title: [Clinical examination of patients with various electrocardiographic forms of Wenckebach's period].
mesh_terms: D000328:Adult; D000368:Aged; D004562:Electrocardiography; D005260:Female; D006327:Heart Block / Q000145:classification / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged
vernacular_title: Analiza kliniczna chorych z róznymi postaciami elektrokardiograficznymi periodyki Wenckebacha.