title: [Atypical heart rhythm disorders in children].
mesh_terms: D001145:Arrhythmias, Cardiac / Q000503:physiopathology*; D002648:Child; D002675:Child, Preschool; D004562:Electrocardiography; D006338:Heart Neoplasms / Q000503:physiopathology; D006801:Humans; D008297:Male; D012207:Rhabdomyoma / Q000503:physiopathology; D013614:Tachycardia, Paroxysmal / Q000503:physiopathology
vernacular_title: Atipichnye narusheniia serdechnogo ritma u deteĭ.