Amanda Randles 🧪⚛️ 👩🔬
@profamandarandles.bsky.social
Director of the Duke University Center for Computational and Digital Health Innovation. Alfred Winborne Mordecai and Victoria Stover Mordecai Associate Professor of Biomedical Engineering. Research in HPC and digital twins for health.
What if arrhythmia care moved from detecting events to anticipating risk? I spoke with Jodie Elrod and the EP Lab Digest team about how cardiovascular digital twins could inform prediction and personalized decisions.
From Monitoring to Prediction: How Cardiovascular Digital Twins Could Transform Arrhythmia Care
Amanda Randles, PhD, explores how cardiovascular “digital twins” could move arrhythmia care beyond reactive monitoring toward proactive, personalized management.
www.hmpgloballearningnetwork.com
February 13, 2026 at 4:47 AM
What if arrhythmia care moved from detecting events to anticipating risk? I spoke with Jodie Elrod and the EP Lab Digest team about how cardiovascular digital twins could inform prediction and personalized decisions.
Great time giving the BME Seminar at Stony Brook University SUNY. Loved the digital twin discussion and the insightful students. Thanks Yi-Xian Qin!
Seminar Series | Biomedical Engineering
Biomedical Engineering Department at Stony Brook University
www.stonybrook.edu
February 6, 2026 at 3:07 AM
Great time giving the BME Seminar at Stony Brook University SUNY. Loved the digital twin discussion and the insightful students. Thanks Yi-Xian Qin!
Interested in AI in healthcare? Learn how large language models can be used responsibly. Virtual seminar Jan 21, 3–4 PM.
January 20, 2026 at 3:06 PM
Interested in AI in healthcare? Learn how large language models can be used responsibly. Virtual seminar Jan 21, 3–4 PM.
Come learn about the new Duke Certificate in Computational & Digital Health! Jan 20, 12–1 PM, Bseisu Café, Wilkinson.
January 20, 2026 at 2:59 PM
Come learn about the new Duke Certificate in Computational & Digital Health! Jan 20, 12–1 PM, Bseisu Café, Wilkinson.
So proud of my PhD student Dr. Aristotle Martin on his successful defense this week. A joy to mentor him and excited to see what he does next.
@dukeengineering.bsky.social @dukeubme.bsky.social
@dukeengineering.bsky.social @dukeubme.bsky.social
December 13, 2025 at 2:46 PM
So proud of my PhD student Dr. Aristotle Martin on his successful defense this week. A joy to mentor him and excited to see what he does next.
@dukeengineering.bsky.social @dukeubme.bsky.social
@dukeengineering.bsky.social @dukeubme.bsky.social
You’d think HF monitoring must be invasive—but our digital twin predicts pressures noninvasively. A step toward proactive heart care.
Paper: comphealth.duke.edu/publications...
Paper: comphealth.duke.edu/publications...
December 4, 2025 at 3:43 PM
You’d think HF monitoring must be invasive—but our digital twin predicts pressures noninvasively. A step toward proactive heart care.
Paper: comphealth.duke.edu/publications...
Paper: comphealth.duke.edu/publications...
Happening now! Interest in AI + HPC? Check out the ongoing seminar from a leader in the field.
Join us Dec. 4 as Dr. Yang You shares breakthroughs in fast, efficient large-scale AI, from LAMB and LARS to new parallelism and real-time generative models.
December 4, 2025 at 2:04 PM
Happening now! Interest in AI + HPC? Check out the ongoing seminar from a leader in the field.
Revisiting a favorite seminar! @john-hickey.bsky.social shows how DNA barcodes reveal multicell structure and tissue networks. Watch the full talk now: comphealth.duke.edu/event/from-c....
December 2, 2025 at 5:51 PM
Revisiting a favorite seminar! @john-hickey.bsky.social shows how DNA barcodes reveal multicell structure and tissue networks. Watch the full talk now: comphealth.duke.edu/event/from-c....
Join us Dec. 4 as Dr. Yang You shares breakthroughs in fast, efficient large-scale AI, from LAMB and LARS to new parallelism and real-time generative models.
December 2, 2025 at 5:11 PM
Join us Dec. 4 as Dr. Yang You shares breakthroughs in fast, efficient large-scale AI, from LAMB and LARS to new parallelism and real-time generative models.
Excited to share a new Communications of the ACM article highlighting our work on vascular digital twins—using millions of simulated heartbeats and wearable data to help predict heart issues long before symptoms appear. 🔗https://duke.is/cacm25
November 13, 2025 at 9:30 PM
Excited to share a new Communications of the ACM article highlighting our work on vascular digital twins—using millions of simulated heartbeats and wearable data to help predict heart issues long before symptoms appear. 🔗https://duke.is/cacm25
Join us tomorrow for Dr. Michael Rubinstein’s virtual talk, “The Loops of Life.” Explore how molecular size, topology, and interactions shape polymers.
Register: duke.qualtrics.com/jfe/form/SV_...
@dukeengineering.bsky.social @dukeubme.bsky.social
Register: duke.qualtrics.com/jfe/form/SV_...
