Surgical management of left ventricular outflow obstruction in hypertrophic cardiomyopathy

被引：7

作者：

Howell N. ^{[1
]}

Bradlow W. ^{[2
]}

机构：

[1] Department of Cardiothoracic Surgery, New Queen Elizabeth Hospital Birmingham, Mindelsohn Way, Edgbaston, Birmingham

[2] Department of Cardiology, New Queen Elizabeth Hospital Birmingham, Mindelsohn Way, Edgbaston, Birmingham

来源：

Echo Research & Practice | 2015年 / 2卷 / 1期

关键词：

Hypertrophic cardiomyopathy; Left ventricular outflow tract obstruction; Myectomy;

D O I：

10.1530/ERP-15-0005

中图分类号：

学科分类号：

摘要：

Hypertrophic cardiomyopathy is the single most common form of inherited heart disease. Left ventricular outflow tract obstruction (LVOTO) is a recognised feature of this condition which arises when blood leaving the outflow tract is impeded by systolic anterior motion of the mitral valve. In an important minority of patients, breathlessness, chest pain and syncope may result and persist despite the use of medications. In suitable candidates, surgery may relieve obstruction and its associated symptoms, and normalise life expectancy. Refinements in surgical techniques have marked improvements in the understanding of mechanisms underlying LVOTO. In this review, we hope to provide the reader with an understanding of how contemporary surgical practice has developed, which patients should be considered for surgery, and what results are anticipated. The role echocardiography plays in this area is highlighted throughout. © 2015 The authors.

引用

页码：R37 / R44

页数：7

共 18 条

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