Human Heart Anatomy: Right-Side Blood Flow Diagram #1690502 (License: Personal Use)

This medical illustration depicts the right side of the human heart, highlighting the path of deoxygenated blood returning from systemic circulation. The superior vena cava delivers blood into the right atrium, which contracts to push blood through the tricuspid valve into the right ventricle-preparing it for pulmonary circulation. Red vessels represent oxygenated pathways (e.g., pulmonary veins), while blue indicates deoxygenated flow.

Used in educational materials, anatomy textbooks, medical websites, and patient education resources to explain cardiac circulation; matches user intent for learning heart structure/function or preparing for exams like NCLEX or MCAT.