{"id":5332,"date":"2020-07-25T12:23:55","date_gmt":"2020-07-25T12:23:55","guid":{"rendered":"https:\/\/healthmenowth.com\/?page_id=5332"},"modified":"2021-12-07T14:36:37","modified_gmt":"2021-12-07T14:36:37","slug":"electrocardiography","status":"publish","type":"page","link":"https:\/\/healthmenowth.com\/zh\/diagnosis\/special-diagnosis\/electrocardiography\/","title":{"rendered":"\u5fc3\u7535\u56fe\u00a0\uff08Electrocardiography\uff09"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u5fc3\u7535\u56fe&nbsp;\u5fc3\u7535\u56fe\uff08ECG \u6216 EKG\uff09\u662f\u5bf9\u5fc3\u810f\u808c\u8089\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\u6536\u7f29\uff08\u6536\u7f29\uff09\u548c\u653e\u677e\uff08\u8212\u5f20\uff09\u65f6\u5fc3\u810f\u529f\u80fd\u7684\u68c0\u67e5\uff0c\u5e76\u6709\u89c4\u5f8b\u7684\u8282\u5f8b\u4ea4\u66ff\u3002\u8fd9\u662f\u5fc3\u810f\u7ec6\u80de\u5f62\u6210\u5fc3\u810f\u4f20\u5bfc\u7cfb\u7edf\u7684\u529f\u80fd\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5fc3\u7535\u56fe\u8bb0\u5f55&nbsp;\u8bb0\u5f55\u4e3a\u5fc3\u810f\u4ea7\u751f\u7684\u7535\u6d41\u56fe\u3002\u5b83\u4ece\u5fc3\u810f\u5411\u56db\u9762\u516b\u65b9\u8f90\u5c04\u5e76\u5230\u8fbe\u76ae\u80a4\u3002\u53ef\u4ee5\u7528\u91d1\u5c5e\u677f\u6d4b\u91cf\uff0c\u91d1\u5c5e\u677f\u662f\u7535\u89e3\u8d28&nbsp;\u7535\u62a5\u8fde\u63a5\u5230\u5fc3\u7535\u56fe\u8bb0\u5f55\u4eea&nbsp;\u7136\u540e\u8fde\u63a5\u5230\u60a3\u8005\u7684\u8eab\u4f53&nbsp;\u8bb0\u5f55\u7535\u6ce2&nbsp;\u6765\u81ea\u7535\u52bf\u5dee\u7684\u5fc3\u810f&nbsp;\u662f\u5c06\u6b63\u8d1f\u6781\u653e\u5728\u8eab\u4f53\u8868\u9762\u5f15\u8d77\u7684\uff0c\u79f0\u4e3a\u7535\u6781\u6216\u5f15\u7ebf\uff0c\u5982\u679c\u7535\u6781\u653e\u5728\u80a2\u4f53\u4e0a\uff0c\u5219\u79f0\u4e3a\u80a2\u4f53\u5f15\u7ebf\u3002\u8bb0\u5f55\u5728\u6bcf\u4e2a\u4e0d\u540c\u5bfc\u8054\u4e2d\u83b7\u5f97\u7684\u5fc3\u7535\u56fe&nbsp;\u8fd9\u53d6\u51b3\u4e8e\u7535\u6781\u7684\u4f4d\u7f6e\u548c\u7c7b\u578b\uff0c\u5e38\u7528\u7684\u7535\u6781\u6709 12 \u79cd\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u76ee\u6807<\/strong><br>1.\u5e2e\u52a9\u9274\u522b\u8bca\u65ad\uff0c\u4f8b\u5982&nbsp;<a href=\"https:\/\/healthmenowth.com\/th\/heart\/arrhythmia\/\">\u4f5c\u4e3a\u5fc3\u810f<\/a>&nbsp;\u5fc3\u5f8b\u5931\u5e38\uff08\u5fc3\u5f8b\u5931\u5e38\uff09<a href=\"https:\/\/healthmenowth.com\/th\/heart\/enlarged-heart\/\">\uff0c\u5fc3\u810f\u6269\u5927\uff08\u5fc3\u810f\u80a5\u5927\uff09\uff0c<\/a>\u5fc3\u5305\u708e\u3002\uff08\u5fc3\u5305\u708e\uff09\u3001\u4f53\u5185\u7535\u89e3\u8d28\u5931\u8861\uff08Electrotyte \u5931\u8861\uff09<a href=\"https:\/\/healthmenowth.com\/th\/heart\/ischaemic-heart-disease\/\">\u3001\u5fc3\u808c\u7f3a\u8840\u3001<\/a>\u5fc3\u808c\u6897\u585e\uff08MI\uff09\u7b49\u3002<br>2. \u76d1\u6d4b\u5fc3\u808c\u6897\u585e\u7684\u6062\u590d\u60c5\u51b5\u3002<br>3.\u8bc4\u4ef7\u5f3a\u5fc3\u82f7\u3001\u6297\u5fc3\u5f8b\u5931\u5e38\u836f\u3001\u6297\u9ad8\u8840\u538b\u836f\u548c\u8840\u7ba1\u6269\u5f20\u5242\u7b49\u5f3a\u5fc3\u836f\u7269\u7684\u4f5c\u7528<br>4.\u8bc4\u4ef7\u8d77\u640f\u5668\u6027\u80fd<br>5.\u786e\u5b9a\u7ea4\u6eb6\u6cbb\u7597\u7684\u6548\u679c\u3002\uff08\u6eb6\u6813\u6cbb\u7597\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u75c5\u4eba\u51c6\u5907<\/strong><br>1. \u544a\u8bc9\u60a3\u8005\u8fd9\u4e2a\u6d4b\u8bd5\u662f\u5fc3\u7535\u56fe\u3002\u4e0d\u9700\u8981\u7981\u98df<br>2. \u544a\u8bc9\u60a3\u8005\u8c01\u662f\u68c0\u67e5\u8005\uff0c\u68c0\u67e5\u5730\u70b9\u548c\u65f6\u95f4\u3002<br>3. \u63cf\u8ff0\u6d4b\u8bd5\u7535\u6781\u662f\u5426\u4e0e\u80a2\u4f53\u76ae\u80a4\u63a5\u89e6\u7684\u65b9\u6cd5\u3002\u548c\u75c5\u4eba\u7684\u80f8\u90e8&nbsp;\u4e0d\u75db\u4e0d\u75d2&nbsp;\u68c0\u67e5\u8fc7\u7a0b\u4e2d\uff0c\u60a3\u8005\u5fc5\u987b\u653e\u677e\u3001\u8eba\u4e0b\u3001\u6b63\u5e38\u547c\u5438\u3002\u4e0d\u8981\u8bf4\u8bdd\uff0c\u56e0\u4e3a\u60a3\u8005\u7684\u58f0\u97f3\u53ef\u80fd\u4f1a\u5e72\u6270\u5fc3\u7535\u56fe\u7ed3\u679c<br>4. \u68c0\u67e5\u60a3\u8005\u63a5\u53d7\u5fc3\u810f\u836f\u7269\u6cbb\u7597\u7684\u5386\u53f2\u3002\u5e76\u5c06\u836f\u7269\u8bb0\u5f55\u5728\u6587\u4ef6\u4e2d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u8003\u8bd5\u53ca\u8003\u540e\u62a4\u7406<\/strong><br>1. \u5982\u679c\u60a3\u8005\u4e0d\u80fd\u8eba\u4e0b\uff0c\u8bf7\u5b89\u6392\u60a3\u8005\u4ef0\u5367\uff08\u4ef0\u5367\u4f4d\uff09\u3002\u53ef\u7f6e\u4e8e\u5750\u59ff\uff0c\u5934\u90e8\u62ac\u9ad8\uff08\u534a-\u798f\u52d2\u4f53\u4f4d\uff09\u3002<br>2. \u6253\u5f00\u4ee5\u9732\u51fa\u60a3\u8005\u7684\u80f8\u90e8\u3001\u811a\u8e1d\u3001\u4e24\u4fa7\u624b\u8155\u4ee5\u653e\u7f6e\u7535\u6781\u3002\u5982\u679c\u5973\u6027\u60a3\u8005\u5e94\u8986\u76d6\u80f8\u90e8\u533a\u57df\u76f4\u5230\u7535\u6781\u9700\u8981\u653e\u7f6e\u3002\u5c0f<br>3. \u6253\u5f00\u673a\u5668\u5e76\u68c0\u67e5\u7eb8\u5f20\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4f7f\u7528\u4e24\u4e2a\u7535\u6781<\/strong><br>\u8bb0\u5f55 \u8bb0\u5f55\u88ab\u8ba4\u4e3a\u662f\u6807\u51c6\u5bfc\u8054\u3002\u7535\u6781\u5728\u624b\u81c2\u548c\u817f\u4e0a\u7684\u4f4d\u7f6e\u79f0\u4e3a\u6807\u51c6\u80a2\u4f53\u5bfc\u8054\uff0c\u57fa\u4e8e\u4e00\u4e2a\u4e09\u89d2\u5f62\uff0c\u4e2d\u95f4\u662f\u5fc3\u810f\uff0c\u79f0\u4e3a\u57c3\u56e0\u6258\u82ac\u4e09\u89d2\u5f62\uff0c\u5176\u4e2d\u4e09\u89d2\u5f62\u7684\u6bcf\u4e00\u8fb9\u7531\u80a2\u4f53\u5f15\u7ebf\uff08\u53cc\u6781\u5f15\u7ebf\uff093\u6839\u5f15\u7ebf\u7684\uff1a\u5bfc\u8054I\uff0cII\uff0cIII\uff0c\u91c7\u7528\u4e09\u89d2\u5f62\u7535\u6781\u7684\u4f4d\u7f6e\u7684\u4e09\u4e2a\u89d2\uff1a\u53f3\u81c2\uff0c\u5de6\u81c2\u548c\u5de6\u817f;\u6807\u51c6\u5f15\u7ebf\u5305\u62ec<br><strong>1.Lead\u6211<\/strong>\u00a0\u88ab\u901a\u8fc7\u5c06\u8d1f\u6781\u653e\u5728\u53f3\u81c2\u4e0a\u83b7\u5f97\u3002\u548c\u6bd4\u8f83\u5fc3\u7535\u56fe\u8fd0\u884c\u65b9\u5411\u65f6\u5de6\u81c2\u7684\u9633\u6781\u00a0\u524d\u81c2\u4e0a\u7684\u672b\u7aef\u6bd4\u5de6\u81c2\u66f4\u8d1f\u3002<br><strong>\u7ed3\u679c<\/strong>\u8bb0\u5f55\u4e3a\u6b63\u503c<strong>2.Lead II<\/strong>\u00a0 \u5c06\u8d1f\u6781\u653e\u5728\u53f3\u81c2\u4e0a\u3002\u548c\u5de6\u817f\u4e0a\u7684\u6b63\u6781\u7aef\u5b50\u00a0\u8bb0\u5f55\u662f\u79ef\u6781\u7684\uff0c\u56e0\u4e3a\u5fc3\u7535\u56fe\u66f4\u591a\u5730\u6307\u5411\u5de6\u817f\u3002<br><strong>3.Lead III<\/strong>\u00a0\u5c06\u8d1f\u6781\u653e\u5728\u5de6\u81c2\u4e0a\u3002\u548c\u5de6\u817f\u9633\u6781\u00a0\u540c\u6837\uff0c\u7531\u6b64\u4ea7\u751f\u7684\u8bb0\u5f55\u4e5f\u662f\u79ef\u6781\u7684\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4f7f\u7528\u5355\u7535\u6781<\/strong>\u00a0 \u8bb0\u5f55 1.