Background: Mechanical complications of acute myocardial infarction represent life-threatening events, including ventricular septal rupture (VSR), left ventricular free-wall rupture (LVFWR) and papillary muscle rupture (PMR). In-hospital mortality is high, even when prompt surgery can be offered. The role of concomitant coronary artery bypass grafting (CABG) in the surgical treatment of these conditions is still debated. Methods: A systematic review of the literature, from 2000 onwards, about these complications was performed, analyzing data of subjects receiving versus not-receiving concomitant CABG. Primary outcome was early mortality. Secondary outcome was late mortality for hospital survivors. Subgroup analysis for VSR, LVFWR and PMR was also performed. Results: Thirty-six studies were identified, including 4,321 patients (mostly VSR-related). Preoperative coronarography was performed in 92.2% of the cases, showing single-vessel disease in 54.3% of patients. Concomitant CABG rate was 49.0%. Early mortality was 32.6% and late mortality was 40.0% with 5.2 years of mean follow-up. The analysis showed no difference in early (OR 0.96; P=0.60) or late mortality (RR 0.91; P=0.49) between CABG and non-CABG group. In subgroup analysis, concomitant CABG was associated with significantly lower mortality at long term for PMR (RR 0.42; P=0.001), although it showed a higher, but not significant, mortality in VSR (RR 1.24; P=0.20). Conclusions: Concomitant CABG in the treatment for post-infarction mechanical complications showed no significant impact on both early and late mortality, although deserving some distinctions among different types of complication and single versus multiple vessel disease. However, larger, dedicated studies are required to provide more consistent data and evidence. 2022 Annals of Cardiothoracic Surgery. All rights reserved.
Background: Mechanical complications of acute myocardial infarction represent life-threatening events, including ventricular septal rupture (VSR), left ventricular free-wall rupture (LVFWR) and papillary muscle rupture (PMR). In-hospital mortality is high, even when prompt surgery can be offered. The role of concomitant coronary artery bypass grafting (CABG) in the surgical treatment of these conditions is still debated. Methods: A systematic review of the literature, from 2000 onwards, about these complications was performed, analyzing data of subjects receiving versus not-receiving concomitant CABG. Primary outcome was early mortality. Secondary outcome was late mortality for hospital survivors. Subgroup analysis for VSR, LVFWR and PMR was also performed. Results: Thirty-six studies were identified, including 4,321 patients (mostly VSR-related). Preoperative coronarography was performed in 92.2% of the cases, showing single-vessel disease in 54.3% of patients. Concomitant CABG rate was 49.0%. Early mortality was 32.6% and late mortality was 40.0% with 5.2 years of mean follow-up. The analysis showed no difference in early (OR 0.96; P=0.60) or late mortality (RR 0.91; P=0.49) between CABG and non-CABG group. In subgroup analysis, concomitant CABG was associated with significantly lower mortality at long term for PMR (RR 0.42; P=0.001), although it showed a higher, but not significant, mortality in VSR (RR 1.24; P=0.20). Conclusions: Concomitant CABG in the treatment for post-infarction mechanical complications showed no significant impact on both early and late mortality, although deserving some distinctions among different types of complication and single versus multiple vessel disease. However, larger, dedicated studies are required to provide more consistent data and evidence. 2022 Annals of Cardiothoracic Surgery. All rights reserved.
Authors: Matteo Matteucci; Mariusz Kowalewski; Michele De Bonis; Francesco Formica; Federica Jiritano; Dario Fina; Paolo Meani; Thierry Folliguet; Nikolaos Bonaros; Sandro Sponga; Piotr Suwalski; Andrea De Martino; Theodor Fischlein; Giovanni Troise; Guglielmo Actis Dato; Giuseppe Filiberto Serraino; Shabir Hussain Shah; Roberto Scrofani; Carlo Antona; Antonio Fiore; Jurij Matija Kalisnik; Stefano D'Alessandro; Emmanuel Villa; Vittoria Lodo; Andrea Colli; Ibrahim Aldobayyan; Giulio Massimi; Cinzia Trumello; Cesare Beghi; Roberto Lorusso Journal: Ann Thorac Surg Date: 2020-12-09 Impact factor: 4.330
Authors: Petr Kacer; Vera Adamkova; Jaroslav Alois Hubacek; Tereza Cervinkova; Vaclav Adamek; Ivana Kralova Lesna; Vera Lanska; Jan Pirk Journal: Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub Date: 2020-08-18 Impact factor: 1.245
Authors: Wobbe Bouma; Inez J Wijdh-den Hamer; Bart M Koene; Michiel Kuijpers; Ehsan Natour; Michiel E Erasmus; Jayant S Jainandunsing; Iwan C C van der Horst; Joseph H Gorman; Robert C Gorman; Massimo A Mariani Journal: J Cardiothorac Surg Date: 2015-01-27 Impact factor: 1.637
Authors: Daniele Ronco; Matteo Matteucci; Mariusz Kowalewski; Michele De Bonis; Francesco Formica; Federica Jiritano; Dario Fina; Thierry Folliguet; Nikolaos Bonaros; Claudio Francesco Russo; Sandro Sponga; Igor Vendramin; Carlo De Vincentiis; Marco Ranucci; Piotr Suwalski; Giosuè Falcetta; Theodor Fischlein; Giovanni Troise; Emmanuel Villa; Guglielmo Actis Dato; Massimiliano Carrozzini; Giuseppe Filiberto Serraino; Shabir Hussain Shah; Roberto Scrofani; Antonio Fiore; Jurij Matija Kalisnik; Stefano D'Alessandro; Vittoria Lodo; Adam R Kowalówka; Marek A Deja; Salman Almobayedh; Giulio Massimi; Matthias Thielmann; Bart Meyns; Fareed A Khouqeer; Nawwar Al-Attar; Matteo Pozzi; Jean-François Obadia; Udo Boeken; Nikolaos Kalampokas; Carlo Fino; Caterina Simon; Shiho Naito; Cesare Beghi; Roberto Lorusso Journal: JAMA Netw Open Date: 2021-10-01