RT Journal Article SR Electronic T1 Evaluation of right ventricular function during right ventricular bypass. JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 876 OP 878 DO 10.1136/thx.40.11.876 VO 40 IS 11 A1 B Sethia A1 I J Reece A1 A Tweddel A1 W Martin A1 K M Taylor YR 1985 UL http://thorax.bmj.com/content/40/11/876.abstract AB