\u4f7f\u7528\u5355\u7535\u6781\u8bb0\u5f55\u7684<br><strong>\u80a2\u4f53\u5bfc<\/strong>\u8054\u3002\u7531\u4e8e\u7535\u6781\u662f\u8fd9\u6837\u653e\u7f6e\u7684\uff0c\u6240\u4ee5\u7535\u4f4d\u5dee\u5f88\u5c0f\u3002\u9700\u8981\u653e\u5927\u751f\u6210\u7684\u65e5\u5fd7\u4ee5\u66f4\u6e05\u6670\u5730\u5206\u6790\u5fc3\u810f\uff0c\u79f0\u4e3a\u589e\u5f3a\u80a2\u4f53\u5bfc\u8054\uff0c\u653e\u5927\u7ea6 50%\uff0c\u4ee5\u201ca\u201d\u4e3a\u524d\u7f00\u3002\uff08\u989d\u5e73\u9762\uff09\u5305\u62ec<br>1.1 \u5bfc\u8054 aVR\uff0c\u589e\u5f3a\u7684\u5355\u6781\u53f3\u81c2\u5bfc\u8054\uff0c\u589e\u5f3a\u5355\u6781\u53f3\u81c2\u5bfc\u8054\u3001\u589e\u5f3a\u5355\u6781\u53f3\u81c2<br>\u5bfc\u8054 1.2 \u5bfc\u8054 aVL \u589e\u5f3a\u5355\u6781\u5de6\u81c2\u5bfc\u8054\u3001\u589e\u5f3a\u5355\u6781\u5de6\u81c2<br>\u5bfc\u8054 1.3 \u5bfc\u8054 aVF \u589e\u5f3a\u5355\u6781\u5de6\u817f\u5bfc\u8054\u6765\u81ea\u5c06\u6b63\u6781\u7aef\u5b50\u653e\u5728\u5de6\u817f\u4e0a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2\u3001\u80f8\u5bfc\u8054<\/strong>\u00a0 \u662f\u6c34\u5e73\u8bb0\u5f55\u7684\uff08\u6c34\u5e73\u9762\uff09\uff0c\u5b57\u6bcd\u201cv\u201d<br>\u4ee3\u8868\u5411\u91cf\uff0c\u80f8\u524d<strong>\u5bfc<\/strong>\u8054\u4e0e\u5fc3\u810f\u4f4d\u7f6e\u5bf9\u9f50\u7684\u4f4d\u7f6e\u79f0\u4e3a\u5fc3\u524d\u533a\uff0c\u662f\u8861\u91cf\u5dee\u5f02\u7684\u6807\u51c6\u00a0\u5f53\u524d\u5fc3\u810f\u7535\u4f4d\u56de\u8def\u4e2d\u51fa\u73b0\u7684\u6240\u6709\u7535\u4f4d\u00a0\u6839\u636e\u7f8e\u56fd\u5fc3\u810f\u534f\u4f1a\u7684\u5efa\u8bae\uff0c\u7535\u6781\u653e\u7f6e\u5982\u4e0b\uff1a<br>2.1 Lead V\u00a0<sub>1<\/sub>\u00a0\u901a\u8fc7\u5c06\u7535\u6781\u653e\u7f6e\u5728\u80f8\u9aa8\u53f3\u4fa7\u7684\u7b2c 4 \u808b\u9aa8\u4e2d\u83b7\u5f97\u30022.2<br>Lead V\u00a0<sub>2<\/sub>\u00a0\u901a\u8fc7\u5c06\u7535\u6781\u653e\u7f6e\u5728\u80f8\u9aa8\u53f3\u4fa7\u83b7\u5f97\u80f8\u9aa8\u53f3\u4fa7\u7684\u7b2c 4 \u808b\u9aa84\u80f8\u9aa8\u7684\u5de6\u4fa7<br>2.3 \u5bfc\u8054 V\u00a0<sub>3<\/sub>\u00a0\u901a\u8fc7\u5c06\u7535\u6781\u653e\u7f6e\u00a0\u5728\u80f8\u9aa8\u53f3\u4fa7\u7684 V\u00a0<sub>2<\/sub>\u00a0\u548c V\u00a0<sub>4<\/sub>\u4f4d\u7f6e\u4e4b\u95f4\u7684\u4e2d\u95f4\u4f4d\u7f6e\u83b7\u5f97<br>2.4 \u5bfc\u8054 V\u00a0<sub>4\u3002<\/sub>\u00a0\u7535\u6781\u7f6e\u4e8e\u5de6\u9501\u9aa8\u6b63\u4e2d\u7b2c5\u808b\u95f4<br>2.5 Lead V\u00a0<sub>5<\/sub>\u00a0 \u7535\u6781\u7f6e\u4e8e<br>\u5de6\u814b\u00a0\u524d\u7ebf\u524d\u65b9\u7b2c5\u808b\u95f42.6Lead V\u00a0<sub>6<\/sub>\u7535\u6781\u7f6e\u4e8e\u5de6\u9501\u9aa8\u524d\u7f18\u7b2c5\u808b\u9aa8\u6cbf\u814b\u4e2d\u7ebf\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6ce8\u610f\u4e8b\u9879<\/strong><br>1\u3001\u68c0\u67e5\u65f6\u5631\u60a3\u8005\u4e0d\u8981\u8bf4\u8bdd\uff0c\u4fdd\u6301\u9759\u6b62\uff0c\u56e0\u4e3a\u8bf4\u8bdd\u548c\u79fb\u52a8\u4f1a\u5e72\u6270\u68c0\u67e5\u7ed3\u679c\u7684\u8bb0\u5f55\u3002<br>2.\u5982\u679c\u60a3\u8005\u4f69\u6234\u6709\u78c1\u5171\u632f\u7684\u8d77\u640f\u5668&nbsp;\u53ef\u80fd\u4f1a\u5f71\u54cd\u5fc3\u7535\u56fe<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u89e3\u8bfb\u539f\u5219<\/strong><br>1. \u8bfb\u53d6\u5fc3\u7387\u5f02\u5e38\u5feb\u6216\u6162\u4e0e\u5426\u3002Apred \u7684\u538b\u7f29\u7387\u662f\u5426\u7b49\u4e8e\u5fc3\u5ba4\u7684\u538b\u7f29\u7387\uff1f<br>2\u3001\u770b\u8282\u594f\u662f\u5426\u4e00\u81f4\uff0c\u901a\u8fc7\u89c2\u5bdfP-P\u548cR-R\u662f\u5426\u7a33\u5b9a\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3. \u89c2\u5bdf\u6bcf\u6b21\u5fc3\u8df3\uff0c\u6bcf\u6b21\u51fa\u73b0P\u6ce2\uff0cP\u6ce2\u662f\u5426\u4e0eQRS\u6ce2\u7fa4\u6709\u5173<br>4.\u770bP\u6ce2\u548cQRS\u6ce2\u7fa4\u7684\u5f62\u72b6\uff0c\u662f\u5426\u6b63\u5e38\u3002\u6ce2\u5f62\u662f\u4e00\u6837\u7684\u3002\u662f\u5426\u6bcf\u640f?<br>5. P-R \u95f4\u671f\u3001QRS \u6ce2\u7fa4\u548cQT \u95f4\u671f\u662f\u5426\u5728\u89c4\u5b9a\u7684\u6807\u51c6\u5185\uff1f<br>6. \u89e3\u91ca\u4efb\u4f55\u7c7b\u578b\u7684\u4e0d\u89c4\u5219\u5fc3\u8df3\u7684\u7ed3\u679c\u00a0\u5b83\u6709\u591a\u91cd\u8981\uff1f\u6211\u5e94\u8be5\u5982\u4f55\u5c31\u533b\uff1f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5fc3\u7535\u56fe\u8bb0\u5f55<\/strong><br>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u5fc3\u7535\u56fe\u8bb0\u5f55\u00a0\u8fd9\u662f\u4e00\u4e2a\u7528\u4f5c\u5fc3\u8df3\u56fe\u7684\u8bb0\u5f55\u5668\u3002\u8bb0\u5f55\u4eea\u4f7f\u75282\u79cd\u5c3a\u5bf8\u7684\u7eb8\u901f\uff1a50 mm\/s\u548c25 mm\/s\uff0c\u8bb0\u5f55\u5927\u90e8\u5206\u4f7f\u752825 mm\/s\u7684\u901f\u5ea6\uff0c\u8fd9\u4f7f\u5f971\u4e2a\u5c0f\u8154\uff081 mm\uff09ECG\u8bb0\u5f55\u7eb8\u7684\u4ef7\u503c\u76f8\u5f53\u4e8e1 \/ 25 = 0.04 s\uff0c5 \u4e2a\u5c0f\u901a\u9053\u6216 1 \u4e2a\u5927\u901a\u9053\uff085 \u6beb\u7c73\uff09\u7b49\u4e8e 0.2 s\uff0c\u6bcf\u4e2a\u5c0f\u901a\u9053\u7684\u9ad8\u5ea6\u7b49\u4e8e\u7535\u6d41\u5f3a\u5ea6\u7b49\u4e8e 0.1 \u6beb\u4f0f\u3002\u5fc3\u7535\u56fe\u5982\u4e0b\uff1a<br><strong>\u68c0\u67e5\u7ed3\u679c\u6b63\u5e38\u3002<\/strong><br><strong>\u6b63\u5e38\u5fc3\u8df3<\/strong><br><strong>P\u6ce2<\/strong>\u00a0 \u662f\u53d7\u6fc0\u65f6\u76f8\u7684\u603b\u548c\u00a0\uff08\u53bb\u6781\u5316\uff09\u5fc3\u623f\uff08\u5fc3\u623f\uff09\u6216\u5fc3\u623f\u53bb\u6781\u5316\u00a0\u6216\u7531\u5236\u5242 A \u7684\u6536\u7f29\u5f15\u8d77\u00a0\u5149\u6ed1\u7684\u7403\u5f62\uff0c\u5bbd\u5ea6\u4e0d\u8d85\u8fc70.12s\uff0c\u9ad8\u5ea6\u4e0d\u8d85\u8fc72.5mm\uff0c\u6bcf\u4e2aQRS\u590d\u5408\u6ce2\u4f1a\u67091\u4e2aP\u6ce21\u3002\u5934\u6ce2\u8bbe\u7f6e\u5728\u5bfc\u8054\uff0cI\uff0cII\uff0cAVF\uff0cV\u00a0<sub>4<\/sub>\u00a0\u00a0V\u00a0<sub>5<\/sub>\u00a0\u00a0V\u00a0<sub>6<\/sub>\u00a0\u00a0\uff0c\u5728 