title: [Further study of the significance of left branch block associated with extreme left axial deviation. Hypoxic claudication of the left branch of the bundle of His].
mesh_terms: D000368:Aged; D000787:Angina Pectoris / Q000150:complications* / Q000503:physiopathology; D002036:Bundle of His / Q000503:physiopathology*; D002037:Bundle-Branch Block / Q000209:etiology* / Q000503:physiopathology; D003327:Coronary Disease / Q000150:complications* / Q000503:physiopathology; D004562:Electrocardiography; D005260:Female; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans
vernacular_title: Ulteriore contributo sul significato del blocco di branca sinistro associato ad estrema deviazione assiale sinistra. Claudicatio ipossica della branca sinistra del fascio di His.