title: [Evaluation of sinoatrial conduction time by the direct recording of the sinus node electrogram in man by transvenous catheterization].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000503:physiopathology*; D006328:Cardiac Catheterization / Q000379:methods; D004562:Electrocardiography / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012849:Sinoatrial Node / Q000503:physiopathology*
vernacular_title: Valoración del tiempo de conducción sinoauricular por la técnica de registro directo del electrograma del nódulo sinusal en el hombre por cateterismo transvenoso.