(6) HOCM and DCM (total; 211)

	Cases	30-day mortality		Hospital mortality	Concomitant operation
		Hospital	After discharge		AVR	MVR	MVP	CABG
Myectomy	171	5 (2.9)	0	8 (4.7)	110	19	23	13
Myotomy	5	0	0	0	1	2	0	0
No-resection	14	1 (7.1)	0	1 (7.1)	2	5	16	0
Volume reduction surgery of the left ventricle	21	3 (14.3)	0	4 (19.0)	0	6	6	4
Total	211	9 (4.3)	0	13 (6.2)	113	32	45	17

Values in parenthesis represent mortality %

HOCM hypertrophic obstructive cardiomyopathy, DCM dilated cardiomyopathy, AVR aortic valve replacement, MVR mitral valve replacement, MVP mitral alve repair, CABG coronary artery bypass grafting