Table 2.

Patients with postoperative death

Patient number	Sex	Age at surgery (years)	Preoperative diagnosis	Valve position	Surgery type	Period of postsurgery follow-up	Comment
29	M	8	Pure MR	Mitral	Bioprosthetic valve replacement	5 years	Died of severe calcification of biological valve
33	F	14	Mixed MR and TR	Mitral tricuspid	Bioprosthetic valve replacement	4.1 years	Died due to serve LV dysfunction and AF
34	F	16	Pure MR	Mitral	Bioprosthetic valve replacement	2.4 years	Died of severe calcification of biological valve
35	M	15	MR and TR	Mitral tricuspid	Mitral Bioprosthetic valve replacement and TV repair	4 months	Died of infective endocarditis 3 months post surgery

AF, atrial fibrillation; F, female; LV, left ventricle; M, male; MR, mitral regurgitation; TR, tricuspid regurgitation; TV, tricuspid valve.