Analysis of Risk Factors and Development of a Diagnostic Model for Ischemia in Patients With Nonobstructive Coronary Artery Disease Based on Positron Emission Tomography/Computed Tomography
Rui Jing, Wei Zhu, Yanmin Zhou, Jinglin Sun, Huan Luo, Ruijuan Fan, Ning Yang, Maoti Wei, Yuming Li · 2026
Read Analysis of Risk Factors and Development of a Diagnostic Model for Ischemia in Patients With Nonobstructive Coronary Artery Disease Based on Positron Emission Tomography/Computed Tomography by Rui Jing, Wei Zhu, Yanmin Zhou, Jinglin Sun, Huan Luo, Ruijuan Fan, Ning Yang, Maoti Wei, Yuming Li (2026) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-13540022.txt.
Description
Rui Jing and co-authors built models to spot poor blood flow in heart arteries that are not blocked, in this 2026 study. Patients can have chest pain and low flow reserve even when scans show no major blockage. The team reviewed such patients, measured flow reserve with combined PET and CT scans, and split them by that measure.
Five traits, including smoking history and blood fat levels, tracked with the low-flow group. A standard model sorted cases fairly, and a random forest model did far better in the home sample. In an outside sample, though, both models weakened a lot. The authors present the work as a first step toward a useful warning tool.
Catalog record
| CREATOR | Rui Jing, Wei Zhu, Yanmin Zhou, Jinglin Sun, Huan Luo, Ruijuan Fan, Ning Yang, Maoti Wei, Yuming Li |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 42 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |