【摘要】 目的:心超对早期急性心肌梗塞断及期预后的估测。方法:患者分Q波组与无Q波组,存活组与死亡组,前壁心梗与后壁心梗组;以异常节段数,异常节段指数,酶峰,射血分数做统计分析。结果:1.无Q波组在急性心梗早期即有室壁活动异常,2.急性心梗早期异常节段指数〉8者,预后差。结论:心超对急性心梗早期的诊断,预后提供了重要依据。更多还原

【Abstract】 PurposeTo evaluate the diagnosi and prognosis of early acute myocardial infarction with two - dimensional echocardiogra-phy. Methods: 23 consecutive pathients were divided into Q wave vs non - Qwave gruop . The amount and index score of wall motion abnormalities, ejecion fraction, and enzymatic data were used for statistical analysis. Results: 1. Wall motion abnormalities were detected in the early stage in all patients with non - Q wave myocardial infarction, 2. Patients with high wall motion index score may have a high mortalities. Conclusion: Two - dimensional echocardiography plays an important role in providing early diagnosis and prognosis data in patients with acute myocardial infarction.更多还原