RT Journal Article SR Electronic T1 A case for palliative percutaneous coronary intervention JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 967 OP 967 DO 10.1136/heartjnl-2017-311292 VO 103 IS 12 A1 Blake, Sarah R YR 2017 UL http://heart.bmj.com/content/103/12/967.1.abstract AB