{Reference Type}: Journal Article {Title}: 2020 ACC/AHA Guideline for the Management of Patients With Valvular Heart Disease: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. {Author}: Otto CM;Nishimura RA;Bonow RO;Carabello BA;Erwin JP;Gentile F;Jneid H;Krieger EV;Mack M;McLeod C;O'Gara PT;Rigolin VH;Sundt TM;Thompson A;Toly C; {Journal}: Circulation {Volume}: 143 {Issue}: 5 {Year}: 02 2021 2 {Factor}: 39.918 {DOI}: 10.1161/CIR.0000000000000923