Syncope and cerebral dysfunction caused by bradycardia without atrioventricular block.
D000368:Aged; D001919:Bradycardia / Q000150:complications*; D002561:Cerebrovascular Disorders / Q000209:etiology*; D004562:Electrocardiography; D005260:Female; D006327:Heart Block; D006801:Humans; D008297:Male; D008875:Middle Aged; D009461:Neurologic Manifestations; D013575:Syncope / Q000209:etiology*