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急性心肌梗塞时,心脏传导系统及附近神经结构缺血或梗塞,可能合并各种类型的心脏传导阻滞,是猝死的重要原因之一。传导阻滞发生率,随着梗塞部位不同而有显著差别。通常,左室前壁和室间隔的血液供应来自左前降支,左室下
Acute myocardial infarction, the heart conduction system and the surrounding nerve structure ischemia or infarction, may be combined with various types of heart block, is one of the important causes of sudden death. The incidence of conduction block, with different parts of the infarct there are significant differences. Normally, the left ventricular anterior wall and ventricular septal blood supply from the left anterior descending branch, left ventricular