Outcomes of surgical aortic valve replacement for mixed aortic valve disease.

Journal of Thoracic Disease
Jennifer L PhilipPaul C Tang

Abstract

Mixed aortic valve disease (MAVD) is associated with a poorer natural history compared with isolated lesions. However, clinical and echocardiographic outcomes for aortic valve replacement (AVR) in mixed disease are less well understood. Retrospective review of AVRs (n=1,011) from 2000-2016. Isolated AVR, AVR + coronary bypass, and AVR + limited ascending aortic replacement were included. Predominant aortic stenosis (AS) group was stratified into group 1 (n=660) with concomitant mild or less aortic insufficiency (AI), and group 2 (n=197) with accompanying moderate or greater AI. Predominant AI group was stratified using the same schema for concomitant AS into groups 3 (n=143) and 4 (n=53). Median follow-up was 3.1 and 4.4 years respectively for AS and AI groups. For the predominant AS group (n=857) preoperatively, group 2 had a larger preoperative left ventricular end diastolic diameter (LVESD) (51.0±8.4 vs. 48.6±7.2, P=0.02) and lower preoperative left ventricular ejection fraction (LVEF) (57.6% vs. 60.2%, P=0.043). No differences in left ventricular (LV) dimensions, LV or right ventricular (RV) function was evident at follow up (P>0.05). After propensity matching for age, operation, and comorbidities, there was no difference i...Continue Reading

Citations

Aug 29, 2021·European Journal of Cardio-thoracic Surgery : Official Journal of the European Association for Cardio-thoracic Surgery·Alec VahanianUNKNOWN ESC/EACTS Scientific Document Group
Aug 29, 2021·European Heart Journal·Alec VahanianUNKNOWN ESC Scientific Document Group
Nov 18, 2021·European Heart Journal. Quality of Care & Clinical Outcomes·Raviteja R GuddetiVenkata Mahesh Alla
Dec 22, 2021·EuroIntervention : Journal of EuroPCR in Collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology·Alec VahanianWojtek Wojakowski

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