AVR<br><strong>PR \u95f4\u9694\u4e2d<\/strong>\u00a0 \u5468\u671f\u6027\u5730\u53cd\u8f6c\u7535\u4fe1\u53f7\u7684\u5f00\u59cb\u00a0\u76f4\u5230\u8d77\u70b9\u00a0\u5f53\u53d7\u5230\u523a\u6fc0\u65f6\u00a0\u6b63\u5e38\u957f\u5ea6\u5fc3\u5ba4\u7684\u53bb\u6781\u5316\u65f6\u95f4\u4e3a0.12\uff5e0.20s\uff0c<br><strong>QRS\u6ce2\u7fa4<\/strong>\u00a0 \u7531<strong>\u5174\u594b<\/strong>\u671f\u5f62\u6210\u3002\uff08\u53bb\u6781\u5316\uff09\u548c\u5fc3\u5ba4\u6536\u7f29 \u6b63\u5e38 60 \u2013 100 \u6b21\/\u5206\u949f\uff0c\u8282\u5f8b\u7a33\u5b9a\uff0c\u7a84\u9ad8\u6ce2\u5f62 0.04 \u2013 0.10 \u79d2<br><strong>Q \u6ce2\u00a0\u00a0<\/strong>\u53d7\u6fc0\u65f6\u76f8\u5f15\u8d77\u00a0\u8fd9\u662f\u9694\u819c\u7684\u53bb\u6781\u5316\uff0c\u5373\u5fc3\u5ba4\uff0c\u5b83\u662f\u6fc0\u6d3b\u7684\u5fc3\u5ba4\u7684\u7b2c\u4e00\u90e8\u5206\u3002\u4e0d\u8d85\u8fc7QRS\u6ce2\u6df1\u5ea6\u76841\/2\uff0c\u5bbd\u5ea6\u4e0d\u8d85\u8fc70.04s\uff0c<br><strong>ST\u6bb5<\/strong>\u00a0 \u4e3aQRS\u6ce2\u7ed3\u675f\u4e0eT\u5f00\u59cb\u4e4b\u95f4\u7684\u4e00\u6bb5\uff0c\u5373\u523a\u6fc0\u671f\u3002\u53bb\u6781\u5316\u7ed3\u675f\u5e76\u5728\u6062\u590d\u6b63\u5e38\u4e4b\u524d\u3002\u590d\u6781\u5316\u5c06\u5f00\u59cb\uff0c\u8fd9\u4e2a\u9636\u6bb5\u7684\u6b63\u8d1f\u7535\u8377\u6ca1\u6709\u533a\u522b\u3002\u56e0\u6b64\uff0c\u53ef\u4ee5\u5728\u6c34\u5e73\u4f4d\u7f6e\u6b63\u5e38\u8bb0\u5f55\u5fc3\u7535\u56fe\u3002\uff08\u7b49\u7535\uff09<br><strong>T\u6ce2<\/strong>\u00a0 \u662f\u6062\u590d\u6b63\u5e38\u76f8\u4f4d\u3002\u5fc3\u5ba4\u7684\u590d\u6781\u662f\u4e00\u4e2a\u80fd\u91cf\u5bc6\u96c6\u9636\u6bb5\uff0c\u56e0\u6b64 T \u6ce2\u5f88\u5bb9\u6613\u6539\u53d8\uff0c\u4f8b\u5982\u5728\u5fc3\u808c\u7f3a\u8840\u65f6\u3002\u6216\u7535\u89e3\u8d28\u53d8\u5316\u3002T\u6ce2\u901a\u5e38\u5347\u9ad8\uff0c\u5728\u80a2\u4f53\u8fde\u63a5\u5668\u4e2d\u4e0d\u8d85\u8fc70.5 mV\uff0c\u5728\u6bd4P\u6ce2\u5927\u7684\u6241\u5e73\u5706\u5934\u80f8\u90e8\u8fde\u63a5\u5668\u4e2d\u4e0d\u8d85\u8fc71 mV\u3002<br><strong>QT \u95f4\u671f<\/strong>\u00a0 \u662f QRS \u6ce2\u7fa4\u8d77\u59cb\u70b9\u4e0e T \u6ce2\u7ec8\u6b62\u70b9\u4e4b\u95f4\u7684\u8ddd\u79bb\uff0c\u6d4b\u91cf\u65f6\u5de6\u5fc3\u5ba4\u6536\u7f29\u7ea6 0.35-0.40 \u79d2\u957f<br><strong>\u3002U \u6ce2<\/strong>\u00a0\u662f\u6b63\u5e38 T \u6ce2\u4e4b\u540e\u7684\u5c0f\u6b63\u6ce2\u3002\u53d1\u73b0\u62ac\u9ad8\u5927\u4e8e 1 \u6beb\u7c73<br><strong>RR \u95f4\u9694<\/strong><br>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u6b63\u5e38\u60c5\u51b5\u00a0\u00a0\u4e0b QRS \u6ce2\u7fa4\u4e0e\u4e0b\u4e00\u4e2a QRS \u4e4b\u95f4\u7684<strong>\u95f4\u9694<\/strong>\u3002\u4e00\u822c\u4ec5\u53d1\u73b0P\u3001Q\u3001R\u3001S\u3001T\u6ce2\uff0cSA\u7ed3\u81f3\u623f\u5ba4\u7ed3\u53ca\u5fc3\u5ba4\u7535\u4f20\u5bfc\u6b63\u5e38\u3002\u6ce2\u7684\u6392\u5217\u548c\u8303\u56f4\u662f\u6b63\u5e38\u7684\uff0c\u5fc3\u7387\u5728 60-100 \u6b21\/\u5206\u949f\u4e4b\u95f4\u662f\u4e00\u81f4\u7684\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7ed3\u679c\u5f02\u5e38<\/strong><br><strong>&nbsp;\u5fc3\u8df3\u4e0d\u89c4\u5219\u6216<\/strong><br><strong>P\u6ce2&nbsp;<\/strong>\u5f02\u5e38\uff0c\u5982\u679c\u5fc3\u623f\u5f02\u5e38\uff0c\u4f1a\u770b\u5230P\u6ce2\u5916\u89c2\u7684\u53d8\u5316\u3002\u6269\u5927\u7684\u5fc3\u623f\u98a4\u52a8\u53ef\u4ee5\u663e\u793a\u6269\u5927\u6216\u5347\u9ad8\u7684P\u6ce2\u3002\u5982\u679cA\u63d0\u4f9b\u4e00\u4e9b\u5f02\u4f4d\u75c5\u7076\uff0cP\u6ce2\u4f1a\u6539\u53d8\u5176\u5f62\u72b6\uff0c\u4f8b\u5982\u5fc3\u623f\u98a4\u52a8\uff08AF\uff09\u3002\u5982\u679c\u6ca1\u6709P\u6ce2\uff0c\u5219\u8d77\u640f\u5668\u6b63\u5728\u4f5c\u7528\u4e8e\u53e6\u4e00\u4fa7\u5fc3\u810f\u808c\u8089\uff08\u8d77\u640f\u5668\uff09\u53d6\u4ee3 SA \u7ed3<br><strong>PR \u95f4\u671f<\/strong>&nbsp;&nbsp;PR \u95f4\u671f\u5ef6\u957f\u5927\u4e8e 0.20 s \u89c1\u4e8e\u4e00\u7ea7\u623f\u5ba4\u4f20\u5bfc\u963b\u6ede\uff0c\u9759\u8109\uff08\u623f\u5ba4\u7ed3\uff09\u4f20\u5bfc\u8f83\u6162\uff0cPR \u95f4\u671f\u957f\u3001\u77edPR \u95f4\u671f\u77ed\u4e8e 0.12 s\uff0c\u89c1\u4e8e Wolff-Parkinson-White \u7efc\u5408\u5f81<br><strong>QRS \u6ce2\u7fa4<\/strong>&nbsp;&nbsp;\u7a84\u62ac\u9ad8 0.04 \u2013 0.10 s\uff1b\u5bbd\u5ea6\u5927\u4e8e 0.12 \u8868\u793a\u5fc3\u5ba4\u4f20\u5bfc\u5f02\u5e38\uff1b\u53ef\u80fd\u53d1\u73b0\u8868\u9762 Q \u6ce2\uff1b&nbsp;&nbsp;\u5982\u679c\u5b58\u5728<br><strong>Q \u6ce2<\/strong>\u6df1\u4e8e QRS \u6ce2\u7684 1\/2 \u6216\u5bbd\u4e8e 0.04 s\uff0c\u901a\u5e38\u662f\u7531\u4e8e\u5fc3\u810f\u7f3a\u4e4f\u7535\u7279\u6027\uff0c\u5982\u5fc3\u808c\u7ea4\u7ef4\u5316&nbsp;\u5fc3\u808c\u7f3a\u8840&nbsp;\u523a\u6fc0\u65f6\u671f&nbsp;\u5f02\u5e38\u65b9\u5411\u53bb\u6781\u5316 \u80a2\u4f53\u8fde\u63a5\u5668\u4e0d\u8d85\u8fc7 0.5 mV\uff0c\u76f4\u7acb\u80f8\u8fde\u63a5\u5668\u4e0d\u8d85\u8fc7 1 mV\uff0c\u5706\u5f62\uff0c\u5149\u6ed1\uff0c\u5927\u4e8e P \u6ce2<br><strong>QT \u95f4\u671f<\/strong>&nbsp; \u4e3a QRS\u6ce2\u5f00\u59cb\u4e4b\u95f4\u7684<strong>\u95f4\u9694<\/strong>\u3002T \u6ce2\u7684\u590d\u5408\u548c\u7ec8\u6b62, \u5f53\u5de6\u5fc3\u5ba4\u6536\u7f29\u65f6\u6d4b\u91cf\uff0c\u957f\u5ea6\u7ea6\u4e3a 0.35-0.40 s\u3002U<br><strong>\u6ce2<\/strong>&nbsp;&nbsp;\u662f\u4e00\u4e2a\u5c0f\u7684\u6b63\u6ce2\uff0c\u5728\u6b63\u5e38 T \u6ce2\u4e4b\u540e\uff0c\u5728 1 \u6beb\u7c73<strong>RR \u95f4\u9694<\/strong>\u4ee5\u4e0a\u672a\u68c0\u6d4b\u5230<br><strong>\u3002<\/strong>&nbsp;&nbsp;QRS \u6ce2\u7fa4\u548c\u4e0b\u4e00\u4e2a QRS \u4e4b\u95f4\u7684\u65f6\u95f4\uff0c<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u5728\u6b63\u5e38\u60c5\u51b5\u4e0b\uff0c\u901a\u5e38\u662f\u5fc3\u7535\u56fe\u3002\u4e00\u822c\u4ec5\u53d1\u73b0P\u3001Q\u3001R\u3001S\u3001T\u6ce2\uff0cSA\u7ed3\u81f3\u623f\u5ba4\u7ed3\u53ca\u5fc3\u5ba4\u7535\u4f20\u5bfc\u6b63\u5e38\u3002\u6ce2\u6d6a\u7684\u6392\u5217\u548c\u8303\u56f4\u662f\u6b63\u5e38\u7684\uff0c\u901f\u7387&nbsp;\u5fc3\u8df3\u6709\u89c4\u5f8b\u5730\u5728 60 \u2013 100 \u6b21\/\u5206\u949f\u4e4b\u95f4\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7ed3\u679c\u5f02\u5e38<\/strong><br><strong>\u5fc3\u8df3\u4e0d\u89c4\u5219\u6216<\/strong><br><strong>P\u6ce2&nbsp;<\/strong>\u5f02\u5e38\uff0c\u5982\u679c\u5fc3\u623f\u5f02\u5e38\uff0c\u5c31\u4f1a\u770b\u5230P\u6ce2\u7684\u7279\u5f81\u53d1\u751f\u53d8\u5316\u3002\u6269\u5927\u7684\u5fc3\u623f\u98a4\u52a8\u53ef\u4ee5\u663e\u793a\u6269\u5927\u6216\u5347\u9ad8\u7684P\u6ce2\u3002\u5982\u679cA\u51c6\u5907\u4e86\u67d0\u4e9b\u5f02\u4f4d\u75c5\u7076\uff0cP\u6ce2\u4f1a\u6539\u53d8\u5176\u5f62\u72b6\uff0c\u4f8b\u5982\u5fc3\u623f\u98a4\u52a8\uff08AF\uff09\u3002\u5982\u679c\u6ca1\u6709P\u6ce2\uff0c\u5219\u53e6\u4e00\u4e2a\u5fc3\u808c\u8d77\u8d77\u640f\u5668\u4f5c\u7528, \u66ff\u6362SA\u8282\u70b9.