An inverted T wave is indicative of
A)Myocardial necrosis.
B)Myocardial ischemia.
C)Myocardial injury.
D)Abnormal ventricular depolarization.

Question

Quizplus · Accepted Answer

An inverted T wave on an electrocardiogram (ECG) is indicative of myocardial ischemia. Ischemia refers to inadequate blood flow and oxygen supply to the heart muscle, which can lead to damage if left untreated. Inverted T waves are common in patients with coronary artery disease or those at risk for a heart attack. It is not necessarily indicative of necrosis or injury, but can be a warning sign of potential damage to come. Abnormal ventricular depolarization would typically present as other abnormalities on the ECG, such as QRS prolongation or a widened QRS complex.

An Inverted T Wave Is Indicative of