RESUMO
Left ventricular assist devices (LVAD) can be utilized for heart failure patients as a bridge to transplant, bridge to destination, or bridge to recovery. Given the lack of a universally accepted consensus for assessing myocardial recovery, techniques and strategies in LVAD explantation also vary. In addition, the incidence of LVAD explantation remains relatively low, and surgical techniques of explantation continue to be areas of interest. Our approach using a felt-plug Dacron technique is an effective way to preserve left ventricular geometry and cardiac function.
Assuntos
Insuficiência Cardíaca , Coração Auxiliar , Humanos , Estudos Retrospectivos , Insuficiência Cardíaca/diagnóstico , Insuficiência Cardíaca/cirurgia , Miocárdio , Remoção de Dispositivo/métodosRESUMO
Described herein is a 29-year-old man with a ventricular septal defect who developed active infective endocarditis on both his pulmonic and aortic valves. We found only six previously reported cases partially similar to ours.
RESUMO
A 29-year-old woman with a left ventricular assist device (LVAD) completed a progressive, symptom-limited cardiac rehabilitation program consisting of boxing, weight-lifting, and aerobic exercise, where she improved her exercise capacity by 2.7 metabolic equivalents (P < 0.001) and demonstrated significant myocardial recovery, allowing for successful LVAD explant 9 months after implantation.
RESUMO
We describe herein a 65-year-old woman who underwent resection of a dilated (5.1 cm) ascending aorta associated with a normally functioning congenitally bicuspid aortic valve. The patient provided the framework to discuss proper management-operative versus nonoperative-of the dilated ascending aorta associated with a normally functioning bicuspid aortic valve. Unfortunately, there is inadequate data to provide an unequivocal answer to this dilemma. Operative intervention requires that the short-term risk of the prophylactic procedure be considerably lower than the long-term risk of aortic dissection/rupture without operative intervention. Because there is no proof that operative intervention provides less morbidity and lower mortality, nonoperative management at this time seems to be the better approach.
