[Paroxysmal disturbances of heart rhythm].
D000368:Aged; D001145:Arrhythmias, Cardiac / Q000175:diagnosis*; D001281:Atrial Fibrillation / Q000175:diagnosis; D001282:Atrial Flutter / Q000175:diagnosis; D003937:Diagnosis, Differential; D004562:Electrocardiography; D006801:Humans; D008875:Middle Aged; D013614:Tachycardia, Paroxysmal / Q000175:diagnosis
Paroksizmal'nye narusheniia ritma serdtsa.