title: [Contribution to the study of intraventricular blocks. I. Clinico-statistical considerations on a study of the cases of 20,000 subjects].
mesh_terms: D001145:Arrhythmias, Cardiac; D053840:Brugada Syndrome; D000075224:Cardiac Conduction System Disease; D006327:Heart Block; D006329:Heart Conduction System; D006801:Humans; D008887:Military Medicine
keywords: HEART BLOCK; MILITARY MEDICINE