Syncope is a common condition. Tilt testing with sublingual nitroglycerin (TT-TNT) provides a test with good specificity and positivity rate in young and old patients. Its use in hypertensive patients ...
Young, healthy soldiers (aged 18-20 years) were referred to the Sheba Medical Center for evaluation of recurrent syncope. Participants were recruited to the study between July 2002 and July 2004.