Electrocardiographic findings are always present in patients who are at the beginning of the event (i.e., early in the evolution of the acute myocardial infarction).

Question

Quizplus · Accepted Answer

Electrocardiographic findings may not always be present in the very early stages of an acute myocardial infarction. It may take some time for changes to appear on the ECG, and in some cases, the ECG may always appear normal despite the presence of a heart attack.

Electrocardiographic Findings Are Always Present in Patients Who Are at the Beginning