RT Journal Article SR Electronic T1 Hypertrophic cardiomyopathy: a common disease with a good prognosis. JF British Heart Journal JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 119 OP 120 DO 10.1136/hrt.52.1.119 VO 52 IS 1 A1 A H Watt A1 R G Newcombe YR 1984 UL http://heart.bmj.com/content/52/1/119.abstract AB