Suleiman Mahmoud, Asirvatham Samuel J
Division of Cardiovascular Diseases, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota 55905, USA.
Heart Rhythm. 2008 Oct;5(10):1485-92. doi: 10.1016/j.hrthm.2008.04.019. Epub 2008 May 2.
In this two-part series, we discuss the anatomical basis for arrhythmias arising above the semilunar valves. In this part (part I), we describe the relevant anatomy and technique for mapping and ablation of ventricular arrhythmias arising above either the pulmonic or the aortic valve. After an initial discussion of the underlying anatomy and characteristics of the substrate targeted for ablation above the semilunar valve, an approach for safe and effective ablation of supravalvar ventricular arrhythmias is presented.
在这个两部分的系列文章中，我们将讨论半月瓣上方产生心律失常的解剖学基础。在这一部分（第一部分），我们描述了针对肺动脉瓣或主动脉瓣上方产生的室性心律失常进行标测和消融的相关解剖结构及技术。在初步讨论半月瓣上方消融靶点的基础解剖结构和基质特征之后，本文将介绍一种安全有效的瓣膜上室性心律失常消融方法。
