Q.

Bradycardia ECG will show what kind of wave?

A. The impulses have increased
B. The impulses have decreased
C. Pronounced P waves
D. Pronounced T waves
Answer» B. The impulses have decreased
Explanation: Bradycardia is a symptom where the heartbeat is below the normal range. The heart pumps blood slowly so the impulses are not so pronounced. In tachycardia, the impulses increase. The waves are shorter and sharper.
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