Circulation journal : official journal of the Japanese Circulation Society · 2019
Bilateral Internal Thoracic Artery Grafting Concomitant With Other Cardiac Operations - Insights From a European Multicenter Retrospective Study on 1,123 Consecutive Patients.
СтатьяМногоцентровое исследованиеНазвание и аннотация: Перевод в очереди
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Gatti Giuseppe, Fiore Antonio, Zilio Chiara, Michelotti Sara, Ecarnot Fiona, Taffarello Pierpaolo, Perniciaro Vera, Priolo Luigi, Castaldi Gianluca, Currò Placido, Benussi Bernardo, Pappalardo Aniello, Chocron Sidney, Folliguet Thierry, Perrotti Andrea
Аннотация
BACKGROUND: The use of bilateral internal thoracic artery (BITA) grafting concomitant with other cardiac operations is regarded as a risky strategy and the long-term advantages of BITA use remain unproven.
METHODS AND RESULTS: Pooled results from 3 series of patients (totaling 1,123 patients; mean age, 71.3 years; mean EuroSCORE II, 7.4%) undergoing combined coronary surgery using BITA were reviewed. Predictors of immediate and long-term adverse outcomes were identified by multivariable analyses. In-hospital and 30-day mortality was 7.9% and 6.3%, respectively. Diabetes on insulin (P=0.045), severe renal impairment (P<0.0001), extracardiac arteriopathy (P=0.0058), New York Heart Association class III-IV (P=0.017), recent myocardial infarction (P=0.0009), left ventricular dysfunction (P=0.0054), pulmonary hypertension (P=0.0016), active infective endocarditis (P=0.0011), and prolonged cross-clamp time (P=0.04) were predictors of in-hospital death. Multiple transfusions (27.3%), prolonged mechanical ventilation or reintubation (16.7%), acute kidney injury (11.5%), and sternal wound infections (10.4%) were relevant postoperative complications. Any neurological dysfunction occurred in 5.4% of cases. Median follow-up was 4.2 years. Female sex, chronic dialysis, extracardiac arteriopathy, and left ventricular dysfunction were predictors of both cardiac/cerebrovascular death and major adverse cardiac/cerebrovascular events (MACCE). The 10-year adjusted survival free of cardiac/cerebrovascular death, cerebrovascular accident after discharge, and MACCE was 84.2%, 94.8% and 54.6%, respectively.
CONCLUSIONS: BITA grafting concomitant with other cardiac operations may be performed with satisfactory results. Long-term outcomes mostly depend on sex, preoperative comorbidities, and baseline cardiac function.
METHODS AND RESULTS: Pooled results from 3 series of patients (totaling 1,123 patients; mean age, 71.3 years; mean EuroSCORE II, 7.4%) undergoing combined coronary surgery using BITA were reviewed. Predictors of immediate and long-term adverse outcomes were identified by multivariable analyses. In-hospital and 30-day mortality was 7.9% and 6.3%, respectively. Diabetes on insulin (P=0.045), severe renal impairment (P<0.0001), extracardiac arteriopathy (P=0.0058), New York Heart Association class III-IV (P=0.017), recent myocardial infarction (P=0.0009), left ventricular dysfunction (P=0.0054), pulmonary hypertension (P=0.0016), active infective endocarditis (P=0.0011), and prolonged cross-clamp time (P=0.04) were predictors of in-hospital death. Multiple transfusions (27.3%), prolonged mechanical ventilation or reintubation (16.7%), acute kidney injury (11.5%), and sternal wound infections (10.4%) were relevant postoperative complications. Any neurological dysfunction occurred in 5.4% of cases. Median follow-up was 4.2 years. Female sex, chronic dialysis, extracardiac arteriopathy, and left ventricular dysfunction were predictors of both cardiac/cerebrovascular death and major adverse cardiac/cerebrovascular events (MACCE). The 10-year adjusted survival free of cardiac/cerebrovascular death, cerebrovascular accident after discharge, and MACCE was 84.2%, 94.8% and 54.6%, respectively.
CONCLUSIONS: BITA grafting concomitant with other cardiac operations may be performed with satisfactory results. Long-term outcomes mostly depend on sex, preoperative comorbidities, and baseline cardiac function.