comparative study of virtual versus conventional bronchoscopies as assistive diagnostic tools for the thoracic surgeons intrapericardial teratoma in a newborrn acase report and review of litsratue Short Term Outcome of Urgent Coronary Artery Bypass Grafting (CABG) Surgery Effect of Body Mass Index on Morbidity and Mortality in Patients Undergoing Coronary Artery Bypass Grafting On-Pump versus Off-Pump Coronary Artery Bypass Grafting in The Surgical Management of High-Risk Patients, A Clinical Randomized Study Open Versus Closed Pleura Internal Mammary Artery Harvesting and Early Pulmonary Functions After Coronary Artery Bypass Grafting Ultrafast-track extubation after pediatric cardiac surgery; benefits and safety The Preoperative Use of Levosimendan in Patients undergoing Coronary Artery Bypass Surgery with Low Ejection Fraction Comparative Study Between Custodiol® versus Cold Blood Cardioplegia for Myocardial Protection in Double Valve Replacement Surgery Effectiveness of daily fluid balance charting versus body weight measurement as a guidance for fluid administration therapy in open heart surgeries