<br><strong>PR \u95f4\u671f<\/strong>&nbsp;&nbsp;\u6709\u5ef6\u957f\u7684PR \u95f4\u671f\u8d85\u8fc70.20 s \u5728First degree AV block. (AV node) \u4f20\u8f93\u8f83\u6162\uff0cPR \u95f4\u671f\u957f\u4e8e\u6b63\u5e38\uff0c\u77edPR \u95f4\u671f\u77ed\u4e8e0.12 s\uff0c\u53d1\u73b0\u6c83\u5c14\u592b-\u5e15\u91d1\u68ee-\u6000\u7279\u7efc\u5408\u5f81&nbsp;<strong>QRS \u6ce2\u7fa4<\/strong>&nbsp;&nbsp;\u7a84\u62ac\u9ad8 0.04 \u2013 0.10 s\uff1b\u5bbd\u5ea6\u5927\u4e8e 0.12 \u8868\u793a\u5fc3\u5ba4\u4f20\u5bfc\u5f02\u5e38\uff1b\u53ef\u80fd\u53d1\u73b0\u8868\u9762 Q \u6ce2\uff1b&nbsp;&nbsp;\u5982\u679c\u5b58\u5728<br><strong>Q \u6ce2<\/strong>\u6df1\u4e8e QRS \u6ce2\u7684 1\/2 \u6216\u5bbd\u4e8e 0.04 s\uff0c\u901a\u5e38\u662f\u7531\u4e8e\u5fc3\u810f\u7f3a\u4e4f\u7535\u7279\u6027\uff0c\u5982\u5fc3\u808c\u7ea4\u7ef4\u5316&nbsp;\u5fc3\u808c\u7f3a\u8840&nbsp;\u523a\u6fc0\u65f6\u671f&nbsp;\u5f02\u5e38\u5b9a\u5411\u53bb\u6781\u5316 \u80a2\u4f53\u8fde\u63a5\u5668\u4e0d\u8d85\u8fc7 0.5 mV\uff0c\u5706\u5e73\u5934\u80f8\u8fde\u63a5\u5668\u4e0d\u8d85\u8fc7 1 mV \u5927\u4e8e P \u6ce2&nbsp;<strong>QT \u95f4\u671f<\/strong>&nbsp; \u662f QRS \u6ce2\u5f00\u59cb\u7684<strong>\u95f4\u9694<\/strong>\uff0cT \u6ce2\u7684\u590d\u5408\u548c\u7ec8\u6b62\uff0c\u5f53\u5de6\u5fc3\u5ba4\u6536\u7f29\u65f6\u6d4b\u91cf\uff0c\u957f\u5ea6\u7ea6\u4e3a 0.35-0.40 \u79d2<br><strong>\u3002U \u6ce2<\/strong>&nbsp;&nbsp;\u662f\u4e00\u4e2a\u5c0f\u7684\u6b63\u6ce2\uff0c\u5728\u6b63\u5e38 T \u6ce2\u4e4b\u540e\uff0c\u5728 1 \u6beb\u7c73<strong>RR \u95f4\u671f<\/strong>\u672a\u68c0\u6d4b\u5230<br><strong>\u3002<\/strong>&nbsp;&nbsp;QRS \u6ce2\u7fa4\u548c\u4e0b\u4e00\u4e2a QRS \u4e4b\u95f4\u7684\u65f6\u95f4\uff0c<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u5728\u6b63\u5e38\u60c5\u51b5\u4e0b\uff0c\u901a\u5e38\u662f\u5fc3\u7535\u56fe\u3002\u4e00\u822c\u4ec5\u53d1\u73b0P\u3001Q\u3001R\u3001S\u3001T\u6ce2\uff0cSA\u7ed3\u81f3\u623f\u5ba4\u7ed3\u53ca\u5fc3\u5ba4\u7535\u4f20\u5bfc\u6b63\u5e38\u3002\u6ce2\u6d6a\u7684\u6392\u5217\u548c\u8303\u56f4\u662f\u6b63\u5e38\u7684\uff0c\u901f\u7387&nbsp;\u5fc3\u8df3\u6709\u89c4\u5f8b\u5730\u5728 60 \u2013 100 \u6b21\/\u5206\u949f\u4e4b\u95f4\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7ed3\u679c\u5f02\u5e38<\/strong><br><strong>\u5fc3\u8df3\u4e0d\u89c4\u5219\u6216<\/strong><br><strong>P\u6ce2&nbsp;<\/strong>\u5f02\u5e38\uff0c\u5982\u679c\u5fc3\u623f\u5f02\u5e38\uff0c\u4f1a\u770b\u5230P\u6ce2\u5916\u89c2\u7684\u53d8\u5316\u3002\u6269\u5927\u7684\u5fc3\u623f\u98a4\u52a8\u53ef\u4ee5\u663e\u793a\u6269\u5927\u6216\u5347\u9ad8\u7684P\u6ce2\u3002\u5982\u679cA\u51c6\u5907\u4e86\u67d0\u4e9b\u5f02\u4f4d\u75c5\u7076\uff0cP\u6ce2\u4f1a\u6539\u53d8\u5176\u5f62\u72b6\uff0c\u4f8b\u5982\u5fc3\u623f\u98a4\u52a8\uff08AF\uff09\u3002\u5982\u679c\u6ca1\u6709P\u6ce2\uff0c\u5219\u53e6\u4e00\u4e2a\u5fc3\u808c\u8d77\u8d77\u640f\u5668\u4f5c\u7528, \u66ff\u6362SA\u8282\u70b9.<br><strong>PR \u95f4\u671f<\/strong>&nbsp;&nbsp;\u6709\u5ef6\u957f\u7684PR \u95f4\u671f\u8d85\u8fc70.20 s \u5728First degree AV block. (AV node) \u4f20\u8f93\u8f83\u6162\uff0cPR \u95f4\u671f\u957f\u4e8e\u6b63\u5e38\uff0c\u77edPR \u95f4\u671f\u77ed\u4e8e0.12 s\uff0c\u53d1\u73b0\u6c83\u5c14\u592b-\u5e15\u91d1\u68ee-\u6000\u7279\u7efc\u5408\u5f81<br><strong>QRS \u6ce2\u7fa4<\/strong>&nbsp;&nbsp;&nbsp;\u7a84\u62ac\u9ad8 0.04\uff5e0.10 s\uff1b\u5bbd\u5ea6\u5927\u4e8e 0.12 \u8868\u793a\u5fc3\u5ba4\u4f20\u5bfc\u5f02\u5e38\uff1b\u53ef\u53d1\u73b0\u6d45\u8868 Q \u6ce2\uff1b<br><strong>Q \u6ce2<\/strong>&nbsp;&nbsp;\u6df1\u4e8e QRS \u6ce2\u7684 1\/2 \u6216\u5bbd\u4e8e 0.04 s\uff0c\u901a\u5e38\u7531\u5fc3\u810f\u7f3a\u4e4f\u7535\u7279\u6027\uff0c\u5982\u5fc3\u808c\u7ea4\u7ef4\u5316&nbsp;\u5fc3\u808c\u7f3a\u8840&nbsp;\u523a\u6fc0\u65f6\u671f&nbsp;\u5f02\u5e38\u5b9a\u5411\u53bb\u6781\u5316 \u80a2\u4f53\u8fde\u63a5\u5668\u4e0d\u8d85\u8fc7 0.5 mV\uff0c\u5706\u5e73\u5934\u80f8\u8fde\u63a5\u5668\u4e0d\u8d85\u8fc7 1 mV \u5927\u4e8e P \u6ce2<br><strong>QT \u95f4\u671f<\/strong>&nbsp; \u662f QRS \u6ce2\u5f00\u59cb\u4e4b\u95f4\u7684<strong>\u95f4\u9694<\/strong>\u3002T \u6ce2\u7684\u590d\u5408\u548c\u7ec8\u6b62\u662f\u5f53\u5de6\u5fc3\u5ba4\u6536\u7f29\u957f\u5ea6\u7ea6 0.35-0.40 \u79d2\u65f6\u6d4b\u91cf<br><strong>\u3002U \u6ce2&nbsp;<\/strong>&nbsp;\u662f T \u6ce2\u4e4b\u540e\u7684\u4e00\u4e2a\u5c0f\u7684\u6b63\u6ce2\uff0c\u901a\u5e38\u9ad8\u5ea6\u4e0d\u5927\u4e8e 1 \u6beb\u7c73<br><strong>\u3002RR \u95f4\u671f\u3002<\/strong>&nbsp;&nbsp;QRS \u6ce2\u7fa4\u548c\u4e0b\u4e00\u4e2a QRS \u4e4b\u95f4\u7684\u65f6\u95f4\uff0c<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u5728\u6b63\u5e38\u60c5\u51b5\u4e0b\uff0c\u901a\u5e38\u662f\u5fc3\u7535\u56fe\u3002\u4e00\u822c\u4ec5\u53d1\u73b0P\u3001Q\u3001R\u3001S\u3001T\u6ce2\uff0cSA\u7ed3\u81f3\u623f\u5ba4\u7ed3\u53ca\u5fc3\u5ba4\u7535\u4f20\u5bfc\u6b63\u5e38\u3002\u6ce2\u6d6a\u7684\u6392\u5217\u548c\u8303\u56f4\u662f\u6b63\u5e38\u7684\uff0c\u901f\u7387&nbsp;\u5fc3\u8df3\u6709\u89c4\u5f8b\u5730\u5728 60 \u2013 100 \u6b21\/\u5206\u949f\u4e4b\u95f4\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7ed3\u679c\u5f02\u5e38<\/strong><br><strong>\u5fc3\u8df3\u4e0d\u89c4\u5219\u6216<\/strong><br><strong>P\u6ce2&nbsp;<\/strong>\u5f02\u5e38\uff0c\u5982\u679c\u5fc3\u623f\u5f02\u5e38\uff0c\u4f1a\u770b\u5230P\u6ce2\u5916\u89c2\u7684\u53d8\u5316\u3002\u6269\u5927\u7684\u5fc3\u623f\u98a4\u52a8\u53ef\u4ee5\u663e\u793a\u6269\u5927\u6216\u5347\u9ad8\u7684 P \u6ce2\u3002\u5982\u679c A \u63d0\u4f9b\u4e00\u4e9b\u5f02\u4f4d\u75c5\u7076\uff0cP \u6ce2\u4f1a\u6539\u53d8\u5176\u5f62\u72b6\uff0c\u4f8b\u5982\u5fc3\u623f\u98a4\u52a8 (AF)\u3002\u5982\u679c\u6ca1\u6709 P \u6ce2\uff0c\u5219\u5176\u4ed6\u5730\u65b9\u7684\u5fc3\u808c\u5145\u5f53\u8d77\u640f\u5668, \u66f4\u6362SA\u7ed3<br><strong>\u3002PR\u95f4\u671f<\/strong>&nbsp;&nbsp;\u5ef6\u957fPR\u95f4\u671f\u5927\u4e8e0.20s\u3002\u89c1\u4e8e\u4e00\u7ea7\u623f\u5ba4\u4f20\u5bfc\u963b\u6ede\uff0c\u5f15\u8d77\u9759\u8109\u7aa6\u3002\uff08\u623f\u5ba4\u7ed3\uff09\u4f20\u8f93\u8f83\u6162\uff0cPR\u95f4\u671f\u957f\u4e8e\u6b63\u5e38\uff0cPR\u95f4\u671f\u77ed\u4e8e0.12s , \u53d1\u73b0\u4e8e Wolff-Parkinson-White \u7efc\u5408\u5f81<br><strong>QRS \u6ce2\u7fa4<\/strong>&nbsp;\u7a84\u9ad8\u6ce2\u5f62 0.04-0.10 s\uff0c\u82e5\u5927\u4e8e 0.12 \u8868\u793a\u5fc3\u5ba4\u4f20\u5bfc\u5f02\u5e38\uff0c\u53ef\u53d1\u73b0\u6d45 Q \u6ce2\u3002&nbsp;&nbsp;&nbsp;\u82e5\u53d1\u73b0<br><strong>Q \u6ce2<\/strong>\u6df1\u4e8e 1\/2 \u6ce2\u3002&amp;nb&nbsp;&nbsp;<strong>ST \u6bb5<\/strong>&nbsp;\u62ac\u9ad8\uff08ST \u62ac\u9ad8\uff09\u6216\u4f4e\u4e8e\u6b63\u5e38\u53ef\u80fd\u662f\u7531\u7f3a\u8840\u6027\u5fc3\u810f\u75c5\u7b49\u75be\u75c5\u5f15\u8d77\u7684\u3002\u5fc3\u808c\u6897\u585e&nbsp;\u9ad8\u94be\u6216\u4f4e\u94be&nbsp;\u8be5\u6bb5\u7684\u6b63\u5e38\u503c\u57fa\u4e8e\u63a5\u53d7\u6d0b\u5730\u9ec4\u7684\u60a3\u8005\u7684\u4f4e ST \u6bb5\u5fc3\u7387\uff08ST \u538b\u4f4e\uff09\u3002\u5de6\u5fc3\u5ba4\u6269\u5927\u7684&nbsp;<strong>T\u6ce2<\/strong>&nbsp;&nbsp;\u5982\u679c\u80a2\u4f53\u8fde\u63a5\u5668\u4e2d\u7684 T \u6ce2\u8d85\u8fc7 0.5 mV\uff0c\u80f8\u90e8\u8fde\u63a5\u5668\u4e2d\u7684 T \u6ce2\u8d85\u8fc7 1 mV&nbsp;\u89c1\u4e8e\u9ad8\u94be\u8840\u75c7\u548c\u5fc3\u808c\u7f3a\u8840\u6216\u5fc3\u808c\u6897\u585e\u3002T\u6ce2\u5012\u7f6e\uff08T-inverted\uff09\u89c1\u4e8e\u5fc3\u808c\u7f3a\u8840\u3002\u5728\u5fc3\u5305\u708e\u60a3\u8005\u4e2d\u53ef\u89c1\u6241\u5e73 T \u6ce2\u7535\u89e3\u8d28\u5931\u8861\u3002\uff08\u5fc3\u5305\u708e\uff09\uff0c\u7532\u72b6\u817a\u6fc0\u7d20\u7f3a\u4e4f&nbsp;\uff08\u7532\u72b6\u817a\u529f\u80fd\u51cf\u9000\u75c7\uff09T\u6ce2\u9ad8\u97f3\u9ad8\u89c1\u4e8e\u8840\u4e2d\u94be\u3001\u9499T\u6ce2\u632f\u5e45\uff0c\u5e73\u5e73\u4e8e\u8840\u4e2d\u94be\u3001\u9499<br><strong>QT\u95f4\u671f<\/strong>&nbsp; \u957f\u4e8e\u5fc3\u808c\u708e\u60a3\u8005\u6b63\u5e38\uff08\u5ef6\u957fQT\u95f4\u671f\uff09\u3002\u5e38\u7531\u7535\u89e3\u8d28\u8017\u5c3d\u5f02\u5e38\u5f15\u8d77\uff0c\u5982\u4f4e\u8840\u9499\u3001\u4f4e\u94be\u3002\u4f4e\u9541\u7b49 QT \u95f4\u671f\u6bd4\u6b63\u5e38\u77ed\uff08QT \u95f4\u671f\u7f29\u77ed\uff09\u662f\u7531\u9ad8\u9499\u5f15\u8d77\u7684&nbsp;\u63a5\u53d7\u6d0b\u5730\u9ec4\u836f\u7269\u7684\u60a3\u8005&nbsp;\u9ad8\u8840\u9499<br><strong>U\u6ce2\u3002<\/strong>&nbsp;&nbsp;\u5728\u4f4e\u94be\u8840\u75c7\u7684\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u770b\u5230\u660e\u663e\u5347\u9ad8\u7684 U \u6ce2\u3002\u6216\u6269\u5927\u7684\u5fc3\u5ba4<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e0d\u89c4\u5219\u5fc3\u8df3\u7684\u7c7b\u578b\u6216\u5fc3\u5f8b\u5931\u5e38\u7684\u7c7b\u578b<\/strong><br>\u5fc3\u5f8b\u4e0d\u9f50\uff08\u5fc3\u5f8b\u5931\u5e38\uff09\u662f\u6307\u5fc3\u5f8b\u4e0d\u9f50\u3002\u6216\u4e0d\u89c4\u5219\u7684\u5fc3\u7387&nbsp;\u5bfc\u81f4\u5fc3\u7535\u56fe\u7684\u5fc3\u7387\u3001\u8282\u5f8b\u6216\u5f62\u72b6\u5f02\u5e38&nbsp;\u6216\u591a\u79cd\u5f02\u5e38\u7684\u7ec4\u5408&nbsp;\u6b63\u5e38\u60c5\u51b5\u4e0b\uff0cSA\u8282\u70b9\u4ea7\u751f60-100\u6b21\/\u5206\u949f\u7684\u7535\u8377\uff0c\u7535\u6ce2\u53d1\u751f\u5668\u7684\u5f02\u5e38\u60c5\u51b5\u5982\u4e0b\uff1a&nbsp;&nbsp;&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br>1.<strong>\u7aa6\u6027\u5fc3\u52a8\u8fc7\u901f<\/strong>&nbsp; \u662f\u5fc3\u6ce2\u4e0e\u6b63\u5e38\u7aa6\u6027\u76f8\u4f3c\uff0c\u4f46\u5fc3\u7387\u5feb\u4e8e100\u6b21\/\u5206\u949f\u7684\u60c5\u51b5\uff0c\u591a\u89c1\u4e8e\u8fd0\u52a8\u3001\u53d1\u70e7\u3001\u7126\u8651\u6216\u538b\u529b\u3002\u513f\u8336\u915a\u80fa\u5206\u6ccc\u589e\u52a0\u7684\u60c5\u51b5&nbsp;\u4f4e\u94be&nbsp;\u7f3a\u6c27&nbsp;\u6025\u6027\u5931\u8840\u3001<a href=\"https:\/\/healthmenowth.com\/diseases\/heart\/anemia\/\">\u8d2b\u8840\u3001<\/a>&nbsp;<a href=\"https:\/\/healthmenowth.com\/diseases\/heart\/shock\/\">\u4f11\u514b\u3001<\/a>&nbsp;<a href=\"https:\/\/healthmenowth.com\/diseases\/heart\/chf-congestive-heart-failure\/\">\u5145\u8840\u6027\u5fc3\u529b\u8870\u7aed<\/a>\u75db&nbsp;\u63a5\u53d7\u4e86\u523a\u6fc0\u8840\u7ba1\u7cfb\u7edf\u7684\u836f\u7269&nbsp;\u526f\u4ea4\u611f\u795e\u7ecf\u7cfb\u7edf\u6291\u5236\u5242 \u7aa6\u6027\u5fc3\u52a8\u8fc7\u901f\u901a\u5e38\u662f\u4e00\u79cd\u751f\u7406\u53cd\u5e94\uff0c\u901a\u5e38\u4e0d\u9700\u8981\u6cbb\u7597\u3002\u4f46\u5e94\u8be5\u89e3\u51b3\u523a\u6fc0\u5fc3\u810f\u7684\u539f\u56e0&nbsp;\u5c06\u5fc3\u7387\u51cf\u6162\u81f3\u6b63\u5e38\uff0c\u4f8b\u5982\uff0c\u7ed9\u4e88\u89e3\u70ed\u836f\u7269\uff0c\u907f\u514d\u4f7f\u7528\u523a\u6fc0\u526f\u4ea4\u611f\u795e\u7ecf\u7cfb\u7edf\u7684\u836f\u7269\u3002\u9664\u975e\u56e0\u4e0d\u9002\u5f53\u7684\u539f\u56e0\u800c\u8fc7\u5ea6\u53d1\u751f&nbsp;\u53ef\u4ee5\u7528 \u03b2 \u53d7\u4f53\u963b\u6ede\u5242\u6cbb\u7597\u3002\u538b\u8feb\u9888\u52a8\u8109\u7aa6\u53ef\u80fd\u4f1a\u6682\u65f6\u964d\u4f4e\u5fc3\u7387\u3002\u8fd9\u4e5f\u6709\u52a9\u4e8e\u8868\u660e\u5b83\u4e0d\u662f\u53e6\u4e00\u79cd\u7c7b\u578b\u7684\u5fc3\u5f8b\u5931\u5e38<br><strong>\u30022<\/strong>&nbsp;.