Instructions: Given an abstract, indicate which of the provided candidate titles (Option1 and Option2) best describes it (respond with the text of the title, not option1/2).
Input: Abstract: A carotid-cavernous fistula recurred 16 years after a Hamby procedure. The recurrence was manifested by subarachnoid hemorrhage originating from dilated draining pial veins. The fistula was closed with a balloon catheter introduced through a patent remnant of the cervical carotid artery. Patients who have previously undergone Hamby trapping and embolization should be reassessed for an occult fistula that could predispose them to intracranial bleeding.
Which is the apt title for the abstract? option1: Balloon occlusion of a recurrent carotid-cavernous fistula previously treated by carotid ligations. option2: Results and implications of the Hypertension Detection and Follow-up Program.
Output:
Balloon occlusion of a recurrent carotid-cavernous fistula previously treated by carotid ligations.