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Continuous suture technique for freedom stentless valve: reduced crossclamp time.
The Pericarbon Freedom stentless valve has shown excellent hemodynamics. A continuous suture technique at the inflow site may reduce cardiopulmonary bypass and crossclamp times and affect postoperative hemodynamics. In a prospective case-matched study, interrupted and continuous suture line techniques were used in 68 and 71 patients, respectively. Isolated valve replacement was performed in 70....
متن کاملThe impact of an hematocrit of 20% during normothermic cardiopulmonary bypass for elective low risk coronary artery bypass graft surgery on oxygen delivery and clinical outcome – a randomized controlled study [ISRCTN35655335]
INTRODUCTION Cardiopulmonary bypass (CPB) induces hemodilutional anemia, which frequently requires the transfusion of blood products. The objective of this study was to evaluate oxygen delivery and consumption and clinical outcome in low risk patients who were allocated to an hematocrit (Hct) of 20% versus 25% during normothermic CPB for elective coronary artery bypass graft (CABG) surgery. M...
متن کاملEvaluation of left and right ventricular diastolic function by electron-beam computed tomography in patients with passive epicardial constraint.
OBJECTIVE Previous investigations have shown the usefulness of electron-beam computed tomography (EBCT) to describe ventricular diastolic function and to detect constrictive filling pattern. We used EBCT to analyze diastolic function in patients who underwent passive epicardial constraint because data describing ventricular filling in these patients are still incomplete. METHODS Ten patients ...
متن کاملConcomitant ablation of atrial fibrillation in octogenarians: an observational study
BACKGROUND Cardiac surgery is increasingly required in octogenarians. These patients frequently present atrial fibrillation (AF), a significant factor for stroke and premature death. During the last decade, AF ablation has become an effective procedure in cardiac surgery. Because the results of concomitant AF ablation in octogenarians undergoing cardiac surgery are still not clear, we evaluated...
متن کاملConcomitant ablation of atrial fibrillation: are results associated with surgeon's experience?
BACKGROUND AND AIM OF THE STUDY Atrial fibrillation (AF) ablation has become an effective concomitant procedure, which is increasingly used. We questioned whether results are related to surgeon's experience. METHODS Patients (n = 141) with persistent AF (pAF) underwent concomitant left atrial (LA) endocardial ablation, performed by six surgeons. Follow-up (FU) was after 3, 6, and 12 months (m...
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