Skip to main content

Table 1 Demographic and preoperative patient characteristics

From: Mitral valve surgery using video-assisted right minithoracotomy and deep hypothermic perfusion in patients with previous cardiac operations

Variable Mean ± SD or no
Age 62 ± 12 (28–79) years
Sex 11 male, 9 female
Functional class  
  NYHA class III 12
  NYHA class IV 8
EF 50 ± 11
  EF ≥ 50% 13
  EF < 50% 7
MI 13
MS 1
MI and MS 2
Paravalvular leak 2
Bioprosthetic insufficiency 2
Previous operation  
  Isolated CABG 14
  CABG and AVR 1
  CABG and bioprosthetic MVR 1
  MVR (mechanical) 2
  MVR (bioprosthetic) 1
  Partial AVSD repair 1
  1. NYHA: New York Heart Association; EF: Ejection fraction; MI: Mitral valve Insufficiency; MS: Mitral valve stenosis; CABG: Coronary artery bypass grafting; AVR: Aortic valve replacement; MVR: Mitral valve replacement: AVSD: Atrioventricular septal defect.