INOTROPIC ACTION OF PAIRED PULSE STIMULATION IN NORMAL AND FAILING HEART - AN EXPERIMENTAL STUDY

被引：12

作者：

KING, AJ

TAYLOR, DEM

机构：

[1] Departments of Physiology and Thoracic Surgery, University of Edinburgh

来源：

CARDIOVASCULAR RESEARCH | 1968年 / 2卷 / 02期

关键词：

D O I：

10.1093/cvr/2.2.122

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

Authors' Synopsis: Fixed rate single and paired pulse stimulation has been compared in the normal dog left ventricle and in the left ventricle failing after myocardial damage. In the normal heart a persistent positive inotropic effect occurred, seen mainly as an increase in rate of rise of left ventricular pressure, rather than total work. In the failing heart there was a transient positive inotropic effect, followed by increasing ventricular failure. The increasing failure was reversed by a return to single pulse stimulation.

引用

页码：122 / &

共 15 条

[1]

BAYLEY TJ, 1966, LANCET, V1, P235

[2] SUSTAINED PAIRED ELECTRICAL STIMULI - SLOWING OF VENTRICULAR RATE + AUGMENTATION OF CONTRACTILE FORCE [J].