Myocardial ischemia delays the process of repolarization; therefore the ECG changes characteristic of ischemia include _____
a. widening of the QRS complex
b. prolongation of the PR interval
c. changes in the ST segment and T wave
d. changes in the QRS complex and ST segment
C
Myocardial ischemia delays the process of repolarization; therefore the ECG changes characteristic of ischemia include changes in the ST segment and T wave.
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