bileaflet

== English == === Etymology === From bi- +‎ leaflet. === Adjective === bileaflet (not comparable) (medicine, cardiology) Affecting two leaflets; especially, affecting both leaflets of the mitral valve. preoperative imaging before mitral valve repair for bileaflet prolapse === Noun === bileaflet (plural bileaflets) (medicine, cardiology, sometimes attributive) A kind of prosthetic heart valve characterized by two semicircular leaflets. === References === The Practice of Clinical Echocardiography, Page 895 === Anagrams === lifetable