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心房纤维性颤动(以下简称房颤)时由于心房肌各部分不协调的快速颤动,使心房失去整体收缩的能力,导致血液动力学改变,影响心功能.房颤本身为一种临床体征,可由各种原因引起,本文就房颤与左心室功能的关系略作探讨.一、资料共分三组,房颤组、冠心病组及对照组,各组均无明显心力衷竭现象,对照各组员,进行了有关病史询问、体检、吞钡心脏透视、心电图及M型超声心动图检查.
Atrial fibrillation (hereinafter referred to as atrial fibrillation) due to atrial fibrillation in various parts of the uncoordinated rapid fibrillation, the atrium to lose the ability to shrink the overall contraction, leading to hemodynamic changes affect cardiac function.Atrial fibrillation itself is a clinical sign by A variety of reasons, this article on the relationship between atrial fibrillation and left ventricular function slightly discussed.A, the data is divided into three groups, atrial fibrillation group, coronary heart disease group and control group, each group no obvious heart craving phenomenon, Members, conducted a history of inquiry, physical examination, barium swallowed heart, electrocardiogram and M-mode echocardiography.