Nifedipine for coronary-artery spasm after revascularization.
D001026:Coronary Artery Bypass; D003329:Coronary Vasospasm / Q000188:drug therapy*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009543:Nifedipine / Q000627:therapeutic use*; D011183:Postoperative Complications / Q000188:drug therapy; D011725:Pyridines / Q000627:therapeutic use*
D011725:Pyridines; D009543:Nifedipine