title: After a heart attack, my doctor started me on cholesterol-lowering medications. My last cholesterol check showed it to be very low. Is this safe?
mesh_terms: D000924:Anticholesteremic Agents / Q000627:therapeutic use*; D002784:Cholesterol / Q000097:blood*; D006801:Humans; D009203:Myocardial Infarction / Q000097:blood*
chemical_list: D000924:Anticholesteremic Agents; D002784:Cholesterol