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February 5, 2026SHILAP Revista de lepidopterologíaOpen Access

A computational approach for intramural length estimation in anomalous aortic origin of a coronary artery

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Authors

VSVikram ShahLFLauren FerrinoDRDana Reaves-O’Neal

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Overview

Pilot study develops a computational method to estimate intramural length in AAOCA, highlighting its accuracy for surgical planning.

Key Points

  • The aim is to develop a computational approach to accurately estimate intramural length in patients with AAOCA.
  • Retrospective cohort of 58 surgical AAOCA patients
  • Utilized CTA images for 3D segmentations of the aorta and anomalous coronary artery
  • Calculated distance from centerline to aortic segmentation
  • Estimated intramural length using a transition point in the distance curve
  • The method had an overall RMSE of 3.4 mm, which is comparable to the radiologic estimates of 3.2 mm.
  • For left AAOCA patients, the method achieved a lower RMSE (3.6 mm) compared to radiologic estimates (4.7 mm).
  • For right AAOCA patients, the method's RMSE (3.4 mm) was higher than radiologic estimates (2.8 mm).

Cite This Study

Shah et al. (2026) studied this question.

synapsesocial.com/papers/698433a5f1d9ada3c1fb0ebehttps://doi.org/10.3389/fcvm.2025.1721523
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