title: H-V intervals in left bundle-branch block. Clinical and electrocardiographic correlations.
mesh_terms: D000328:Adult; D000368:Aged; D002037:Bundle-Branch Block / Q000503:physiopathology*; D006332:Cardiomegaly / Q000503:physiopathology; D003327:Coronary Disease / Q000503:physiopathology; D004562:Electrocardiography; D005260:Female; D006329:Heart Conduction System / Q000503:physiopathology*; D006333:Heart Failure / Q000503:physiopathology; D006801:Humans; D006973:Hypertension / Q000503:physiopathology; D008297:Male; D008875:Middle Aged