@dukeengineering.bsky.social @dukeubme.bsky.social
November 6, 2025 at 3:16 AM
Join us tomorrow for Dr. Michael Rubinstein’s virtual talk, “The Loops of Life.” Explore how molecular size, topology, and interactions shape polymers.
Register: duke.qualtrics.com/jfe/form/SV_...
@dukeengineering.bsky.social @dukeubme.bsky.social
Register: duke.qualtrics.com/jfe/form/SV_...
@dukeengineering.bsky.social @dukeubme.bsky.social
At the Center for Computational and Digital Health Innovation, we’re advancing technology with purpose.
Proud to spotlight Cameron Kim, who’s shaping the future of ethical digital health innovation and preparing the next generation of leaders.
comphealth.duke.edu/featured-res...
Proud to spotlight Cameron Kim, who’s shaping the future of ethical digital health innovation and preparing the next generation of leaders.
comphealth.duke.edu/featured-res...
October 15, 2025 at 4:02 PM
At the Center for Computational and Digital Health Innovation, we’re advancing technology with purpose.
Proud to spotlight Cameron Kim, who’s shaping the future of ethical digital health innovation and preparing the next generation of leaders.
comphealth.duke.edu/featured-res...
Proud to spotlight Cameron Kim, who’s shaping the future of ethical digital health innovation and preparing the next generation of leaders.
comphealth.duke.edu/featured-res...
So proud of the Randles Lab team for their fantastic presentations at #BMES2025—from cardiovascular digital twins and wearable-driven modeling to cellular biomechanics. Exciting to see their work pushing the boundaries of computational and digital health. #DukeBME #ProudPI
October 15, 2025 at 1:52 PM
So proud of the Randles Lab team for their fantastic presentations at #BMES2025—from cardiovascular digital twins and wearable-driven modeling to cellular biomechanics. Exciting to see their work pushing the boundaries of computational and digital health. #DukeBME #ProudPI
🧪I didn’t get to post about this earlier, but I recently had the honor of giving the opening keynote at IWOMP 2025. I had a great time talking with the MPI and OpenMP community about opportunities to bring HPC advances to health and scale vascular digital twins. #HPC #OpenMP #MPI #DigitalTwins
October 13, 2025 at 5:24 PM
🧪I didn’t get to post about this earlier, but I recently had the honor of giving the opening keynote at IWOMP 2025. I had a great time talking with the MPI and OpenMP community about opportunities to bring HPC advances to health and scale vascular digital twins. #HPC #OpenMP #MPI #DigitalTwins
Led by Nusrat Sadia Khan, our team showed that cardiac digital twins can reach hemodynamic convergence in just 1–2 heartbeats, cutting computational costs and enabling real-time, scalable cardiovascular modeling.
Scilight: www.aip.org/scilights/ta...
Paper: pubs.aip.org/aip/pof/arti...
Scilight: www.aip.org/scilights/ta...
Paper: pubs.aip.org/aip/pof/arti...
Taking the pulse on less computationally intensive cardiac digital twins
Highly detailed simulations of the coronary artery only need one to two heartbeats to calibrate, rather than the standard five-plus
www.aip.org
October 13, 2025 at 5:06 PM
Led by Nusrat Sadia Khan, our team showed that cardiac digital twins can reach hemodynamic convergence in just 1–2 heartbeats, cutting computational costs and enabling real-time, scalable cardiovascular modeling.
Scilight: www.aip.org/scilights/ta...
Paper: pubs.aip.org/aip/pof/arti...
Scilight: www.aip.org/scilights/ta...
Paper: pubs.aip.org/aip/pof/arti...
Great to join the 2nd Annual Duke Summit on AI for Health Innovation, hosted by @dukeaihealth.bsky.social, the Center for Computational and Digital Health Innovation, and DCRI.
Exciting discussions on AI, digital twins, and the future of healthcare. #AIforHealth #DigitalHealth #HPC #Innovation
Exciting discussions on AI, digital twins, and the future of healthcare. #AIforHealth #DigitalHealth #HPC #Innovation
October 13, 2025 at 4:50 PM
Great to join the 2nd Annual Duke Summit on AI for Health Innovation, hosted by @dukeaihealth.bsky.social, the Center for Computational and Digital Health Innovation, and DCRI.
Exciting discussions on AI, digital twins, and the future of healthcare. #AIforHealth #DigitalHealth #HPC #Innovation
Exciting discussions on AI, digital twins, and the future of healthcare. #AIforHealth #DigitalHealth #HPC #Innovation
It’s #BMES2025! The Randles Lab is sharing new work on digital twins for heart failure, HRV-based model reduction, cellular heterogeneity, and APR modeling of RBC–cancer interactions. Stop by the Duke booth to learn about our Center for Computational and Digital Health Innovation! #DigitalHealth
October 8, 2025 at 4:01 AM
It’s #BMES2025! The Randles Lab is sharing new work on digital twins for heart failure, HRV-based model reduction, cellular heterogeneity, and APR modeling of RBC–cancer interactions. Stop by the Duke booth to learn about our Center for Computational and Digital Health Innovation! #DigitalHealth
Congrats to Randles Lab PhD student Aristotle Martin on being named an Honorable Mention for the ACM-IEEE CS George Michael Memorial HPC Fellowship! A well-deserved recognition of his innovative cancer cell modeling research—proud to see him celebrated.
comphealth.duke.edu/news/aristot...
comphealth.duke.edu/news/aristot...
