RT Journal Article SR Electronic T1 Don't just fit and forget: incremental benefit of optimisation of medical therapy post-cardiac resynchronisation therapy JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 27 OP 28 DO 10.7861/clinmed.22-4-s27 VO 22 IS Suppl 4 A1 Christopher O Osagie A1 Dibbendhu Kharan A1 Sanjiv Petkar YR 2022 UL http://www.rcpjournals.org/content/22/Suppl_4/27.abstract