Blood Flow Dynamics
Project: Emulating blood flow in the chambers of the heart using fluid dynamics
The heart’s internal blood flow is complex, beautiful, and driven by several components, including the four heart valves, ventricular makeup, the rhythmic contraction and relaxation cycles, the automatic nervous system, and hormonal influence. All these factors work in tandem to ensure continuous and efficient circulation of blood throughout the heart and the entire body.
We rendered this in a style that would feature the blood flow and give the heart more of a fluoroscopy look & feel. Oxygenated blood is shown in red; deoxygenated blood in blue.
Above: Our goal in this scene was to emulate blood flow in the chambers of the heart — using fluid dynamics (in Houdini).
Comprehending the dynamics of blood flow is pivotal for grasping the nuances of cardiovascular physiology. Analyzing these flow patterns is instrumental in evaluating cardiac performance, specifically when assessing the heart’s diastolic function. Understanding the efficiency of the ventricles filling up before they contract can be crucial when diagnosing heart failure.