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Aortic root abscess is the most severe sequela of infective endocarditis, and its surgical management is a complicated procedure because of the high risk of morbidity and death. Twenty-seven patients were included in this 15-year retrospective study: 21 (77.8%) with native- and 6 (22.2%) with prosthetic-valve endocarditis. The surgical reconstruction of the aortic root consisted of aortic valve replacement in 19 patients (70.4%) with (11) or without (8) a pericardial patch, or total aortic root replacement in 7 patients (25.9%); 5 of the 27 (18.5%) underwent the modified Bentall procedure with the flanged conduit. Only one patient (3.7%) underwent subaortic pericardial patch reconstruction without valve replacement. A total of 7 patients (25.9%) underwent reoperation: 6 with prior valve surgery, and 1 with prior isolated sinus of Valsalva repair. The mean follow-up period was 6.8 ± 3.7 years. There were 6 (22.2%) in-hospital deaths, 3 (11.1%) of which were perioperative, among patients who underwent emergent surgery. Five patients (23.8%) died during follow-up, and the overall survival rates at 1, 5, and 10 years were 70.3% ± 5.8%, 62.9% ± 6.4%, and 59.2% ± 7.2%, respectively. Two of 21 patients (9.5%) underwent reoperation because of paravalvular leakage and early recurrence of infection during follow-up. After complete resection of the perianular abscess, replacement of the aortic root can be implemented for reconstruction of the aortic root, with or without left ventricular outflow tract injuries. Replacing the aortic root with a flanged composite graft might provide the best anatomic fit. [ABSTRACT FROM AUTHOR]

We report the case of a 27-year-old woman with a rare presentation of right ventricular failure secondary to isolated right ventricular myocardial infarction, 3 weeks after an uncommon surgical procedure, the modified Cabrol operation. Her medical history also included a Ross procedure at the age of 12 years. On the basis of her subacute presentation and a consultation with cardiac surgeons, we decided on medical management. Follow-up echocardiography at 6 months revealed that the right ventricular systolic function remained severely impaired, but the patient was asymptomatic with excellent functional capacity. We review the surgical techniques of aortic graft replacement and their respective complications. We also discuss the impact of conservative and reperfusion strategies on prognosis and long-term outcomes in the setting of right ventricular infarction. [ABSTRACT FROM AUTHOR]