Digital Heart Twin to Help Manage Right Heart Failure
Official title: A Digital Hemodynamic Twin for Right Ventricular Dysfunction
Funded at Massachusetts General Hospital · NIH-11345449 · Data updated 2026-11-12
A patient-focused digital tool would use real-time heart and blood flow data to help doctors decide how to treat right heart failure.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Massachusetts General Hospital NIH-funded |
| Lab location | 1 site (Boston, United States) |
| Project start | April 8, 2024 |
| Project end | March 31, 2029 |
| Funding year | 2026 |
| Award (this year) | $480,202 |
| NIH project number | 5R01HL173129-03 |
| Project ID | NIH-11345449 on NIH RePORTER |
Who could benefit from this research
✓Could help
Patients with suspected or proven right ventricular dysfunction who require hemodynamic management or respiratory/cardiac interventions.
✕Less likely to help
Patients without right ventricular dysfunction or those not needing complex hemodynamic decisions may not benefit.
What this research studies
This project aims to build a digital a model of the heart’s hemodynamics that updates as new patient data come in, helping clinicians understand how the right ventricle will respond to treatments. By simulating the patient's cardiovascular system, doctors could see how options like fluids, devices, or surgery might affect heart function. The goal is to give clinicians a clearer, data-driven picture of the patient’s heart to guide decisions and improve outcomes.
Why it matters
Potential benefit: If successful, this digital twin could improve decision-making and outcomes for patients with right ventricular dysfunction.
How similar studies have gone: Previous work has shown that computational models can reflect real heart behavior, with growing validation in clinical settings.
Where this research is happening
-
Massachusetts General Hospital
Boston, United States Active
Researchers
- Principal investigator: Houstis, Nicholas E. — Massachusetts General Hospital
- Study coordinator: Houstis, Nicholas E.
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About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page.