Publications by authors named "Francisco Bottino"
Background: The ischemia and reperfusion ischemia is a common physiopathological mechanisms, which has difficult control during Coronary Artery Bypass Grafting (CABG) with cardiopulmonary bypass, the critical moment of which happening by the end of surgery, when there is declamping of aorta and release of hyperoxic radicals causing the injury.
Objective: Evaluate, in a randomized double-blind prospective study, controlled with placebo, the effects of Trimetazidine (Tmz) on ischemic injury and myocardial reperfusion, identifying the change in plasma markers of a myocardial aggression (troponin T and CPK-MB), and echocardiographic changes of ventricular function.
Methods: We studied 60 patients divided in two groups (placebo and Tmz) with mild ventricular dysfunction at the most, stratified by echocardiography and receiving medication/placebo at a dose of 20 mg/3 x/day, starting from 12 to 15 days after pre-operative period up to 5 to 8 days after post-operative period.