RT Journal Article SR Electronic T1 Evaluating unexplained syncope with upright tilt testing JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 305 OP 310 VO 62 IS 5 A1 Wishwa N. Kapoor YR 1995 UL http://www.ccjm.org/content/62/5/305.abstract AB SUMMARY Trials of upright tilt testing for vasovagal syncope are difficult to evaluate, owing to differing methods used and the lack of a gold standard with which to compare this test. This paper reviews the studies to date and offers recommendations for the clinical use of this test.