title: When a clot interferes with blood flow. It can happen to anyone, but heart disease increases the risk.
mesh_terms: D000925:Anticoagulants / Q000627:therapeutic use*; D006333:Heart Failure / Q000209:etiology / Q000517:prevention & control*; D006801:Humans; D018570:Risk Assessment; D012307:Risk Factors; D054556:Venous Thromboembolism / Q000150:complications / Q000517:prevention & control*
chemical_list: D000925:Anticoagulants