text: Yo, listen up, here's a story 'bout a man so bold,
  67 years old, his heart was icy cold.
  Vasospastic angina was the diagnosis they gave,
  Standard therapy tried, but it didn't save.
  
  He came to the hospital with chest pain on the rise,
  Sublingual nitroglycerin couldn't cut the ties.
  His EKG showed ST elevation, so clear,
  In II, III, aV(F), the signs were severe.
  
  But then came a treatment, so swift and so fly,
  Intravenous nicorandil, it made him sigh.
  Active variant angina was the new conclusion,
  But even with calcium antagonists, no illusion.
  
  Nitrates at optimal doses, still he felt the strain,
  But IV nicorandil brought relief again.
  Consistently effective, it eased his pain,
  But the anginal attacks kept coming like a train.
  
  Finally, they found the key, a massive dose,
  Oral nicorandil, and it brought repose.
  Added to the conventional treatment in place,
  It prevented the attacks, a saving grace.