作者分析了12例急性心肌梗塞心脏破裂的临床和尸检结果。此病发生年龄为48～74岁,多发生在60岁以上:男女无差别,自心肌梗塞至发生心脏破裂时间大1~9天,多在5一6(平均5.2)天。易发生破裂知部位依次为心尖部、后壁、前壁、侧壁,广泛心肌梗塞病例易发生心脏破裂。 The authors analyzed the clinical and autopsy findings of 12 patients with acute myocardial infarction with heart rupture. The disease occurs at the age of 48 to 74 years, mostly in the 60 years of age or more: no difference between men and women, from myocardial infarction to the occurrence of heart rupture for 1 to 9 days, mostly in 5 to 6 (average 5.2) days. Easy to break the known parts followed by apex, posterior wall, anterior wall, sidewall, a wide range of myocardial infarction cases prone to heart rupture.