Methods Ten patients without previous MI who developed STE during exercise testing were underwent coronary angiography, left ventriculography and rest electrocardiography, and Bruce protocol were used during exercise test.

• 方法 对无心肌梗死而运动诱发心电图ST段抬高的患者进行静息心电图、运动试验及冠脉造影、左心室造影检查 ,运动试验采用Bruce方案。