NewYork-Presbyterian/Columbia University Irving Medical Center, New York, New York; Cardiovascular Research Foundation, New York, New York.
University of Washington Medical Center, Seattle, Washington.
JACC Cardiovasc Imaging. 2019 Mar;12(3):458-468. doi: 10.1016/j.jcmg.2018.07.032.
An appreciation of the complex and variable anatomy of the tricuspid valve is essential to unraveling the pathophysiology of tricuspid regurgitation. A greater appreciation of normal and abnormal anatomy is important as new methods of treating the tricuspid regurgitation are developed. This review of tricuspid valve and right heart anatomy is followed by a discussion of the possible pathophysiology of secondary (functional) tricuspid regurgitation.
欣赏三尖瓣的复杂和多变的解剖结构对于解开三尖瓣反流的病理生理学至关重要。随着治疗三尖瓣反流的新方法的发展,对正常和异常解剖结构的更深入了解是很重要的。本文首先回顾三尖瓣和右心解剖结构,然后讨论继发性(功能性)三尖瓣反流的可能病理生理学。