Narrow QRS complexes occur regularly. This tracing suggests either atrial flutter or ventricular tachycardia. It is not atrial flutter, however. If it were, the QRS complexes occurring regularly would ...
Cleveland, OH - A new study shows that frequent ventricular ectopy during recovery after exercise is a better predictor of an increased risk of death than ventricular ectopy during exercise. This is ...
Cardiac arrhythmias following myocardial infarction (MI) predict poor outcome. β-blockers are effective ventricular antiarrhythmics and angiotensin-converting-enzyme (ACE) inhibitors can prevent both ...
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