These 3D models of perfusion fixed human hearts display the varying anatomy of the cardiac venous system. A contrast dye was injected through the coronary sinus into the veins of the left ventricle. Images were acquired through computed tomography and were edited in Mimics and 3-matic, programs developed by Materialise.
Light blue = Hearts with no known conditions
Dark blue = Hearts with history of hypertension
Dark indigo = Hearts with history of hypertrophy