核素心室造影研究VVI型起搏器术后病人的心功能

首都医科大学学报 ›› 2001, Vol. 22 ›› Issue (3): 226-227.

核素心室造影研究VVI型起搏器术后病人的心功能

杨红莲, 穆利英, 王雪莲, 杜凤和

首都医科大学附属北京天坛医院心内科

收稿日期:2000-09-25 修回日期:1900-01-01 出版日期:2001-07-15 发布日期:2001-07-15

Evaluation of Ventricular Function after VVI Pacing with Radionuclide Ventriculography

Yang Honglian, Mo Liying, Wang Xuelian, Du Fenghe

Department of Cardiovascular, Beijing Tiantan Hospital, Affiliate of Capital University of Medical Sciences

Received:2000-09-25 Revised:1900-01-01 Online:2001-07-15 Published:2001-07-15

摘要/Abstract

摘要： 为评价VVI型起搏器术后病人的心功能,用平衡法放射性核素心室造影测定20例VVI型起搏器术后病人及19例对照组的心功能.结果:VVI起搏器组心室收缩功能参数LVEF、RVEF、LVPER、LV1/3EF、LV1/3ER与对照组比较无显着性差异(P>0.05),舒张功能参数LVPFR、LV1/3FF与对照组比较无显着性差异(P>0.05),而LV1/3FR与对照组比较有显着性差异(P<0.05),心室收缩协调性参数PS和LVPHSD与对照组比较有非常显着性差异(P<0.01).提示:VVI型起搏器使心室收缩协调性下降,但对心功能无显着影响,有一定临床应用价值.

关键词: 心脏起搏, 放射性核素显像, 心室功能

Abstract: To evaluate ventricular function of patients after VVI pacing, 20 patients after VVI pacing and 19 controls were studied by gated cardiac blood pool imaging. There was no significant difference in the parameters of systolic function(LVEF?RVEF?LVPER?LV1/3EF?LV1/3ER)between VVI group and control group(P>0.05). There was no difference in the parameters of diastolic function(LVPFR?LV1/3FF)between the two groups either(P>0.05). LV1/3FR of the VVI group was significantly higher than that in the control group(P<0.05). The parameters of left ventricular systolic coordination(PS and LVPHSD)were significantly lower after VVI pacing than the control group(P<0.01). The results suggest that the left ventricular systolic coordination of patients after VVI pacing is lower and ventricular function remains stable.

Key words: cardiac pacing artificial, radionuclide imaging, ventricular function

中图分类号:

杨红莲;穆利英;王雪莲;杜凤和. 核素心室造影研究VVI型起搏器术后病人的心功能[J]. 首都医科大学学报, 2001, 22(3): 226-227.

Yang Honglian;Mo Liying;Wang Xuelian;Du Fenghe . Evaluation of Ventricular Function after VVI Pacing with Radionuclide Ventriculography[J]. Journal of Capital Medical University, 2001, 22(3): 226-227.

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