{"title":"Standardization of Mitral Regurgitation Grading Starts with Abandoning Historical \"Plus\" Terminology.","authors":"James S Gammie, Rachael W Quinn, Sari D Holmes","doi":"10.1016/j.athoracsur.2021.12.043","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":501669,"journal":{"name":"The Annals of Thoracic Surgery","volume":" ","pages":"1982"},"PeriodicalIF":0.0000,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Annals of Thoracic Surgery","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1016/j.athoracsur.2021.12.043","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2022/1/17 0:00:00","PubModel":"Epub","JCR":"","JCRName":"","Score":null,"Total":0}