The Perfusion Index May be an Accurate Tool for Predicting the Progression of Ischemia in Patients with Peripheral Arterial Disease
Angiology: The Journal of Vascular Diseases
Published online on May 07, 2026
Abstract
Angiology, Ahead of Print.
To test the reliability of the perfusion index (PI), a new index of blood flow in the lower extremities, we studied 246 patients (368 legs) with ischemic foot symptoms between January 2020 and November 2024. The average PI (PIave) was measured with a ...
To test the reliability of the perfusion index (PI), a new index of blood flow in the lower extremities, we studied 246 patients (368 legs) with ischemic foot symptoms between January 2020 and November 2024. The average PI (PIave) was measured with a ...