2021 PALACS TRIAL M Posterior left pericardiotomy for the prevention of postoperative atrial fibrillation after cardiac surgery Randomized, parallel, stratified, single-centre study Objective: To evaluate posterior left pericardiotomy compared with no intervention among patients undergoing open heart surgery 420 patients Patients 18 years of age,undergoing elective interventions on the coronary arteries, aortic valve or ascending […]