Anomalous papillary muscle insertion into the mitral valve leaflet in hypertrophic obstructive cardiomyopathy: a lip nevus sign in echocardiography

Anomalous papillary muscle insertion into the mitral valve leaflet in hypertrophic obstructive cardiomyopathy: a lip nevus sign in echocardiography

BackgroundAnomalous papillary muscle (APM) insertion into the mitral valve leaflet is rare but clinically important in hypertrophic obstructive cardiomyopathy (HOCM). In this study, we report the detection rate of APM insertion into the mitral valve using preoperative imaging modalities and the surg...

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Bibliographic Details
Main Authors: Jian Liu, Tong Tan, Peijian Wei, Jianrui Ma, Lishan Zhong, Hailong Qiu, Shengwen Wang, Jian Zhuang, Wei Zhu, Huiming Guo, Jimei Chen
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-12-01
Series:Frontiers in Cardiovascular Medicine
Subjects:
anomalous papillary muscles
subvalvular malformation
hypertrophic obstructive cardiomyopathy
echocardiography
surgical outcomes
imaging modalities
Online Access:https://www.frontiersin.org/articles/10.3389/fcvm.2023.1292142/full

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https://www.frontiersin.org/articles/10.3389/fcvm.2023.1292142/full

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