title: [Substages of contractions of the left ventricle in the left and right bundle-branch block].
mesh_terms: D000328:Adult; D000368:Aged; D001161:Arteriosclerosis / Q000503:physiopathology; D002037:Bundle-Branch Block / Q000175:diagnosis / Q000503:physiopathology*; D004562:Electrocardiography; D006321:Heart / Q000503:physiopathology*; D006352:Heart Ventricles / Q000503:physiopathology; D006439:Hemodynamics; D006801:Humans; D006973:Hypertension / Q000503:physiopathology; D008875:Middle Aged; D009119:Muscle Contraction
vernacular_title: Podokresy skurczu lewej komory w blokach lewej i prawej odnogi peczka Hisa.