The Duke Treadmill Score (DTS) is a point system to predict 5-year mortality based on treadmill ECG stress testing in ... (5 x ST deviation in mm) - (4 x angina index) The exercise time is based ...

Prinzmetal’s angina — also known as variant angina or ... Coronary vasospasm can cause ST elevation on the ECG, but only during symptoms. Once the vasospasm resolves, the ECG changes will ...

Ambulatory ECG (AECG) recording may be helpful in recognizing ... is indicated for patients suspected of Prinzmetal's variant angina, in whom the simultaneous recording of ST-segment elevation ...