Task: Answer Verification
Input (English): Question: Does prostaglandin E ( 1 ) influence plasmatic coagulation , hepatic synthesis , or postoperative blood loss in patients after coronary-artery bypass grafting?
Answer: PGE1 did not prevent coagulation disturbances and blood loss when administered postoperatively in patients undergoing CABG. The absence of these expected effects might be explained by the concomitant administration of acetylsalicylic acid, whose antiaggregatory acivity seems to exceed the effects of PGE1.
Output (English): no