Concordant and Discordant Alternans & Control of Alternans

• Voltage alternans in single Cell, (APD) Restitution
• Normal Restitution (1D map, period doubling Hopf bifurcaton)
• Biphasic Restitution (1D map, chaotic dynamics)
• Restitution, alternans as a function of CL (1D map with pich fork Bifurcation)
• Restitution, alternans as a function of CL (1D map with border collision Bifurcation)

• Calcium alternans
• Intracellular calcium alternans due to a steep relationship between the SR content and the calcium efflux, using the Eisner-Choi-Diaz-Neill-Trafford map

• 1D cables
• Alternans on a 1D cable as a function of pacing period (purkinje model) ^{Added on 02/08/2006}
• Alternans on a 1D cable as a function of pacing period (Beeler-Reuter model) ^{Added on 02/08/2006}

• 1D rings
• 3Vmodel on a 1D ring and APD oscillations as function of ring size (spatial discordant alternans)
• Alternans suppression applets ^{Added on 02/10/2004}

• Alternans Control
• Control of APD alternans on a ring using an external signal
• Control of APD alternans on a ring using an external signal (same as above but with more control options) ^{Added on 09/15/2007}
• Control of APD alternans. Same as above applet but on a 1D strip instead of a 1D ring. ^{Added on 09/15/2007}
• Control of APD alternans using a time delay from one point. 1D strip using a Purkinje model. ^{Added on 09/15/2007}
• Control of APD alternans using a time delay from one point. 1D strip using a 3V model. ^{Added on 09/15/2007}