Texas Heart Institute journal
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Robotically assisted cardiac surgery has been presented as less invasive than conventional surgery, with shortened hospital stays and faster return to daily activities. We evaluated our experience with the da Vinci robot to determine whether we could in fact demonstrate those findings. All mitral and tricuspid valve repairs were performed by the same surgeon. ⋯ Two patients required late (> 3 month) mitral valve replacement for recurrent regurgitation. We have shown that a dedicated nonacademic institute can develop a robotic cardiac surgery program and perform mitral and tricuspid valve repairs successfully. There is a several-case learning curve, and patient selection is paramount.
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Extensive aortic disease, such as atherosclerosis with aneurysms or dissections that involve the ascending aorta, can complicate the choice of a cannulation site for cardiopulmonary bypass. To date, the standard peripheral arterial cannulation site has been the common femoral artery; however, this approach carries the risk of atheroembolism due to retrograde aortic perfusion, or it is undesirable because of severe iliofemoral disease. Arterial perfusion through the axillary artery provides sufficient antegrade aortic flow, is more likely to perfuse the true lumen in the event of dissection, and is associated with fewer atheroembolic complications. ⋯ Axillary artery cannulation was successful in all patients; it provided sufficient arterial flow, and there were no intraoperative problems with perfusion. In the presence of extensive aortic or iliofemoral disease, arterial perfusion through the axillary artery is a safe and effective means of providing sufficient arterial inflow during cardiopulmonary bypass. In this regard, it is an excellent alternative to standard femoral artery cannulation.