The head-up tilt test -- a cause of myocardial infarction.

INFARCTION: A 74-year-old man with no known ischaemic heart disease presented to the Cardiology Department with a history of multiple episodes of pre-syncope. During a head-up tilt test to investigate a neurocardiogenic cause, after glyceryl trinitrate provocation he became profoundly hypotensive and unwell. Subsequent ECGs and Troponin-T levels confirmed a Non ST-Elevation Myocardial Infarction. Angiography confirmed coronary artery disease. This case highlights a rare complication of tilt testing and emphasises that the test is not without risk.