RT Journal Article SR Electronic T1 The tip of the iceberg in the sub-Saharan Africa: unraveling the real world in the diagnosis and treatment of heart failure JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 1842 OP 1843 DO 10.1136/heartjnl-2017-311558 VO 103 IS 23 A1 Luis E Rohde A1 Andréia Biolo YR 2017 UL http://heart.bmj.com/content/103/23/1842.abstract AB