<strong>\u7aa6\u6027\u5fc3\u52a8\u8fc7\u7f13<\/strong>&nbsp; \u662f\u4e00\u79cd\u5fc3\u6ce2\u4e0e\u6b63\u5e38\u7aa6\u6027\u76f8\u4f3c\uff0c\u4f46\u5fc3\u7387\u4f4e\u4e8e60\u6b21\/\u5206\u949f\u7684\u60c5\u51b5\u3002\u5982\u679c\u4f4e\u4e8e40\u6b21\u6bcf\u5206\u949f\u8282\u62cd\uff0c\u901a\u5e38\u6709&nbsp;<a href=\"https:\/\/healthmenowth.com\/diseases\/heart\/hypotension\/\">\u4f4e\u8840\u538b<\/a>&nbsp;\u6709\u6216\u6709\u660f\u53a5\u7684\u75c7\u72b6&nbsp;\u8fd9\u88ab\u8ba4\u4e3a\u662f\u7d27\u6025\u60c5\u51b5&nbsp;\u63d0\u9ad8\u5fc3\u7387\uff0c\u5982\u6ce8\u5c04\u963f\u6258\u54c1\u6216\u5f02\u4e19\u80be\u4e0a\u817a\u7d20\u3002\u9759\u8109\u6ef4\u6ce8\u3002\u5982\u679c\u8fd9\u4e0d\u8d77\u4f5c\u7528\uff0c\u53ef\u80fd\u9700\u8981\u8d77\u640f\u5668\u3002\u6700\u5e38\u89c1\u7684\u539f\u56e0\u662f\u03b2\u53d7\u4f53\u963b\u6ede\u5242\u5f15\u8d77\u7684\u6025\u6027\u5fc3\u808c\u6897\u585e<br><strong>\u30023<\/strong>&nbsp;&nbsp;. \u5fc3\u623f<strong>\u65e9\u640f (PAC)<\/strong>\u4e0d\u5e38\u89c1\u3002\u7531\u5f02\u4f4d\u75c5\u7076\u5f15\u8d77\u7684\u5fc3\u623f\u98a4\u52a8\uff0c\u800c\u4e0d\u662fSA \u8282\u70b9\u4ea7\u751f\u65e9\u671f P \u6ce2\u3002\u6709\u65f6\u5b83\u9690\u85cf\u5728T\u6ce2\u4e0a\uff0c\u5bfc\u81f4T\u6ce2\u5f62\u72b6\u53d1\u751f\u53d8\u5316\uff1b\u6709\u65f6\uff0cPAC\u4e0d\u80fd\u8bf1\u5bfc\u5fc3\u5ba4\uff0c\u6240\u4ee5\u6ca1\u6709QRS\u6ce2\u7fa4\u3002<a href=\"https:\/\/healthmenowth.com\/diseases\/endocrine-system\/thyrotoxicosis\/\">\u7532\u72b6\u817a\u6bd2\u6027&nbsp;<\/a>\u6765\u81ea\u6d0b\u5730\u9ec4<br>\u5f53 PAC \u786e\u5b9e\u53d1\u751f\u65f6\uff0c\u5b83\u53ef\u80fd\u4e0d\u4f1a\u611f\u89c9\u5f02\u5e38\u3002\u75c5\u4eba\u62a4\u7406\uff1a\u89c2\u5bdf\u3001\u76d1\u6d4b\u548c\u8bb0\u5f55\u5fc3\u7535\u56fe\uff0c\u5982\u679c\u53d1\u73b0 PAC \u8d85\u8fc7 6 \u6b21\/\u5206\u949f\uff0c\u5411\u533b\u751f\u62a5\u544a\u3002<br><strong>4. \u5fc3\u623f\u6251\u52a8\u3002&nbsp;<\/strong>\u7531\u4e8e\u5fc3\u623f\u5f02\u4f4d\u75c5\u7076\u7684\u5b58\u5728\u5bfc\u81f4\u53bb\u6781\u5316&nbsp;\u4ece\u5fc3\u5ba4\u4f20\u5bfc\u5230\u5fc3\u5ba4\uff0c\u4ee5 250-350 \u6b21\/\u5206\u949f\u7684\u901f\u5ea6\u5feb\u901f\u800c\u7a33\u5b9a\u5730\u4ea7\u751f\u952f\u9f7f\u5f62 P \u6ce2\uff0c\u5373 QRS \u590d\u5408\u6ce2\u3002\u56e0\u6b64\u4e0d\u76f8\u5173&nbsp;\u7531\u538b\u529b\u3001\u5438\u70df\u3001\u9157\u9152\u6216\u5fc3\u810f\u75c5\u5982\u98ce\u6e7f\u6027\u5fc3\u810f\u75c5\u5f15\u8d77\u3002\u51a0\u5fc3\u75c5\u3001\u5fc3\u810f\u75c5\u53d1\u4f5c\u3001\u5fc3\u808c\u6897\u585e&nbsp;\u5982\u679c\u5fc3\u5ba4\u5fc3\u7387\u6b63\u5e38\uff0c\u5219\u65e0\u9700\u6cbb\u7597\u3002\u9664\u4e86\u80f8\u75db\u3001\u5145\u8840\u6027\u5fc3\u529b\u8870\u7aed&nbsp;\u7ed9\u6d0b\u5730\u9ec4\u836f\u7269&nbsp;\u6216\u7535\u9664\u98a4&nbsp;\uff08\u5fc3\u810f\u590d\u5f8b\uff09\u75c5\u4eba\u62a4\u7406&nbsp;\u89c2\u5bdf\u5e76\u8bb0\u5f55\u5fc3\u7535\u56fe\uff0c\u7279\u522b\u662f\u5f02\u5e38\u8303\u56f4\u3002\u5982\u679c\u60a8\u53d1\u73b0\u80f8\u75db\u6216\u5fc3\u529b\u8870\u7aed\u7684\u75c7\u72b6\uff0c\u8bf7\u7acb\u5373\u62a5\u544a\u7ed9\u60a8\u7684\u533b\u751f\u3002\u5e76\u4e14\u5e94\u8be5\u51c6\u5907\u597d\u8d77\u640f\u5668\u3002<br><strong>5.\u5fc3\u623f\u98a4\u52a8\uff08AF\uff09<\/strong>&nbsp;\u5fc3\u623f\u98a4\u52a8\u662f\u5fc3\u623f\u5185\u5f02\u4f4d\u75c5\u7076\u91ca\u653e\u7535\u8377\u975e\u5e38\u9891\u7e41\u4e14\u4e0d\u89c4\u5219\u5730\u5f15\u8d77\u7684\u5fc3\u623f\u98a4\u52a8\uff0c\u5fc3\u52a8\u8fc7\u901f\u8d85\u8fc7400-700\u6b21\/\u5206\u3002\u5fc3\u623f\u98a4\u52a8\u7684\u539f\u56e0\u5305\u62ec\uff1a\u5fc3\u810f\uff0c\u5982\u5fc3\u810f\u74e3\u819c\u75c5&nbsp;\u5fc3\u810f\u5de6\u5fc3\u5ba4\u6269\u5927&nbsp;<a href=\"https:\/\/healthmenowth.com\/diseases\/heart\/ischemic-heart-disease\/\">\u51a0\u72b6\u52a8\u8109\u5fc3\u810f\u75be\u75c5&nbsp;<\/a><a href=\"https:\/\/healthmenowth.com\/diseases\/heart\/endocarditis\/\">\u5fc3\u5185\u819c\u708e&nbsp;\uff08\u5fc3\u5305\u708e\uff09<\/a>&nbsp;<a href=\"https:\/\/healthmenowth.com\/ischaemic-heart-disease\/\">\u7f3a\u8840\u6027\u5fc3\u810f&nbsp;<\/a><a href=\"https:\/\/healthmenowth.com\/diseases\/heart\/hypertension\/\">\u9ad8\u8840\u538b&nbsp;<\/a>\u5148\u5929\u6027\u5fc3\u808c&nbsp;\u6216\u7531\u975e\u5fc3\u810f\u539f\u56e0\u5f15\u8d77\uff0c\u5982\u75bc\u75db\u3001\u708e\u75c7\u3001\u624b\u672f\u3001\u7535\u89e3\u8d28\u5931\u8861&nbsp;<a href=\"https:\/\/healthmenowth.com\/diseases\/endocrine-system\/hyperthyroidism\/\">\u8fc7\u5ea6\u6d3b\u8dc3\u7684\u7532\u72b6\u817a&nbsp;\uff08\u7532\u4ea2\uff09<\/a>\u80ba\u6813\u585e\u3001\u5496\u5561\u56e0\u66b4\u9732\u3001\u8001\u5e74\u4eba\u3001\u9057\u4f20\u6027\u3001\u538b\u529b\u3001\u80a5\u80d6\u6216\u539f\u56e0\u4e0d\u660e\u3002\u6cbb\u7597\u53d6\u51b3\u4e8e\u4f53\u79ef\u3002\u5fc3\u810f\u53ef\u4ee5\u8f93\u51fa\u7684\u8840\u6db2&nbsp;\u5982\u679c\u60a3\u8005\u6709\u5fc3\u5ba4\u8870\u7aed\u6216\u80f8\u75db&nbsp;\u60a8\u7684\u533b\u751f\u53ef\u80fd\u4f1a\u4e3a\u60a8\u8fdb\u884c\u9664\u98a4\u4ee5\u8c03\u6574\u60a8\u7684\u5fc3\u7387\u3002\u5982\u679c\u4e0d\u662f\u7d27\u6025\u60c5\u51b5\uff0c\u53ef\u4ee5\u9759\u8109\u6ce8\u5c04\u6d0b\u5730\u9ec4\u3002\u968f\u540e\u8fde\u7eed\u7ed9\u836f\u4ee5\u5c06<strong>\u5fc3\u5ba4<\/strong>\u640f\u52a8\u63a7\u5236\u5728 100 \u6b21\/\u5206\u949f\u4ee5\u4e0b<br><strong>6. \u5ba4\u6027\u65e9\u640f (PVC)\u3002<\/strong>&nbsp;\u662f\u5fc3\u5ba4\u5f02\u4f4d\u75c5\u7076\u5f15\u8d77\u7684\u5f02\u5e38\uff0c\u6240\u4ee5\u53d1\u73b0QRS\u6ce2\u6ca1\u6709P\u6ce2\uff0c\u7531\u6b64\u4ea7\u751f\u7684QRS\u6ce2\u7578\u5f62\u3002\u6bd4 0 \u5bbd\u300212\u5206\u949f\u540e\u6682\u505c\uff0c\u56e0\u4e3aPVC\u7684\u4e0d\u5e94\u671f\u963b\u6b62\u5fc3\u810f\u6b63\u5e38\u8df3\u52a8\uff0c\u4e00\u6bb5\u65f6\u95f4ST\u6bb5\u548cT\u6ce2\u6307\u5411\u76f8\u53cd\uff0cPVC\u7684\u539f\u56e0\u662f\u5fc3\u808c\u7f3a\u6c27\u3002\u6216\u6025\u6027\u5fc3\u808c\u6897\u585e&nbsp;\u6d0b\u5730\u9ec4\u4e2d\u6bd2&nbsp;\u7ea0\u6b63\u75c5\u56e0\u6cbb\u7597&nbsp;PVC \u60a3\u8005\u7684\u75c7\u72b6\u53ef\u80fd\u56e0\u60a3\u8005\u800c\u5f02\uff0c\u5305\u62ec\u5fc3\u60b8\u3001\u660f\u53a5\u548c\u660f\u53a5\u3002\u80f8\u90e8\u7d27\u8feb\u611f&nbsp;\u4ee5\u53ca\u7cbe\u75b2\u529b\u7aed\u548c\u7f3a\u4e4f\u7cbe\u529b\u6765\u8003\u8651\u60a3\u8005\u7684\u75c7\u72b6\u4ee5\u53ca\u5fc3\u7535\u56fe\u7684\u7ed3\u679c&nbsp;\u75be\u75c5\u7684\u4e25\u91cd\u7a0b\u5ea6\u53ef\u4ee5\u901a\u8fc7\u67d0\u4e9b\u6307\u6807\u6765\u9884\u6d4b\uff0c\u4f8b\u5982PVC\u51fa\u73b0\u7684\u9891\u7387\u5927\u4e8e\u6bcf\u5c0f\u65f610\u6b21\u6216\u6bcf\u5206\u949f\u8d85\u8fc76\u6b21\u3002\u6216\u4e0e\u4e00\u4e24\u4e2a\u53d1\u751f\uff0c\u79f0\u4e3a\u4e09\u53c9\u795e\u7ecf\uff0c\u4e5f\u79f0\u4e3a\u56db\u53c9\u795e\u7ecf\uff0c\u7167\u987e\u75c5\u4eba\uff0c\u89c2\u5bdf\u3001\u76d1\u6d4b\u548c\u8bb0\u5f55\u5fc3\u7535\u56fe\uff0c\u5982\u679c\u53d1\u73b0 PVC \u5f88\u4e25\u91cd<br><strong>7.