title: In memoriam: Joseph K. Perloff (1924–2014).
authors.forename: James T
authors.initials: JT
authors.lastname: Willerson
mesh_terms: D000047:Academies and Institutes / Q000266:history*; D002309:Cardiology / Q000266:history*; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans