The Biogenic Engine: Wave, Generation, and Heartbeat as a Closed-Loop V=N/D System

Wave propagation, biogenic electrical generation, and cardiac mechanical motion form a single self-reinforcing closed-loop engine under V=N/D. Density wave drives spiral motion; motion compresses electrocyte layer generating ionic current; current maintains density gradient; gradient regenerates wave. The fuel is the body's ionic gradient — life itself. Death is the irreversible exhaustion of this fuel. This paper unifies the four prior cardiac series papers into a single architectural statement: the heart is a V=N/D engine in which wave, electricity, and motion are one phenomenon viewed from three angles.