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The results of surgical left ventricular restoration

2008

Aim: To assess early and late results of surgical ventricular re- construction (SVR). Material and Methods: Over 8 years we operated on 102 patients (75 males) of mean age 63±7. Initial LVEDV was 219±65 ml, ESV 150±55 ml, and EF 32±8%. In 53 patients (52%) we used patches to perform SVR. On average 2.9±1.1 coronary artery bypass grafts were implanted per patient (min. 0 - max. 5). In 43 (42%) patients we performed MV repair, in 1 MVR, in 4 TV repair, in 1 post-infarction VSD repair, in 1 ASD repair, in 1 AVR and in 1 ascending aorta replacement. Results: There were 8 perioperative deaths (7.8%). One-, 2-, 3-, and 5-year survival was: 83±5%, 76±5%, 72±6% and 62±7% re- spectively. As a result of SVR EDV dropped to 172±52 ml (p<0.001), ESV to 112±50 ml (p<0.001) and EF increased to 37±11% (p=0.053) in the last echocardiographic follow-up. On the last visit NYHA class was 1.6±0.7 - significantly less than preop 2.1±0.9 (p=0.009), and CCS class 0.6±0.6, less than pre- operative 1.6...