The phyllotaxis of the aortic valve

Area of Science:

• Biology
• Mathematics
• Anatomy

Background:

• Biological systems display inherent stochasticity across all levels.
• Plant growth often follows structured, geometric patterns, such as phyllotaxis, utilizing mathematical concepts like the Fibonacci sequence and golden ratio to optimize resource acquisition.

Observation:

• The application of mathematical models, particularly those observed in plant phyllotaxis, to human biological systems remains largely unexplored.
• Hypotheses suggest the presence of fractal geometry and golden ratio principles within human anatomical structures, including the coronary artery and heart valves.

Findings:

• The aortic valve and aortic root present a potential model for investigating human fractal geometry.
• Phyllotactic rules, derived from plant growth patterns, may be applicable to the aortic valve and root structure.

Implications:

• Understanding fractal geometry in the aortic valve could offer new insights into normal function.
• Deviations from these geometric norms in the aortic valve may correlate with dysfunction, suggesting potential diagnostic or therapeutic avenues.