Anatomical observations of the pulmonary veins with intracardiac echocardiography and hemodynamic consequences of narrowing of pulmonary vein ostial diameters after radiofrequency catheter ablation of atrial fibrillation

被引：17

作者：

Jongbloed, MRM ^{[1
]}

Bax, JJ ^{[1
]}

Zeppenfeld, K ^{[1
]}

van der Wall, EE ^{[1
]}

Schalij, MJ ^{[1
]}

机构：

[1] Leiden Univ, Med Ctr, Dept Cardiol, NL-2333 ZA Leiden, Netherlands

来源：

AMERICAN JOURNAL OF CARDIOLOGY | 2004年 / 93卷 / 10期

关键词：

D O I：

10.1016/j.amjcard.2004.02.019

中图分类号：

R5 [内科学];

学科分类号：

1002 [临床医学]; 100201 [内科学];

摘要：

Intracardiac echocardiography was used to explore pulmonary venous (PV) anatomy and to monitor PV stenosis in 31 patients referred for radiofrequency catheter ablation at PV ostia. Interindividual variations in PV anatomy and insertion in the left atrium were observed. Narrowing of PV ostia after radiofrequency catheter ablation did not produce significant hemodynamic changes. (C) 2004 by Excerpta Medica, Inc.

引用

页码：1298 / 1302

页数：5

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