{"title":"21 Surgical aortic valve replacement: earlier vs newer generation bioprosthetic valves – a comparison of early hemodynamic performance","authors":"G. Keehan, A. Vainorius, A. White, A. Soo","doi":"10.1136/heartjnl-2021-ics.21","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":19692,"journal":{"name":"Oral abstracts","volume":"32 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Oral abstracts","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1136/heartjnl-2021-ics.21","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}