The IK1/Kir2.1 channel agonist zacopride prevents and cures acute ischemic arrhythmias in the rat
Fig 6
Representative transmembrane potential (TMP) traces showing hypoxia- or Iso-induced DADs in rat ventricular myocytes.
a, normoxia. b, normoxia + Zac (1 μmol/L). c, hypoxia. d, hypoxia + Zac (1 μmol/L). e, Iso (1 μmol/L). f, Iso (1 μmol/L) + Zac (1 μmol/L). Zac, zacopride. Iso, isoproterenol.