Could artificial intelligence identify Peripheral Artery Disease before patients face limb loss? Researchers at UC San Diego have developed a machine-learning model that analyzes a simple light-based signal from the toe to detect PAD with remarkable accuracy. This breakthrough has the potential to make PAD screening faster, more accessible, and eventually available on your smartphone. Kym McNicholas and Dr. John Phillips sit down with vascular surgeon Dr. Elsie Ross, cardiologist Dr. Mattheus Ramsis, and engineering PhD student Ava Faccetti to break down how artificial intelligence is transforming vascular health and what this could mean for millions living with undiagnosed disease.

FULL RESEARCH DISCUSSION: Altmetric: https://www.nature.com/articles/s41746-026-02655-w/metrics DOI: https://doi.org/10.1038/s41746-026-02655-w

People who think they have PAD can call the Global PAD Associaton's Leg Saver Hotline at 1-833-PAD-LEGS to learn more and get assistance finding a testing site or treatment.

#peripheralarterydisease #padsupport #legpain #legcramps #ABItest #vasculardiseasediagnosis #paddiagnosis #ucsandiego #newpadresearch #globalpadassociation

Could artificial intelligence identify Peripheral Artery Disease before patients face limb loss? Researchers at UC San Diego have developed a machine-learning model that analyzes a simple light-based signal from the toe to detect PAD with remarkable accuracy. This breakthrough has the potential to make PAD screening faster, more accessible, and eventually available on your smartphone. Kym McNicholas and Dr. John Phillips sit down with vascular surgeon Dr. Elsie Ross, cardiologist Dr. Mattheus Ramsis, and engineering PhD student Ava Faccetti to break down how artificial intelligence is transforming vascular health and what this could mean for millions living with undiagnosed disease.
FULL RESEARCH DISCUSSION: Altmetric:&nbsp;<a href="https://www.nature.com/articles/s41746-026-02655-w/metrics" data-auth="NotApplicable" data-linkindex="0">https://www.nature.com/articles/s41746-026-02655-w/metrics</a> DOI: <a href="https://doi.org/10.1038/s41746-026-02655-w" data-auth="NotApplicable" data-linkindex="1">https://doi.org/10.1038/s41746-026-02655-w</a>
People who think they have PAD can call the Global PAD Associaton's Leg Saver Hotline at 1-833-PAD-LEGS to learn more and get assistance finding a testing site or treatment. #peripheralarterydisease #padsupport #legpain #legcramps #ABItest #vasculardiseasediagnosis #paddiagnosis #ucsandiego #newpadresearch #globalpadassociation

All of us have the power to create change. The advances in technology are now such that if you have an idea, it’s easier than ever to execute on it. “Kym McNicholas On Innovation” shares the journeys of successful entrepreneurs, innovators, and investors from around the world who will inspire you to create your own financial independence. The show also features some of the most advanced technologies you’ve never heard of that could be have an impact on your life, your business, and your career. 

Regular featured segments include “The Edge” which highlights businesses that are game-changing in the enterprise. Plus, each week in “HealthTech”, you’ll hear about a company that’s creating better, safer, faster, and cheaper technologies that will improve patient care and lower costs. And in our “Female Seeking Startup” series hear the success stories of some of the most powerful women who are creating game-changing technologies.

Produced and Published by The Innovators Network (http://TheInnovators.Network)

The Heart of Innovation with Kym McNicholas

The Heart of Innovation is 60 minutes with life and limb saving potential. Emmy Award-winning Journalist and Patient Navigator Kym McNicholas and Interventional Cardiologist Dr. John Phillips discuss new exciting ideas and innovation in healthcare. They tackle some of the greatest barriers to timely, effective patient care and discuss solutions with physicians, clinicians, policy makers, and most importantly, patients.

The Heart of Innovation is 60 minutes with life and limb saving potential. Emmy Award-winning Journalist and Patient Navigator Kym McNicholas and Interventional Cardiologist Dr. John Phillips discuss new exciting ideas and innovation in healthcare. They tackle some of the greatest barriers to timely, effective patient care and discuss solutions with physicians, clinicians, policy makers, and most importantly, patients.