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分析1986年6月至1987年12月住院的冠心病人176例。B超检查左房内径增大组52例,左房内径正常组124例。结果显示左房增大组室壁运动异常、左室内径增大、心功能不全、房颤、PTFV_1异常的发生率明显高于左房内径正常组。说明冠心病左房内径增大有发生房颤、心功能不全的可能,结合PTFV_1负值可对冠心病人的预后、治疗等作出估测。
176 patients with coronary heart disease hospitalized from June 1986 to December 1987 were analyzed. B ultrasound examination of left atrium diameter increased group of 52 cases, left atrial normal group of 124 cases. The results showed abnormal left ventricular enlargement wall motion, increased left ventricular diameter, cardiac insufficiency, atrial fibrillation, the incidence of abnormal PTFV_1 was significantly higher than the normal left atrium diameter group. Description of coronary heart disease left atrial diameter increased occurrence of atrial fibrillation, cardiac dysfunction may be combined with the negative PTFV_1 in patients with coronary heart disease prognosis, treatment to make estimates.