Original articleAdult cardiacSurvival and Quality of Life After Aortic Root Replacement With Homografts in Acute Endocarditis
Section snippets
Patients
All patients (n = 62) operated with a cryopreserved homograft for active aortic PVE or aortic NVE with periannular aortic root abscess between January 1997 and June 2008 were included in the study. The regional research ethics committee waived informed consent for the study. Mean age was 57 ± 15 years (range, 19 to 80) and 48 patients (77%) were male. Thirty-one patients (50%) had PVE and 31 patients had NVE. Thirty-two (52%) of the patients had previously undergone one (n = 28), two (n = 3),
Mortality
Nine patients (15%) died during the first 30 postoperative days; six in the prosthetic endocarditis group and three in the native endocarditis group (p = 0.28). Seven patients died of multiorgan failure; five due to heart failure and two due to progressive sepsis. Two patients died from neurologic complications. Eight of the nine (89%) patients who died had a periannular abscess (Table 4). Four nonsurvivors had autopsies. None of the patients had any technical issues with the coronary artery
Comment
The main findings of the present study were the following: (1) severe acute aortic endocarditis treated with homograft replacement is still associated with a substantial early complication rate and mortality; and (2) long-term survival and quality of life are satisfactory in patients surviving the immediate postoperative period.
In the present study, 30-day mortality in the subset of patients with PVE was 19%, which is comparable or better than most reports on the subject [3, 4, 6, 7, 10] but
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