heart dilatation

Conclusion: This study suggests that the chronic uncontrolled tachycardia may become a primary cause of heart dilatation and heart failure, which is reversible after control of heart rate.

结论：慢性心动过速可成为心脏扩大和心功能不全的原发病因，控制心室率后心脏功能可完全恢复正常。

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Sudden death of congestive heart failure caused by dilatation cardiomyopathy

扩张型心肌病引起充血性心力衰竭发生猝死

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Objective: According to the hemodynamic change of right ventricular different-site pacing, we researched into right ventricular pacemaker, which used to auxiliary treatment in cardiac dilatation combined with congestive heart failure, then observed clinical effect and heart function.

目的：根据右心室不同部位起搏时血液动力学改变，研究选择置入右心室双部位起搏器辅助治疗心脏扩大合并充血性心力衰竭（CHF），观察临床效果及心脏功能；

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Cardiac function deterioration and heart dilatation in various levels, even heart-lung blood flow dynamic change were detected in myocardial infarction group, in which 52.38% of infarction segments exerted ventricular wall motion.

心肌梗死组都有不同程度心功能减低与心室扩张，甚至出现心肺血流动力学的改变，应用电影显示有52.38%的患者梗死节段存在不同程度的室壁运动。

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The difference between athlete's heart dilatation and pathological heart dilatation is the point at issue in the research.

运动员心脏增大与病理性心脏增大的区别是该课题的争议焦点。

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30 of myocarditis with left heart dilatation, and 17 of dilated cardiomyopathy.

30例心肌炎伴左室扩大以及17例扩张性心肌病。

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Athlete's heart appears as heart dilatation in shape. The type and degree of heart dilatation have a close relationship with sport item, intensity of training and time of training.

运动员心脏在形态方面表现为心脏增大，心脏增大类型及程度与运动项目、运动强度和训练持续年限有密切关系。

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