title: [The hemiblocks. I. Electro-vectorcardiographic and clinical study of anterior hemiblocks].
mesh_terms: D000328:Adult; D000368:Aged; D002648:Child; D004562:Electrocardiography; D006327:Heart Block / Q000209:etiology / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D014672:Vectorcardiography
vernacular_title: Les hémiblocs. Première partie: Etude électro-vectocardiographique et clinique des hémiblocs antérieurs