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本文旨在研究房颤对冠心病患者临床病程和血流动力学功能的影响。作者于1973—1976年观察了1176名冠心病患者,除完整病史和体检外,均做了心电图、胸片、右心及左心导管检查,包括左室血管造影及冠状血管造影。凡冠状血管管腔狭窄大干50％以上者确诊为冠心病。在没有室性期前收缩的心跳间期,判定是否有二尖瓣反流存在。
This article aims to investigate the impact of atrial fibrillation on clinical course and hemodynamic function in patients with coronary heart disease. The authors observed 1176 patients with coronary heart disease from 1973 to 1976 and performed electrocardiogram, chest radiography, right heart, and left heart catheterization, including left ventricular angiography and coronary angiography, in addition to the complete medical history and physical examination. Where coronary stenosis more than 50% of those diagnosed with coronary heart disease. In the absence of ventricular contractions before the heartbeat period, to determine whether there is mitral regurgitation.