title: Pioneers of cardiology: Rune Elmqvist, MD.
authors.forename: Mark
authors.initials: M
authors.lastname: Nicholls
mesh_terms: D002309:Cardiology / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D008297:Male; D010138:Pacemaker, Artificial / Q000266:history; D019919:Prosthesis Implantation / Q000266:history