Fossa ovalis radiofrequency perforation in a difficult case of conventional transseptal puncture for atrial fibrillation ablation

被引：11

作者：

Casella, Michela ^{[1
]}

Dello Russo, Antonio ^{[1
]}

Pelargonio, Gemma ^{[1
]}

Martino, Annamaria ^{[1
]}

De Paulis, Stefano ^{[2
]}

Zecchi, Paolo ^{[1
]}

Bellocci, Fulvio ^{[1
]}

Tondo, Claudio ^{[3
]}

机构：

[1] Univ Cattolica Sacro Cuore, Inst Cardiol, Dept Cardiovasc Med, I-00168 Rome, Italy

[2] Univ Cattolica Sacro Cuore, Dept Cardiovasc Med, Inst Anesthesiol & Intensive Care, I-00168 Rome, Italy

[3] San Camillo Forlanini Hosp, Cardiac Arrhythmia Ctr & Heart Failure Unit, Div Cardiol, Rome, Italy

来源：

JOURNAL OF INTERVENTIONAL CARDIAC ELECTROPHYSIOLOGY | 2008年 / 21卷 / 03期

关键词：

transseptal puncture; radiofrequency puncture; atrial fibrillation ablation;

D O I：

10.1007/s10840-007-9194-x

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

A 65-year-old man was referred for atrial fibrillation ablation to our center. Routine pre-procedure transthoracic and transoesophageal echocardiography and cardiac computed tomography examinations showed a normal interatrial septum and fossa ovalis anatomy. Access to left atrium was initially planned using a conventional transseptal needle puncture. During the procedure, several consecutive attempts in conjunction with intracardiac echocardiography support, failed to cross the septum. The procedure was then successfully carried out using a specifically designed radiofrequency transseptal catheter.

引用

页码：249 / 253

页数：5

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