title: [Persistent atrial paralysis. 3 cases diagnosed by intracavitary electrocardiograms].
mesh_terms: D000368:Aged; D001145:Arrhythmias, Cardiac / Q000209:etiology; D001281:Atrial Fibrillation / Q000209:etiology; D004562:Electrocardiography; D005260:Female; D006325:Heart Atria; D006327:Heart Block / Q000209:etiology; D006331:Heart Diseases / Q000150:complications / Q000175:diagnosis*; D006333:Heart Failure / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010243:Paralysis
vernacular_title: Paralizia atrială persistentă. Trei cazuri diagnosticate prin electrocardiogramă endocavitară