Teacher: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).
Teacher: Now, understand the problem? Solve this instance: Abstract: Four patients with recurrent severe angina and evidence of myocardial ischemia two to six months after surgical coronary revascularization have been submitted to percutaneous transluminal angioplasty of the distal insertion of internal mammary artery grafts or of the recipient vessel distal to it. These cases illustrate the feasibility and safety of transluminal angioplasty of right and left internal mammary artery grafts, using the mammary artery as a way of access.
Which is the apt title for the abstract? option1: Percutaneous transluminal angioplasty of right and left internal mammary artery grafts. option2: Exteroceptive reflex myoclonus: clinical and electrophysiological study.
Student:
Percutaneous transluminal angioplasty of right and left internal mammary artery grafts.