Our understanding of the world has been shaped by Euclidean geometry—length, area, volume. However, Euclidean tools, grounded in idealized shapes such as spheres, cubes, and pyramids, provide only limited descriptive power for the irregular, jagged, and heterogeneous forms characteristic of natural phenomena, such as mountains or biological organisms [1]. For decades, medicine has relied on smoothing these rough forms into simple shapes to make them measurable. But cardiac structures— coronary a…