\u5ba4\u6027\u5fc3\u52a8\u8fc7\u901f\uff08VT\uff09<\/strong>&nbsp;VT \u662f\u4e00\u79cd\u5fc3\u5ba4\u4ee5\u975e\u5e38\u5feb\u4f46\u4e00\u81f4\u7684\u901f\u5ea6\u640f\u52a8\u7684\u60c5\u51b5\uff0c101 \u5230 250 \u6b21\/\u5206\u949f\uff0c\u6ca1\u6709 P \u6ce2\uff0cQRS \u6ce2\u5f62\u72b6\u4e0d\u89c4\u5219\uff0c\u5bbd\u4e8e 0.12 \u79d2\u3002\u5fc3\u810f\u75c5\u3001\u74e3\u819c\u6027\u5fc3\u810f\u75c5\u3001\u5fc3\u808c\u708e\u3001\u5fc3\u808c\u708e\u3001\u9057\u4f20\u6027\u75be\u75c5\u3001\u8840\u6db2\u75be\u75c5\u6216\u67d0\u4e9b\u836f\u7269\u3002\u5ba4\u901f\u5f88\u4e25\u91cd\uff0c\u53ef\u5bfc\u81f4\u6b7b\u4ea1\u3002\u60a3\u8005\u53ef\u65e0\u75c7\u72b6\u6216\u6709\u80f8\u75db\u3001\u5fc3\u60b8\u3002\u5fc3\u60b8\u3001\u6655\u53a5\u3001\u5fc3\u810f\u9aa4\u505c\u3001\u5ba4\u901f\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u7279\u6b8a\u5bfc\u7ba1\u8bf1\u5bfc\u5fc3\u810f\u5f02\u5e38\u7684\u8d77\u6e90\u8fdb\u884c\u5bfc\u7ba1\u6d88\u878d\u6cbb\u7597\uff0c\u65e0\u9700\u624b\u672f\u3002\u5ba4\u6027\u5fc3\u52a8\u8fc7\u901f\u9ad8\u5371\u60a3\u8005&nbsp;\uff08\u5fc3\u52a8\u8fc7\u901f\uff09\uff0c\u901a\u5e38\u5e26\u6709\u690d\u5165\u5f0f\u5fc3\u810f\u590d\u5f8b\u9664\u98a4\u5668\uff1bICD) \u6765\u63a7\u5236\u5fc3\u52a8\u8fc7\u901f\u3002\u6062\u590d\u6b63\u5e38\u5e76\u9632\u6b62\u5fc3\u6e90\u6027\u731d\u6b7b<a href=\"https:\/\/healthmenowth.com\/diseases\/heart\/tachycardia\/\">\u6bd4\u6b63\u5e38\u5fc3\u8df3\u5feb&nbsp;<\/a>\uff08\u5fc3\u52a8\u8fc7\u901f\uff09\u60a3\u8005\u62a4\u7406\u5fc3\u7535\u56fe\u8bb0\u5f55\u5fc5\u987b\u968f\u65f6\u8bb0\u5f55\u3002\u66f4\u6539\u5fc5\u987b\u968f\u65f6\u53ef\u7528\u3002\u7acb\u5373\u5e2e\u52a9&nbsp;\u627e\u51fa\u539f\u56e0\u5e76\u5236\u5b9a\u89e3\u51b3\u65b9\u6848\u3002\u51c6\u5907\u597d\u5728\u7d27\u6025\u60c5\u51b5\u4e0b\u8fdb\u884c\u57fa\u672c\u7684\u751f\u547d\u652f\u6301\u3002\u5fc3\u80ba\u590d\u82cf (CPR) \u548c\u9664\u98a4\u51c6\u5907&nbsp;\uff08\u9664\u98a4\uff09\u4e00\u65e6\u5fc3\u5ba4\u98a4\u52a8 (VF) \u53d1\u751f\u53d8\u5316<br><strong>8. \u5fc3\u5ba4\u98a4\u52a8 (VF)<\/strong>&nbsp;\u6216\u5fc3\u5ba4<strong>\u98a4\u52a8&nbsp;<\/strong>\u4ece\u5fc3\u5ba4\u4ea7\u751f\uff0c\u4ea7\u751f\u51e0\u4e2a\u81ea\u53d1\u51b2\u52a8&nbsp;\u5e76\u4e14\u4e0d\u662f\u540c\u65f6\u51fa\u751f&nbsp;\u56e0\u6b64\uff0c\u6709\u4e00\u4e2a\u5b8c\u6574\u7684\u8303\u56f4&nbsp;\u5f53\u53d7\u5230\u523a\u6fc0\u65f6&nbsp;\uff08\u53bb\u6781\u5316\uff09\u6062\u590d\u6b63\u5e38\u3002\uff08\u590d\u6781\u5316\uff09\u540c\u65f6&nbsp;\u7ed3\u679c\uff0c\u5fc3\u5ba4\u6ca1\u6709\u53d7\u538b\u3002\u56e0\u6b64\u6ca1\u6709\u8840\u6db2\u4ece\u5fc3\u810f\u6d41\u51fa\u3002\u5b83\u7ecf\u5e38\u88ab\u53d1\u73b0&amp;<\/p>\n<div style='text-align:right' class='yasr-auto-insert-visitor'><!--Yasr Visitor Votes Shortcode--><div id='yasr_visitor_votes_74486ce1eea03' class='yasr-visitor-votes'><div id='yasr-vv-second-row-container-74486ce1eea03'\r\n                                        class='yasr-vv-second-row-container'><div id='yasr-visitor-votes-rater-74486ce1eea03'\r\n                                      class='yasr-rater-stars-vv'\r\n                                      data-rater-postid='5332'\r\n                                      data-rating='5'\r\n                                      data-rater-starsize='32'\r\n                                      data-rater-readonly='false'\r\n                                      data-rater-nonce='af5f56505e'\r\n                                      data-issingular='false'\r\n                                    ><\/div><div class=\"yasr-vv-stats-text-container\" id=\"yasr-vv-stats-text-container-74486ce1eea03\"><span id=\"yasr-vv-text-container-74486ce1eea03\" class=\"yasr-vv-text-container\">[Total: <span id=\"yasr-vv-votes-number-container-74486ce1eea03\">3<\/span>  Average: <span id=\"yasr-vv-average-container-74486ce1eea03\">5<\/span>]<\/span><\/div><div id='yasr-vv-loader-74486ce1eea03' class='yasr-vv-container-loader'><\/div><\/div><div id='yasr-vv-bottom-container-74486ce1eea03'\r\n                              class='yasr-vv-bottom-container'\r\n                              style='display:none'><\/div><\/div><!--End Yasr Visitor Votes Shortcode--><\/div>","protected":false},"excerpt":{"rendered":"<p>\u5fc3\u7535\u56fe&nbsp;\u5fc3\u7535\u56fe\uff08ECG \u6216 EKG\uff09\u662f\u5bf9\u5fc3\u810f\u808c\u8089\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\u6536\u7f29\uff08\u6536\u7f29\uff09\u548c\u653e\u677e\uff08\u8212\u5f20\uff09\u65f6\u5fc3\u810f\u529f\u80fd\u7684\u68c0\u67e5\uff0c\u5e76\u6709\u89c4\u5f8b\u7684\u8282\u5f8b\u4ea4\u66ff\u3002\u8fd9\u662f\u5fc3\u810f\u7ec6\u80de\u5f62\u6210\u5fc3\u810f\u4f20\u5bfc\u7cfb\u7edf\u7684\u529f\u80fd\u3002 \u5fc3\u7535\u56fe\u8bb0\u5f55&nbsp;\u8bb0\u5f55\u4e3a\u5fc3\u810f\u4ea7\u751f\u7684\u7535\u6d41\u56fe\u3002\u5b83\u4ece\u5fc3\u810f\u5411\u56db\u9762\u516b\u65b9\u8f90\u5c04\u5e76\u5230\u8fbe\u76ae\u80a4\u3002\u53ef\u4ee5\u7528\u91d1\u5c5e\u677f\u6d4b\u91cf\uff0c\u91d1\u5c5e\u677f\u662f\u7535\u89e3\u8d28&nbsp;\u7535\u62a5\u8fde\u63a5\u5230\u5fc3\u7535\u56fe\u8bb0\u5f55\u4eea&nbsp;\u7136\u540e\u8fde\u63a5\u5230\u60a3\u8005\u7684\u8eab\u4f53&nbsp;\u8bb0\u5f55\u7535\u6ce2&nbsp;\u6765\u81ea\u7535\u52bf\u5dee\u7684\u5fc3\u810f&nbsp;\u662f\u5c06\u6b63\u8d1f\u6781\u653e\u5728\u8eab\u4f53\u8868\u9762\u5f15\u8d77\u7684\uff0c\u79f0\u4e3a\u7535\u6781\u6216\u5f15\u7ebf\uff0c\u5982\u679c\u7535\u6781\u653e\u5728\u80a2\u4f53\u4e0a\uff0c\u5219\u79f0\u4e3a\u80a2\u4f53\u5f15\u7ebf\u3002\u8bb0\u5f55\u5728\u6bcf\u4e2a\u4e0d\u540c\u5bfc\u8054\u4e2d\u83b7\u5f97\u7684\u5fc3\u7535\u56fe&nbsp;\u8fd9\u53d6\u51b3\u4e8e\u7535\u6781\u7684\u4f4d\u7f6e\u548c\u7c7b\u578b\uff0c\u5e38\u7528\u7684\u7535\u6781\u6709 12 \u79cd\u3002 \u76ee\u68071.\u5e2e\u52a9\u9274\u522b\u8bca\u65ad\uff0c\u4f8b\u5982&nbsp;\u4f5c\u4e3a\u5fc3\u810f&nbsp;\u5fc3\u5f8b\u5931\u5e38\uff08\u5fc3\u5f8b\u5931\u5e38\uff09\uff0c\u5fc3\u810f\u6269\u5927\uff08\u5fc3\u810f\u80a5\u5927\uff09\uff0c\u5fc3\u5305\u708e\u3002\uff08\u5fc3\u5305\u708e\uff09\u3001\u4f53\u5185\u7535\u89e3\u8d28\u5931\u8861\uff08Electrotyte \u5931\u8861\uff09\u3001\u5fc3\u808c\u7f3a\u8840\u3001\u5fc3\u808c\u6897\u585e\uff08MI\uff09\u7b49\u30022. \u76d1\u6d4b\u5fc3\u808c\u6897\u585e\u7684\u6062\u590d\u60c5\u51b5\u30023.