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: Consider Input: Abstract: After having had a standard decompression for anterior compartment syndrome, five patients presented with persistent symptoms and pressure values above normal. A repeat procedure combined with fasciectomy relieved their pain; postoperative pressure values were normal.
Which is the apt title for the abstract? option1: Repeat compartment decompression with partial fasciectomy. option2: Correlation of fine needle aspiration biopsy and CT scanning of parotid masses.

Output: Repeat compartment decompression with partial fasciectomy.

Input: Consider Input: Abstract: The effects of pulsatile and nonpulsatile perfusion on local cerebral blood flow (CBF) and on computerized mapping (CME) of electroencephalograms (EEG) in nonischemic and ischemic brain were studied using a canine stroke model. Nine anesthetized mongrel dogs were placed on normothermic right atrial-femoral artery cardiopulmonary bypass at a flow of 100 ml/kg/minute. Local CBF measurements and CME data were collected during nonpulsatile perfusion and maximal pulsatile perfusion. The stroke model was then produced, and local CBF measurements and CME data were again collected during nonpulsatile and pulsatile perfusion. In the nonischemic brain, local CBF increased 19%, from 32 +/- 10 to 38 +/- 11 ml/100 g/minute (P less than 0.01), when perfusion was changed from nonpulsatile flow (pulse pressure less than 4mm Hg) to pulsatile flow (pulse pressure 39 +/- 11 mm Hg). In the ischemic brain, local CBF increased 55%, from 11 +/- 5 to 17 +/- 7 ml/100 g/minute (P less than 0.01), when perfusion was changed from nonpulsatile (pulse pressure less than 3 mm Hg) to pulsatile (pulse pressure 36 +/- 7) flow. EEG power data, expressed as a power ratio index (PRI = low frequency power/high frequency power), improved significantly, from 110 +/- 33 to 101 +/- 41 (P less than 0.01) with pulsatile perfusion. These data demonstrate the importance of pulsatile blood flow in ischemic brain.
Which is the apt title for the abstract? option1: Pulsatile versus nonpulsatile blood flow in the treatment of acute cerebral ischemia. option2: Synchrotron x-rays probe coronary arteries [news]

Output: Pulsatile versus nonpulsatile blood flow in the treatment of acute cerebral ischemia.

Input: Consider Input: Abstract: The investigator who studies OADs must realize that results may impact social, ethical, and moral issues and create economic dilemmas. This is different from most research endeavors, which create warm appreciation for research findings. Finally, the researcher may be asked to support, defend, or deny a position that argues or extrapolates beyond the scientific findings--a situation that does not usually occur in "pure" research. Many investigators are poorly equipped to deal with these broader issues, and thus confusion and distrust occasionally result. Working on OAD requires enormous understanding from the interested parties. Task force recommendations that fail to consider nonmedical and nonscientific needs for industry and labor are not likely to be welcomed or implemented.
Which is the apt title for the abstract? option1: Efforts by the United States to coordinate the prevention of occupational allergic diseases in the workplace. option2: Molecular biology. Manipulation just off target [news]
Output: Efforts by the United States to coordinate the prevention of occupational allergic diseases in the workplace.