Asian cardiovascular & thoracic annals
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Asian Cardiovasc Thorac Ann · Dec 2008
Comparative Study Clinical TrialRenal outcome following on- and off-pump coronary artery bypass graft surgery.
A prospective study was carried out to compare the outcomes of patients with preexisting non-dialysis-dependent renal dysfunction who underwent coronary artery bypass grafting with or without cardiopulmonary bypass. Elective off-pump coronary artery bypass was performed in 29 patients with renal dysfunction. ⋯ Both groups had improved to the preoperative creatinine clearance values on follow-up at 4 weeks. It was concluded that off-pump surgery provided better renal protection than the conventional on-pump technique in patients with preexisting non-dialysis-dependent renal dysfunction.
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Surgical treatment of mitral regurgitation, especially when compounded by ventricular aneurysm, remains a challenge. Several procedures have been developed to repair the mitral valve and reduce regurgitation. We describe a technique of intraventricular annuloplasty which is much less time-consuming than mitral valve repair through a left atriotomy. This procedure is considered technically easy and useful.