比较倾斜角度和激发剂（依酚氯铵和异丙肾上腺素）以改进头直立倾斜试验。

Comparison of tilt angles and provocative agents (edrophonium and isoproterenol) to improve head-upright tilt-table testing.

作者信息

Voice R A, Lurie K G, Sakaguchi S, Rector T S, Benditt D G

机构信息

The Cardiac Arrhythmia Center, University of Minnesota, Minneapolis 55455, USA.

出版信息

Am J Cardiol. 1998 Feb 1;81(3):346-51. doi: 10.1016/s0002-9149(97)00915-6.

DOI:10.1016/s0002-9149(97)00915-6

PMID:9468082

Abstract

Patients with syncope underwent head-up tilt testing at 60 degrees and 80 degrees followed by edrophonium or isoproterenol challenge when indicated. The 80 degrees tilt protocol and edrophonium provocation were found to be as effective or more effective in eliciting neurally mediated syncope in susceptible patients.

摘要

晕厥患者接受了60度和80度的头高位倾斜试验，必要时随后进行依酚氯铵或异丙肾上腺素激发试验。结果发现，80度倾斜方案和依酚氯铵激发试验在诱发易感患者的神经介导性晕厥方面同样有效或更有效。