Aristotle Martin Receives Honorable Mention for 2025 George Michael Memorial HPC Fellowship - Center for Computational and Digital Health Innovation
Congratulations to Center member Aristotle Martin on receiving an honorable mention for the 2025 ACM-IEEE CS George Michael Memorial HPC Fellowships. The George Michael Memorial Fellowship honors exce...
comphealth.duke.edu
October 2, 2025 at 3:44 AM
Congrats to Randles Lab PhD student Aristotle Martin on being named an Honorable Mention for the ACM-IEEE CS George Michael Memorial HPC Fellowship! A well-deserved recognition of his innovative cancer cell modeling research—proud to see him celebrated.
comphealth.duke.edu/news/aristot...
comphealth.duke.edu/news/aristot...
Join us Wed, Oct 2 @ 3 PM ET for the Center for Computational and Digital Health Innovation + Duke Quantitative Biodesign Virtual Seminar! Fabian Theis (Helmholtz Munich/TUM) will speak on “Decoding cellular systems.” All welcome. Register: duke.qualtrics.com/jfe/form/SV_...
October 2, 2025 at 3:06 AM
Join us Wed, Oct 2 @ 3 PM ET for the Center for Computational and Digital Health Innovation + Duke Quantitative Biodesign Virtual Seminar! Fabian Theis (Helmholtz Munich/TUM) will speak on “Decoding cellular systems.” All welcome. Register: duke.qualtrics.com/jfe/form/SV_...
🧪Our new work in AJNR: Photon-counting CT + iMAR offers clear, non-invasive imaging of coiled intracranial aneurysms—showing promise as an alternative to invasive angiography.
Collab led by Brian Mac Grory with David Urick, Fides Schwartz, David Hasan & Evan Calabrese
🔗 www.ajnr.org/content/earl...
Collab led by Brian Mac Grory with David Urick, Fides Schwartz, David Hasan & Evan Calabrese
🔗 www.ajnr.org/content/earl...
Photon-Counting Computed Tomography for Evaluation of Coiled Intracranial Aneurysms
BACKGROUND AND PURPOSE: Intracranial aneurysms treated with endovascular embolization often require surveillance imaging using digital subtraction angiography, an invasive, risky, and expensive proced...
www.ajnr.org
September 23, 2025 at 3:32 PM
🧪Our new work in AJNR: Photon-counting CT + iMAR offers clear, non-invasive imaging of coiled intracranial aneurysms—showing promise as an alternative to invasive angiography.
Collab led by Brian Mac Grory with David Urick, Fides Schwartz, David Hasan & Evan Calabrese
🔗 www.ajnr.org/content/earl...
Collab led by Brian Mac Grory with David Urick, Fides Schwartz, David Hasan & Evan Calabrese
🔗 www.ajnr.org/content/earl...
Full circle. From my first HLF as a student in 2013 ➡️ to giving a talk on stage as a laureate this year. Grateful for the journey and the community that made it possible. #HLF2025
September 18, 2025 at 9:52 PM
Full circle. From my first HLF as a student in 2013 ➡️ to giving a talk on stage as a laureate this year. Grateful for the journey and the community that made it possible. #HLF2025
Yesterday our Center hosted the first Espresso Chat ☕ with Jeff Hammond! He shared his path from quantum chemistry to #HPC and reminded students to lean into strengths, keep learning, and stay ahead of the curve. Favorite moment: a Valentine that read “Jeff the Scientist.” #CareerJourney
September 12, 2025 at 8:35 PM
Yesterday our Center hosted the first Espresso Chat ☕ with Jeff Hammond! He shared his path from quantum chemistry to #HPC and reminded students to lean into strengths, keep learning, and stay ahead of the curve. Favorite moment: a Valentine that read “Jeff the Scientist.” #CareerJourney
We’re excited to welcome Leah Howell to the Randles Lab as a new graduate student in Biomedical Engineering!
Looking forward to all the discoveries ahead—welcome to the team, Leah!
#RandlesLab #bme #dukebme #dukeuniversity
Looking forward to all the discoveries ahead—welcome to the team, Leah!
#RandlesLab #bme #dukebme #dukeuniversity
September 10, 2025 at 4:15 PM
We’re excited to welcome Leah Howell to the Randles Lab as a new graduate student in Biomedical Engineering!
Looking forward to all the discoveries ahead—welcome to the team, Leah!
#RandlesLab #bme #dukebme #dukeuniversity
Looking forward to all the discoveries ahead—welcome to the team, Leah!
#RandlesLab #bme #dukebme #dukeuniversity