Table 3.

Major events after surgical myectomy in the 124 study patients

Early (≤30 days after myectomy), n (%)
Death	1 (0.8)
Permanent pacemaker implantation	4 (3.2)
Left bundle brunch block	30 (24)
Late (>30 days after myectomy), n (%)
Cardioverter-defibrillator implantation	1 (0.8)
Permanent pacemaker implantation	1 (0.8)
Mitral valve repair	1 (0.8)
Cardiovascular death	2 (1.6)
Sudden cardiac death	1 (0.8)
Ischaemic cerebrovascular event	1 (0.8)
Non-cardiovascular death	2 (1.6)
Lung cancer	1 (0.8)
Pneumonia	1 (0.8)