Accuracy and mean duration of different protocols of head-up tilt testing

被引：11

作者：

Blanc, J

Victor, J

Mansourati, J

LeDavay, M

Dupuis, JM

Maheu, B

机构：

[1] UNIV HOSP BREST,DEPT CARDIOL,BREST,FRANCE

[2] UNIV HOSP ANGERS,DEPT CARDIOL,ANGERS,FRANCE

来源：

AMERICAN JOURNAL OF CARDIOLOGY | 1996年 / 77卷 / 04期

关键词：

D O I：

10.1016/S0002-9149(97)89402-7

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

To collect new data on the protocol of head-up tilt testing, we prospectively studied 100 patients with recurrent syncope. During passive tilt (60 degrees for 45 minutes), 25 patients had a positive result; 46 and 62 patients had a positive result during 3 and 5 mu g/min infusion rate of isoproterenol, respectively. The mean duration of the tests varied from 18 to 65 minutes. A direct isoproterenol tilt test is proposed with passive tilt test as a back-up for patients with a positive 5 mu g/min isoproterenol tilt test.

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页码：310 / &

页数：5

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