Outcome in Patients Having Salvage Coronary Artery聽Bypass Grafting

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• 作者：Giuseppe Santarpino ; MD ; PhD^a ; ^{g.santarpino@libero.it" class="auth_mail" title="E-mail the corresponding author} ; Vito G. Ruggieri ; MD ; PhD^b ; Giovanni Mariscalco ; MD ; PhD^c ; Karl Bounader ; MD^b ; Cesare Beghi ; MD^d ; Theodor Fischlein ; MD ; PhD^a ; Francesco Onorati ; MD ; PhD^e ; Giuseppe Faggian ; MD^e ; Giuseppe Gatti ; MD^f ; Aniello Pappalardo ; MD^f ; Marisa De Feo ; MD^g ; Ciro Bancone ; MD ; PhD^g ; Andrea Perrotti ; MD^h ; Sidney Chocron ; MD ; PhD^h ; Magnus Dalen ; MDⁱ ; ^j ; Peter Svenarud ; MD ; PhDⁱ ; ^j ; Antonino S. Rubino ; MD^k ; Carmelo Mignosa ; MD^k ; Riccardo Gherli ; MD^l ; Francesco Musumeci ; MD^l ; Angelo M. Dell'Aquila ; MD^m ; Eeva-Maija Kinnunen ; MDⁿ ; Fausto Biancari ; MD ; PhDⁿ
• 刊名：The American Journal of Cardiology
• 出版年：2015
• 出版时间：15 October 2015
• 年：2015
• 卷：116
• 期：8
• 页码：1193-1198
• 全文大小：134 K

文摘

Salvage coronary artery bypass grafting (CABG) is often performed for cardiogenic shock on compassionate basis without clinical data justifying this aggressive approach. The aim of this study was to analyze early and intermediate outcomes after salvage CABG. We retrospectively reviewed the data of 85 patients who underwent salvage CABG at 11 European cardiac surgery centers. Salvage CABG was defined according to the EuroSCORE criteria, that is, a procedure performed in patients requiring cardiopulmonary resuscitation (external cardiac massage) en route to the operating theater or before induction of anesthesia. A percutaneous coronary intervention procedure preceded salvage CABG in 55 patients (64.7%). Thirty patients (35.3%) died during the inhospital stay. The mean EuroSCORE II was 32.0% and the observed-to-expected ratio was 1.08. Salvage CABG was associated with high rates of postoperative stroke (9.4%), resternotomy for bleeding (23.5%), resternotomy for hemodynamic instability (15.3%), dialysis (18.8%), severe gastrointestinal complications (12.9%), and deep sternal wound infection (10.6%). Survival at 1, 3, and 5 years was 58.6%, 49.8%, and 40.9%, respectively. Twenty patients (23.5%) were postoperatively treated with extracorporeal membrane oxygenation (ECMO). The rates of adverse events after ECMO were particularly high (stroke 40%, resternotomy for bleeding 60%, dialysis 35%, gastrointestinal complications 30%, and deep sternal wound infection 30%). Of patients treated with ECMO, 8 (40%) survived to discharge, and 1-year survival was 29.2%. Salvage CABG is associated with high risk of immediate mortality and severe adverse events. However, the observed immediate and intermediate outcome justify coronary surgery in these critically ill patients. A number of these patients are currently treated by ECMO, and its results are encouraging.