text: Yo, check it out, mitochondria in the house,
  They the major site where oxidation goes down.
  Metabolism and stress, they be causin' some trouble,
  Postoperative atrial fibrillation, it's a struggle.
  
  After cardiac ops, they start to wonder,
  Could it be the mitochondria that's pullin' us under?
  Dysfunction in these powerhouses, it's a clue,
  To the cell death and apoptosis that we goin' through.
  
  To understand POAF, we gotta dig deep,
  Studyin' mitochondrial function, it's what we seek.
  Patients with POAF, compared to those without,
  Let's see if there's a difference, without a doubt.