title: Coronary artery disease may not rule out Viagra use.
mesh_terms: D000075202:Contraindications; D003327:Coronary Disease / Q000150:complications* / Q000188:drug therapy; D006801:Humans; D008297:Male; D010726:Phosphodiesterase Inhibitors; D010879:Piperazines; D011687:Purines; D000068677:Sildenafil Citrate; D013450:Sulfones; D014665:Vasodilator Agents
chemical_list: D010726:Phosphodiesterase Inhibitors; D010879:Piperazines; D011687:Purines; D013450:Sulfones; D014665:Vasodilator Agents; D000068677:Sildenafil Citrate