title: [Electrocardiographic observations in electro-impulse therapy].
mesh_terms: D001145:Arrhythmias, Cardiac / Q000628:therapy*; D001281:Atrial Fibrillation / Q000209:etiology / Q000628:therapy*; D004558:Electric Stimulation; D004562:Electrocardiography; D006801:Humans; D012214:Rheumatic Heart Disease / Q000150:complications*
vernacular_title: Elektrokardiograficheskie nabliudeniia pri élektroimpul'snoĭ terapii.