Which of the following diagnostic tools is most commonly used to determine the location of myocardial damage?

Electrocardiogram (ECG)

The ECG is the quickest. most accurate. and most widely used tool to determine the location of myocardial infarction.Option A: Cardiac catheterization is an invasive study for determining coronary artery disease and may also indicate the location of myocardial damage. but the study may not be performed immediately.Option B: Cardiac enzymes are used to diagnose MI but cant determine the location.Option C: An echocardiogram is used most widely to view myocardial wall function after an MI has been diagnosed.