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在一名伴有严重房室扩张和三尖瓣反流的患者中,使用引导鞘管辅助进行右心室导线植入。

Right ventricular lead implantation facilitated by a guiding sheath in a patient with severe chamber dilatation with tricuspid regurgitation.

作者信息

Lim Phang Boon, Lefroy David C

机构信息

Department of Cardiac Electrophysiology, Imperial College Healthcare NHS Trust, Cardiology Department, St Mary's Hospital, Pread Street, London W2 1NY.

出版信息

Indian Pacing Electrophysiol J. 2011 Sep;11(5):156-8. Epub 2011 Oct 2.

Abstract

Implantation of pacemakers can be challenging in the context of dilated cardiac chambers and valvular regurgitation. We report a difficult case of single chamber pacemaker implantation in a patient with restrictrive cardiomyopathy resulting in grossly enlarged atria and severe tricuspid regurgitation. In this situation, use of a slittable guiding sheath, more typically used for coronary sinus lead implantation, greatly facilitated rapid and stable deployment of the right ventricular lead.

摘要

在心脏腔室扩张和瓣膜反流的情况下,植入起搏器可能具有挑战性。我们报告了一例在患有限制性心肌病、导致心房明显扩大和严重三尖瓣反流的患者中植入单腔起搏器的困难病例。在这种情况下,使用通常更常用于冠状窦导联植入的可切开引导鞘,极大地促进了右心室导联的快速稳定植入。

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本文引用的文献

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The right ventricular outflow tract: the road to septal pacing.右心室流出道:间隔起搏之路。
Pacing Clin Electrophysiol. 2007 Apr;30(4):482-91. doi: 10.1111/j.1540-8159.2007.00697.x.
4
Current of injury predicts adequate active lead fixation in permanent pacemaker/defibrillation leads.
J Am Coll Cardiol. 2005 Feb 1;45(3):412-7. doi: 10.1016/j.jacc.2004.10.045.
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Cardiac resynchronization in chronic heart failure.慢性心力衰竭中的心脏再同步化
N Engl J Med. 2002 Jun 13;346(24):1845-53. doi: 10.1056/NEJMoa013168.
8
Special considerations in ventricular pacing in patients with tricuspid valve disease.
Ann Thorac Surg. 1983 Jul;36(1):89-92. doi: 10.1016/s0003-4975(10)60657-1.

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