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CARDIAC ELECTROPHYSIOLOGY

Cardiac Action Potential: Luo-Rudy Model (Circ. Res. 1991 68:1501-26.)

  PARAMETERS (Default Values)

  Basic Cycle Length (ms):
  Number of Cycles:
  Stimulus Potential (mV): (40)
  Temperature (K): (310)

  Relative Maximum Conductances
  Sodium (GNa): % of 23.02 mS/cm2
  Potassium (GK): % of 0.905 mS/cm2
  Calcium (GCa): % of 0.09 mS/cm2

Ion Concentrations (mM)
Intracellular Sodium ([Na+]i): (18.0)
Extracellular Sodium ([Na+]o): (140.0)
Intracellular Potassium ([K+]i): (145.0)
Extracellular Potassium ([K+]o): (5.4)
Extracellular Calcium ([Ca2+]o): (1.8)
Intracellular Calcium ([Ca2+]i):Varies during Action Potential


Neuronal Action Potential: Hodgkin-Huxley Model (J. Physiol. 1952 117:500-44.)

  PARAMETERS (Default Values)

  Basic cycle length (ms):
  Number of Cycles:
  Stimulus Potential (mV): (100)
  Temperature (K): (310)

  Relative Maximum Conductances
  Sodium (GNa): % of 120 mS/cm2
  Potassium (GK): % of 36 mS/cm2

Ion Concentrations (mM)
Intracellular Sodium ([Na+]i): (120)
Extracellular Sodium ([Na+]o): (306)
Intracellular Potassium ([K+]i): (455)
Extracellular Potassium ([K+]o): (10)




 Show Stimulus Potential

 Show Ionic Currents or Conductances

 Modify Time Scale








Chaitrika Budamagunta, Divya Kernik, Igor Vorobyov, Daisuke Sato, Eleonora Grandi, and Colleen E. Clancy. 2018. Plotting by Plotly.