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Table 1 Shows the distribution of the studied cases according to 1-week Holter data

From: The impact of asymptomatic ventricular arrhythmias on the outcome of heart failure patients with reduced ejection fraction

Heart rate (bpm)

54–120 (72 ± 10)

Supraventricular ectopics

144 patients

SVT

40 patients

PVCs

 

Infrequent < 5%

108 patients

Frequent ≥ 5%

196 patients

  1. bpm: beats per minute, SVT: supraventricular tachycardia, PVCs: premature ventricular contractions