International medical charity activities.Left ventricular remodeling surgery & LV aneurysm repair surgery.Left ventricular assist devices technology surgery& heart transplant surgery.Aortic Surgery including surgery for aortic aneurysms &dissection.Cardiac arrhythmia surgery.Cardiac tumors and pericarditis surgery.Preoperative &postoperative intensive cardiac surgical care.Heart valve surgery, repair & replacement.Coronary artery surgery.Clinical critical Appraisals, Risk Management, Performance improvement and medical investigations.
