RT Journal Article SR Electronic T1 Pacing the left ventricle through the coronary sinus in a patient with a prosthetic tricuspid valve replacement JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 1444 OP 1444 DO 10.1136/heart.89.12.1444-a VO 89 IS 12 A1 S W Lord A1 S C Clark YR 2003 UL http://heart.bmj.com/content/89/12/1444.2.abstract AB