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Table 3 Postoperative arrhythmia

From: Long-term clinical and echocardiographic outcomes of extensive septal myectomy for hypertrophic obstructive cardiomyopathy in Chinese patients

Arrhythmia Number Percentage
Atrial fibrillation 24 17.3 %
Atrial premature beat 7 5.0 %
Ventricular premature beat 4 2.9 %
Atrioventricular block 16 11.5 %
Left bundle branch block 34 24.5 %
Left anterior fascicular block 10 7.2 %
Right bundle branch block 5 3.6 %