Question: If the sinoatrial node (SA Node ) is NOT working properly, what would you expect to see on an ECG? P waves, waves, and QRS

If the sinoatrial node (SA Node ) is NOT working properly, what would you expect to see on an ECG? P waves, waves, and QRS complexes would be absent (flatline) ST segment elevation prolonged Q-T interval no waves with a heart rate of 100 bpm no P waves with heart rate of 40-60 bpm

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