[Unstable angina].
D000787:Angina Pectoris / Q000188:drug therapy*; D000789:Angina, Unstable / Q000175:diagnosis / Q000188:drug therapy* / Q000378:metabolism; D011464:Epoprostenol / Q000378:metabolism; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D013928:Thromboxane A2 / Q000378:metabolism
D013928:Thromboxane A2; D011464:Epoprostenol