Perceval S and Coronary Artery Bypass Grafting, Contradiction or Full Harmony?

Abstract

Background / Study Objective: Coronary artery disease is very common in patients who are referred to aortic valve replacement. Concomitant coronary artery bypass grafting (CABG) procedure does not necessarily contradict with the use of last generation sutureless bioprostheses, but, publications about this combined approach are very limited. The objective of this study is to describe the results of aortic valve replacement plus CABG using Perceval S aortic sutureless bioprostheses in our Center. Methods: From our database we retrospectively described the outcomes of 42 patients who underwent aortic valve replacement with a last generation sutureless bioprostheses (Perceval S) plus CABG at the same procedure. We used a combination of arterials (left internal mammary artery (LIMA), right internal mammary artery (RIMA) and radial artery) and saphenous vein for the coronary artery bypass grafting. Most of the patients received 1 bypass (range: 1-3). Mean age: 78,19 ± 5,1. Male 64,3%, female 35,7%. Cardiovascular risk factors: Hypertension 97,6%; Diabetes 38,1%, Dyslipidemia 69%, peripheral vascular disease 38,2%, prior stroke 9,5%, chronic renal failure 40,5%, obstructive pulmonary disease 21,4% of the patients. Mean Logistic EuroScoreI/II: 16,68/10,73% (expected mortality). Results and Conclusions: Excellent results were achieved in patients undergoing aortic valve replacement with Perceval S sutureless bioprostheses and concomitant coronary artery bypass grafting. Although high aortotomy is needed for Perceval S implantation, is possible to perform proximal anastomosis for saphenous grafts properly. Perceval S is a feasible alternative for patients with aortic valve stenosis and coronary artery disease, with shorter cross-clamp and extracorporeal circulation times and low rate of complications.