Analog Circuits: Simulating Heartbeats with Reaction-Diffusion Magic!






Analog circuits simulating heartbeats with reaction–diffusion magic model how electrical waves propagate through cardiac tissue. By combining nonlinear components, timing networks, and diffusion-like coupling, these circuits recreate rhythmic pulses, arrhythmias, and recovery phases, enabling researchers to study bio-inspired computing, medical device testing, and realistic cardiac signal generation. 

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