Anatomical Heart Rendered in Fiery Orange Light with Ethereal Energy

Digital rendering of anatomical human heart structure with radiative orange and red luminescence, featuring detailed coronary arterial branching patterns. Constructed using particle effects and light emission mapping; volumetric glow radiates outward into dark background. Surface demonstrates high-resolution topology with chamber segmentation clearly visible. Procedural fire texturing applied across ventricular walls; photorealistic material properties simulate incandescent tissue at extreme temperature states.