Recurrent electrocardiogram changes in subarachnoid hemorrhage.
D001146:Arrhythmia, Sinus / Q000209:etiology*; D001919:Bradycardia / Q000209:etiology; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008875:Middle Aged; D013345:Subarachnoid Hemorrhage / Q000150:complications* / Q000503:physiopathology