title: [Frequency, clinical correlations and electrocardiographic characteristics of left anterior hemiblock].
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D004562:Electrocardiography; D005260:Female; D006327:Heart Block / Q000175:diagnosis / Q000453:epidemiology; D006352:Heart Ventricles; D006801:Humans; D008297:Male; D008875:Middle Aged; D012737:Sex Factors
vernacular_title: Recherches sur la fréquence, les corrélations cliniques et les particularités électrocardiographiques de l'hémibloc gauche antérieur.