TACHYARRHYTHMIAS AND ECTOPIC BEATS
Incidence Ectopic beats—whether supraventricular or ventricular, simple or complex, delected at rest or during routine activity or exercise—increase in frequency with age. even in persons carefully screened to exclude Intent coronary arlery disease. A study of randomly selected patients > 70 yr of age revealed supraventricular ectopic beats in 10% and ventricular ectopic beats in [...]
