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本文对20例卧位型心绞痛患者的临床及血液动力学资料进行分析,提出左心功能不全不是该型心绞痛的主要诱发因素,而严重冠脉阻塞性病变基础上左室舒张功能异常是诱发其发作的主要原因。并指出在无左心功能不全情况下,β受体阻滞剂加扩冠药物可作为卧位型心绞痛的首选药物。
In this paper, 20 cases of supine patients with clinical and hemodynamic data analysis, proposed that left ventricular dysfunction is not the main predisposing factor for angina pectoris, and severe coronary artery occlusion based on the left ventricular diastolic dysfunction is induced The main reason for the attack. And pointed out that in the absence of left ventricular dysfunction, β-blockers plus crown drugs can be used as the preferred drug for lying-type angina.