RT Journal Article SR Electronic T1 The challenge of diagnosing hypertrophic cardiomyopathy in patients of African descent JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 1777 OP 1778 DO 10.1136/heartjnl-2016-310361 VO 102 IS 22 A1 Paolo Spirito A1 Paolo Ferrazzi YR 2016 UL http://heart.bmj.com/content/102/22/1777.abstract AB