Objective: The nomenclature and possible cause of hypertrophic cardiomyopathy (HCM) with ventricular dilatation and heart failure were explored.

目的：探讨肥厚型心肌病(HCM)的命名伴心室扩张和心力衰竭的可能原因。

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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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Conclusion tricuspid annular dilatation, right heart impairment and severe pulmonary hypertension are responsible for the development of late tricuspid regurgitation after mitral valve replacement.

结论二尖瓣置换术后远期三尖瓣功能性关闭不全与三尖瓣环扩大、右心功能损害和严重肺动脉高压有关，三尖瓣环扩大是其重要的原因。

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