Impact of left ventricular ejection fraction on the outcomes of open repair of descending thoracic and thoracoabdominal aneurysms
Gambardella I, Gaudino MFL, Rahouma M, Farrington WJ, Khan FM, Hameed I, Lau C, Iannacone E, Girardi LN. Impact of left ventricular ejection fraction on the outcomes of open repair of descending thoracic and thoracoabdominal aneurysms. Journal Of Thoracic And Cardiovascular Surgery 2019, 161: 534-541.e5. PMID: 31924362, DOI: 10.1016/j.jtcvs.2019.11.009.Peer-Reviewed Original ResearchConceptsLeft ventricular ejection fractionDepressed left ventricular ejection fractionVentricular ejection fractionCubic spline analysisOperative mortalityIndependent predictorsAdverse eventsEjection fractionWorse long-term survivalRisk of MAEThoracoabdominal aneurysm repairWorse preoperative profilesMajor adverse eventsSpline analysisLong-term survivalTAAA repairThoracoabdominal aneurysmsOpen repairAneurysm repairThoracic aneurysmCox regressionPreoperative profilesMortalityMultivariate regressionPatients