Malignant vasovagal syncope: prolonged asystole provoked by head-up tilt: Case report and review of diagnosis, pathophysiology, and therapy
- 1 November 1988
- journal article
- research article
- Published by Cleveland Clinic Journal of Medicine in Cleveland Clinic Journal of Medicine
- Vol. 55 (6) , 542-548
- https://doi.org/10.3949/ccjm.55.6.542
Abstract
Vasovagal syncope is a common clinical disorder that often escapes diagnosis; if the syncope is recurrent and severe (malignant vasovagal syncope), it can be a source of morbidity and possibly mortality. The authors report a 39-year-old patient with recurrent, unexplained syncope who underwent provocative head-up tilt testing that resulted in asystole for 73 seconds. In addition to vasovagal syncope, head-up tilt test also aids in the diagnosis and management of disorders of blood pressure and heart rate regulation. Management of recurrent vasovagal syncope is based upon the underlying pathophysiology and includes transdermal scopolamine, volume expansion, biofeedback, support stockings, and pacemakers (preferably AV sequential).This publication has 0 references indexed in Scilit: