In this task, you will be given sentences in which your task is to recognize the name of the drug or medicine. Drugs are substances that change a person's mental or physical state. They can affect how your brain works, how you feel and behave, your understanding, and your senses. Although there might be several correct answers, you need to write one of them.

Let me give you an example: Acute pain was observed after taking MTX
The answer to this example can be: MTX
Here is why: MTX is a medicine which has been mentioned here, and hence the name should be tagged.

OK. solve this:
Major points illustrated are, (1) occurrence of HIT with any dose or form of heparin; (2) misperceptions on the diagnostic criteria; (3) correct (thrombin inhibitors) and incorrect (platelet transfusions and warfarin) management; (4) influence of management strategy on clinical outcomes; (5) severity of the syndrome; and (6) potential for both anamnestic response to heparin and disappearance of HIT antibodies over time.
Answer:
heparin