title: [Electrocardiology in Poland - contemporary challenges].
authors.forename: Barbara
authors.initials: B
authors.lastname: Małecka
authors.forename: Janusz
authors.initials: J
authors.lastname: Małecki
mesh_terms: D002309:Cardiology / Q000193:education*; D004503:Education, Medical, Graduate / Q000331:legislation & jurisprudence*; D006801:Humans; D011044:Poland