The scientific name of Polivic is clopidogrel, and it is used in cardiology for the following applications: 1. Patients with coronary heart disease. Patients with coronary artery disease usually need dual anti-treatment, that is, aspirin combined with Polivic therapy, if the patient receives stent treatment, aspirin and Polivic should be taken for at least one year, and after one year the doctor will choose an anti-platelet drug according to the patient’s condition. There are times when aspirin is chosen alone, and there are times when Bolivar is chosen alone.2. For patients with cerebral infarction, Bolivar is also needed for treatment. The current view is that aspirin needs to be taken for life, but Polivic is not for life, unless some patients do not want to take aspirin, so they use Polivic for life.