You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Mechanism of action of Aspirin in MI is : and explain in detail?
Ans is 'a' Thromboxane A2 synthesis inhibition (Ref Goodman Gilman, 10/e, p. 1534; KDT 5/e p. 572).Aspirin is used in MI because of its antiplatelet action.Antiplatelet action of aspirin: Aspirin blocks the production of thromboxane A2 by inactivating the enzyme cyclooxygenase. Cyclooxygenase is an enzyme that produces cyclic endoperoxide precursor of thromboxane A2.