Abstract: A system for and method of reconstituting post mortem circulation is provided. Certain methods include simulating natural clotting cascades at wound sites while preventing clotting in reservoirs and within the cadaver. Clot prevention in the reservoir and the cadaver are accomplished with an anticoagulant and a dispersant, respectively. Simulation of clotting at the wound site is accomplished by diluting cadaver fluid with reservoir fluid, thereby diluting the dispersant. The cadaver fluid contains excess calcium for resisting the anticoagulant of the reservoir fluid. Certain methods of the present invention also include reanimating a heart, attaching foreign cadaveric circulatory branches to other cadaveric tissue, enabling mobile cadaveric perfusion, and utilizing a water bath with gravity-feed perfusion.