\u8bc4\u4ef7\u5f3a\u5fc3\u82f7\u3001\u6297\u5fc3\u5f8b\u5931\u5e38\u836f\u3001\u6297\u9ad8\u8840\u538b\u836f\u548c\u8840\u7ba1\u6269\u5f20\u5242\u7b49\u5f3a\u5fc3\u836f\u7269\u7684\u4f5c\u75284.\u8bc4\u4ef7\u8d77\u640f\u5668\u6027\u80fd5.\u786e\u5b9a\u7ea4\u6eb6\u6cbb\u7597\u7684\u6548\u679c\u3002\uff08\u6eb6\u6813\u6cbb\u7597\uff09 \u75c5\u4eba\u51c6\u59071. \u544a\u8bc9\u60a3\u8005\u8fd9\u4e2a\u6d4b\u8bd5\u662f\u5fc3\u7535\u56fe\u3002\u4e0d\u9700\u8981\u7981\u98df2. \u544a\u8bc9\u60a3\u8005\u8c01\u662f\u68c0\u67e5\u8005\uff0c\u68c0\u67e5\u5730\u70b9\u548c\u65f6\u95f4\u30023. \u63cf\u8ff0\u6d4b\u8bd5\u7535\u6781\u662f\u5426\u4e0e\u80a2\u4f53\u76ae\u80a4\u63a5\u89e6\u7684\u65b9\u6cd5\u3002\u548c\u75c5\u4eba\u7684\u80f8\u90e8&nbsp;\u4e0d\u75db\u4e0d\u75d2&nbsp;\u68c0\u67e5\u8fc7\u7a0b\u4e2d\uff0c\u60a3\u8005\u5fc5\u987b\u653e\u677e\u3001\u8eba\u4e0b\u3001\u6b63\u5e38\u547c\u5438\u3002\u4e0d\u8981\u8bf4\u8bdd\uff0c\u56e0\u4e3a\u60a3\u8005\u7684\u58f0\u97f3\u53ef\u80fd\u4f1a\u5e72\u6270\u5fc3\u7535\u56fe\u7ed3\u679c4. \u68c0\u67e5\u60a3\u8005\u63a5\u53d7\u5fc3\u810f\u836f\u7269\u6cbb\u7597\u7684\u5386\u53f2\u3002\u5e76\u5c06\u836f\u7269\u8bb0\u5f55\u5728\u6587\u4ef6\u4e2d \u8003\u8bd5\u53ca\u8003\u540e\u62a4\u74061. \u5982\u679c\u60a3\u8005\u4e0d\u80fd\u8eba\u4e0b\uff0c\u8bf7\u5b89\u6392\u60a3\u8005\u4ef0\u5367\uff08\u4ef0\u5367\u4f4d\uff09\u3002\u53ef\u7f6e\u4e8e\u5750\u59ff\uff0c\u5934\u90e8\u62ac\u9ad8\uff08\u534a-\u798f\u52d2\u4f53\u4f4d\uff09\u30022. \u6253\u5f00\u4ee5\u9732\u51fa\u60a3\u8005\u7684\u80f8\u90e8\u3001\u811a\u8e1d\u3001\u4e24\u4fa7\u624b\u8155\u4ee5\u653e\u7f6e\u7535\u6781\u3002\u5982\u679c\u5973\u6027\u60a3\u8005\u5e94\u8986\u76d6\u80f8\u90e8\u533a\u57df\u76f4\u5230\u7535\u6781\u9700\u8981\u653e\u7f6e\u3002\u5c0f3. \u6253\u5f00\u673a\u5668\u5e76\u68c0\u67e5\u7eb8\u5f20\u3002 \u4f7f\u7528\u4e24\u4e2a\u7535\u6781\u8bb0\u5f55 \u8bb0\u5f55\u88ab\u8ba4\u4e3a\u662f\u6807\u51c6\u5bfc\u8054\u3002\u7535\u6781\u5728\u624b\u81c2\u548c\u817f\u4e0a\u7684\u4f4d\u7f6e\u79f0\u4e3a\u6807\u51c6\u80a2\u4f53\u5bfc\u8054\uff0c\u57fa\u4e8e\u4e00\u4e2a\u4e09\u89d2\u5f62\uff0c\u4e2d\u95f4\u662f\u5fc3\u810f\uff0c\u79f0\u4e3a\u57c3\u56e0\u6258\u82ac\u4e09\u89d2\u5f62\uff0c\u5176\u4e2d\u4e09\u89d2\u5f62\u7684\u6bcf\u4e00\u8fb9\u7531\u80a2\u4f53\u5f15\u7ebf\uff08\u53cc\u6781\u5f15\u7ebf\uff093\u6839\u5f15\u7ebf\u7684\uff1a\u5bfc\u8054I\uff0cII\uff0cIII\uff0c\u91c7\u7528\u4e09\u89d2\u5f62\u7535\u6781\u7684\u4f4d\u7f6e\u7684\u4e09\u4e2a\u89d2\uff1a\u53f3\u81c2\uff0c\u5de6\u81c2\u548c\u5de6\u817f;\u6807\u51c6\u5f15\u7ebf\u5305\u62ec1.Lead\u6211\u00a0\u88ab\u901a\u8fc7\u5c06\u8d1f\u6781\u653e\u5728\u53f3\u81c2\u4e0a\u83b7\u5f97\u3002\u548c\u6bd4\u8f83\u5fc3\u7535\u56fe\u8fd0\u884c\u65b9\u5411\u65f6\u5de6\u81c2\u7684\u9633\u6781\u00a0\u524d\u81c2\u4e0a\u7684\u672b\u7aef\u6bd4\u5de6\u81c2\u66f4\u8d1f\u3002\u7ed3\u679c\u8bb0\u5f55\u4e3a\u6b63\u503c2.Lead II\u00a0 \u5c06\u8d1f\u6781\u653e\u5728\u53f3\u81c2\u4e0a\u3002\u548c\u5de6\u817f\u4e0a\u7684\u6b63\u6781\u7aef\u5b50\u00a0\u8bb0\u5f55\u662f\u79ef\u6781\u7684\uff0c\u56e0\u4e3a\u5fc3\u7535\u56fe\u66f4\u591a\u5730\u6307\u5411\u5de6\u817f\u30023.Lead III\u00a0\u5c06\u8d1f\u6781\u653e\u5728\u5de6\u81c2\u4e0a\u3002\u548c\u5de6\u817f\u9633\u6781\u00a0\u540c\u6837\uff0c\u7531\u6b64\u4ea7\u751f\u7684\u8bb0\u5f55\u4e5f\u662f\u79ef\u6781\u7684\u3002 \u4f7f\u7528\u5355\u7535\u6781\u00a0 \u8bb0\u5f55 1.\u4f7f\u7528\u5355\u7535\u6781\u8bb0\u5f55\u7684\u80a2\u4f53\u5bfc\u8054\u3002\u7531\u4e8e\u7535\u6781\u662f\u8fd9\u6837\u653e\u7f6e\u7684\uff0c\u6240\u4ee5\u7535\u4f4d\u5dee\u5f88\u5c0f\u3002\u9700\u8981\u653e\u5927\u751f\u6210\u7684\u65e5\u5fd7\u4ee5\u66f4\u6e05\u6670\u5730\u5206\u6790\u5fc3\u810f\uff0c\u79f0\u4e3a\u589e\u5f3a\u80a2\u4f53\u5bfc\u8054\uff0c\u653e\u5927\u7ea6 50%\uff0c\u4ee5\u201ca\u201d\u4e3a\u524d\u7f00\u3002\uff08\u989d\u5e73\u9762\uff09\u5305\u62ec1.1 \u5bfc\u8054 aVR\uff0c\u589e\u5f3a\u7684\u5355\u6781\u53f3\u81c2\u5bfc\u8054\uff0c\u589e\u5f3a\u5355\u6781\u53f3\u81c2\u5bfc\u8054\u3001\u589e\u5f3a\u5355\u6781\u53f3\u81c2\u5bfc\u8054 1.2 \u5bfc\u8054 aVL \u589e\u5f3a\u5355\u6781\u5de6\u81c2\u5bfc\u8054\u3001\u589e\u5f3a\u5355\u6781\u5de6\u81c2\u5bfc\u8054 1.3 \u5bfc\u8054 aVF \u589e\u5f3a\u5355\u6781\u5de6\u817f\u5bfc\u8054\u6765\u81ea\u5c06\u6b63\u6781\u7aef\u5b50\u653e\u5728\u5de6\u817f\u4e0a 2\u3001\u80f8\u5bfc\u8054\u00a0 \u662f\u6c34\u5e73\u8bb0\u5f55\u7684\uff08\u6c34\u5e73\u9762\uff09\uff0c\u5b57\u6bcd\u201cv\u201d\u4ee3\u8868\u5411\u91cf\uff0c\u80f8\u524d\u5bfc\u8054\u4e0e\u5fc3\u810f\u4f4d\u7f6e\u5bf9\u9f50\u7684\u4f4d\u7f6e\u79f0\u4e3a\u5fc3\u524d\u533a\uff0c\u662f\u8861\u91cf\u5dee\u5f02\u7684\u6807\u51c6\u00a0\u5f53\u524d\u5fc3\u810f\u7535\u4f4d\u56de\u8def\u4e2d\u51fa\u73b0\u7684\u6240\u6709\u7535\u4f4d\u00a0\u6839\u636e\u7f8e\u56fd\u5fc3\u810f\u534f\u4f1a\u7684\u5efa\u8bae\uff0c\u7535\u6781\u653e\u7f6e\u5982\u4e0b\uff1a2.1 Lead V\u00a01\u00a0\u901a\u8fc7\u5c06\u7535\u6781\u653e\u7f6e\u5728\u80f8\u9aa8\u53f3\u4fa7\u7684\u7b2c 4 \u808b\u9aa8\u4e2d\u83b7\u5f97\u30022.2Lead V\u00a02\u00a0\u901a\u8fc7\u5c06\u7535\u6781\u653e\u7f6e\u5728\u80f8\u9aa8\u53f3\u4fa7\u83b7\u5f97\u80f8\u9aa8\u53f3\u4fa7\u7684\u7b2c 4 \u808b\u9aa84\u80f8\u9aa8\u7684\u5de6\u4fa72.3 \u5bfc\u8054 V\u00a03\u00a0\u901a\u8fc7\u5c06\u7535\u6781\u653e\u7f6e\u00a0\u5728\u80f8\u9aa8\u53f3\u4fa7\u7684 V\u00a02\u00a0\u548c V\u00a04\u4f4d\u7f6e\u4e4b\u95f4\u7684\u4e2d\u95f4\u4f4d\u7f6e\u83b7\u5f972.4 \u5bfc\u8054 V\u00a04\u3002\u00a0\u7535\u6781\u7f6e\u4e8e\u5de6\u9501\u9aa8\u6b63\u4e2d\u7b2c5\u808b\u95f42.5 Lead V\u00a05\u00a0 \u7535\u6781\u7f6e\u4e8e\u5de6\u814b\u00a0\u524d\u7ebf\u524d\u65b9\u7b2c5\u808b\u95f42.6Lead<a class=\"more-link\" href=\"https:\/\/healthmenowth.com\/zh\/diagnosis\/special-diagnosis\/electrocardiography\/\">\u7ee7\u7eed\u9605\u8bfb<span 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