Posted on 5th April, 2024 at 10:42:50 PM
Before answering this question you need to understand whether we are dealing with heart attack patients or we are dealing with patients with blockage in their coronary arteries but still now does not have heart attack. For 1st group of patients ecg and echocardiography is abnormal in all patients but for 2nd group hardly ecg and echo are abnormal only answer is.
