RT Journal Article SR Electronic T1 Valvular heart disease: the next cardiac epidemic JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 91 OP 93 DO 10.1136/hrt.2010.205096 VO 97 IS 2 A1 d'Arcy, J L A1 Prendergast, B D A1 Chambers, J B A1 Ray, S G A1 Bridgewater, B YR 2011 UL http://heart.bmj.com/content/97/2/91.abstract AB