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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 %