# Quantifying the Unknowns of Plaque Morphology: The Role of Topological Uncertainty in Coronary Artery Disease

## TL;DR

This paper explores how uncertainties in the structure of coronary artery plaques affect AI-based medical imaging and suggests ways to improve precision in cardiovascular diagnostics.

## Contribution

The paper introduces a framework for categorizing and addressing topological uncertainty in coronary artery disease using advanced AI and topological data analysis.

## Key findings

- Topological uncertainty in coronary plaques can be categorized as quantifiable and controllable or quantifiable and not controllable.
- Persistent homology and topological data analysis offer new methods to quantify structural ambiguities in medical imaging.
- Standardized protocols and ethical AI deployment are essential for advancing personalized cardiovascular care.

## Abstract

This article aimed to explore topological uncertainty in medical imaging, particularly in assessing coronary artery calcification using artificial intelligence (AI). Topological uncertainty refers to ambiguities in spatial and structural characteristics of medical features, which can impact the interpretation of coronary plaques. The article discusses the challenges of integrating AI with topological considerations and the need for specialized methodologies beyond traditional performance metrics. It highlights advancements in quantifying topological uncertainty, including the use of persistent homology and topological data analysis techniques. The importance of standardization in methodologies and ethical considerations in AI deployment are emphasized. It also outlines various types of uncertainty in topological frameworks for coronary plaques, categorizing them as quantifiable and controllable or quantifiable and not controllable. Future directions include developing AI algorithms that incorporate topological insights, establishing standardized protocols, and exploring ethical implications to revolutionize cardiovascular care through personalized treatment plans guided by sophisticated topological analysis. Recognizing and quantifying topological uncertainty in medical imaging as AI emerges is critical. Exploring topological uncertainty in coronary artery disease will revolutionize cardiovascular care, promising enhanced precision and personalization in diagnostics and treatment for millions affected by cardiovascular diseases.