Digital Art STL Download - Heart with Stand 🫀♥️by Belial

The human heart is a muscular organ at the center of the circulatory system, responsible for pumping blood throughout the body. Roughly the size of a fist, it beats about 100,000 times per day, delivering oxygen and nutrients while removing waste products. The heart has four chambers—two atria and two ventricles—and works in tandem with blood vessels to maintain a steady flow. It is controlled by electrical impulses, ensuring a consistent rhythm. Beyond its physical role, the heart is also a symbol of love, emotion, and vitality, making it central to both life and human culture.