title: The development of a cardiovascular system portfolio: challenges faced and lessons learned.
authors.forename: Priyanga
authors.initials: P
authors.lastname: Ranasinghe
authors.forename: Yashasvi S
authors.initials: YS
authors.lastname: Perera
authors.forename: Godwin R
authors.initials: GR
authors.lastname: Constantine
mesh_terms: D002309:Cardiology / Q000193:education*; D002319:Cardiovascular System; D003479:Curriculum; D004502:Education, Medical, Continuing / Q000379:methods*; D006801:Humans; D013188:Sri Lanka