European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery
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Eur J Cardiothorac Surg · Feb 2016
Randomized Controlled Trial Multicenter Study Comparative StudyOn-pump versus off-pump coronary artery bypass graft surgery among patients with type 2 diabetes in the Bypass Angioplasty Revascularization Investigation 2 Diabetes trial.
Conclusive evidence is lacking regarding the benefits and risks of performing off-pump versus on-pump coronary artery bypass graft (CABG) for patients with diabetes. This study aims to compare clinical outcomes after off-pump and on-pump procedures for patients with diabetes. ⋯ Patients with diabetes had greater risk of major cardiovascular events long-term after off-pump CABG than after on-pump CABG.
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Eur J Cardiothorac Surg · Feb 2016
The role of annular dimension and annuloplasty in tricuspid aortic valve repair.
Valve sparing reimplantation can improve the durability of bicuspid aortic valve repair compared with subcommissural annuloplasty, especially in patients with a large basal ring. This study analyses the effect of basal ring size and annuloplasty on valve repair in the setting of a tricuspid aortic valve. ⋯ As with a bicuspid aortic valve, a large basal ring predicts recurrence of aortic regurgitation in patients with tricuspid aortic valve undergoing repair with the subcommissural annuloplasty technique. This recurrence is caused by basal ring dilatation over time after subcommissural annuloplasty. With the valve sparing reimplantation technique, large basal ring did not predict aortic regurgitation recurrence, as prosthetic-based circumferential annuloplasty displayed better stability over time. Stable circumferential annuloplasty is recommended in tricuspid aortic valve repair whenever the basal ring size is ≥28 mm.
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Eur J Cardiothorac Surg · Feb 2016
Observational StudyContinuous postoperative insulin infusion reduces deep sternal wound infection in patients with diabetes undergoing coronary artery bypass grafting using bilateral internal mammary artery grafts: a propensity-matched analysis.
Deep sternal wound infection (DSWI), especially in patients with diabetes mellitus (DM), is a major concern after coronary artery bypass grafting (CABG) with bilateral internal mammary artery (BIMA) grafts. We evaluated the risk of DSWI and other clinical outcomes between continuous insulin infusion therapy (CIT) and insulin sliding scale therapy (IST) in a cohort of DM patients who underwent CABG with BIMA. ⋯ The CIT approach reduced the variability in glucose concentration and resulted in fewer instances of DSWI after CABG with BIMA grafts.
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Eur J Cardiothorac Surg · Feb 2016
Extra-anatomic revascularization for preoperative cerebral malperfusion due to distal carotid artery occlusion in acute type A aortic dissection.
Management of patients with acute aortic dissection type A (AADA) and cerebral malperfusion secondary to occlusion or stenosis of the left common carotid artery (LCCA) or right common carotid artery (RCCA) is a significant challenge. The aim of this study is to present our institutional strategy and postoperative results for this high-risk patient cohort. ⋯ Extra-anatomic bypass for LCCA or RCCA occlusion allows for early selective cerebral perfusion during AADA repair, and may reduce the risk of neurological complications in patients with preoperative cerebral malperfusion.
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Eur J Cardiothorac Surg · Feb 2016
Contemporary long-term outcomes of an aggressive approach to mitral valve repair in children: is it effective and durable for both congenital and acquired mitral valve lesions?
We analysed the long-term outcomes of mitral valve (MV) repair in children and compared the repairs for both congenital and acquired lesions. ⋯ MV repair can be successfully applied to both congenital and acquired MV disease in children. Aggressive repair techniques and avoidance of residual MR have improved durability and survival.