Chronic rise in monophasic defibrillation thresholds with a transvenous lead system

被引：16

作者：

Kirk, MM

Shorofsky, SR

Khalighi, K

Kavesh, NG

Peters, RW

Gold, MR

机构：

[1] Department of Medicine, Division of Cardiology, Univ. of Maryland Medical System, Baltimore, MD

[2] Division of Cardiology, N3W77 Univ. of Maryland Hospital, Baltimore, MD 21201

来源：

AMERICAN JOURNAL OF CARDIOLOGY | 1997年 / 79卷 / 04期

关键词：

D O I：

10.1016/S0002-9149(96)00795-3

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

This study was a prospective evaluation of chronic changes of defibrillation thresholds in 31 clinically stable patients with a single transvenous lead, optimal shock polarity, and uniform testing protocol. At a mean follow-up of 273 +/- 146 days, defibrillation thresholds increased 26%, from 13.2 +/- 5.6 J to 17.1 +/- 6.0 J (p < 0.001), and shock impedance increased from 46.2 +/- 7.0 Ohm to 51.2 +/- 6.2. Ohm (p < 0.001).

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收藏

页码：502 / &

页数：5

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