Heart rhythms

• Introduction. JavaScript, WebGL, WebCL, cloud computing
• Hodgkin-Huxley model

Simplified heart tissue models

FitzHugh-Nagumo model

• Temporal dynamics. Temporal alternations
• 1D travelling waves. Velocity variations.
• Transient processes. Ring racing
• Tip of 2D spirals dynamics (1024×1024 grid). Two spirals interaction
• Center of spiral rotation dynamics (1024×1024 grid)
• 3D tip filaments tension
• 3D spiral wave instabilities

• Oscillating FHN systems. 1D oscillating waves
• Heterogeneous 2D FHN systems. Pacemakers competition

Aliev-Panfilov model

• Temporal dynamics
• 1D travelling waves
• Tip dynamics

Karma model

• Temporal dynamics. Temporal alternations
• 1D travelling waves. Alternans
• 2D spiral wave breakup (1024×1024 grid)
• 2D tip dynamics (1024×1024 grid)
• 3D travelling waves

Bueno-Orovio - Cherry - Fenton model

• Fenton-Karma model
• BCF model. Temporal dynamics. Temporal alternations
• 1D travelling waves. Velocity variations
• Spiral tip dynamics (1024×1024 grid)

Ionic models

Noble model

• Noble model. Temporal dynamics
• 1D travelling waves. Alternans
• Ring racing
• Spiral tip dynamics (1024×1024 grid)

Beeler-Reuter model

• BR model. Temporal dynamics
• 1D travelling waves. Alternans
• Spirals in the modifed BR model
  (WebGL2 based, 1024×1024 grid WebGL1 and WebGL2)
• Spiral tip dynamics (1024×1024 grid)

Luo-Rudy model

• LR model. Temporal dynamics
• 1D travelling waves. Alternans
• Spiral tip dynamics in the modifed LR model (1024×1024 grid)

Tusscher-Noble-Noble-Panfilov model

• TNNP model
• Temporal dynamics. Integration schemes for the fastest m gate
• 1D travelling waves
• Spiral tip dynamics (1024×1024 grid)

Mechanical models

• 1D Excitation-contraction coupling model
• 2D "mechanical" pacemaker