How the heart muscle responds to increased pressure from valve problems
Microstructural Response of the Myocardium to Mechanical Load
This study is looking at how the heart's left ventricle responds to extra pressure from problems with the aortic and mitral valves, and it aims to find early signs of heart muscle damage using special imaging and blood tests, which could help doctors catch issues before they lead to 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 ID | NIH-10834171 on NIH RePORTER |
What this research studies
This research investigates how the heart's left ventricle adapts to increased mechanical load caused by issues with the aortic and mitral valves, such as stenosis and regurgitation. It aims to identify early signs of heart muscle damage using advanced imaging techniques and blood analysis. By employing diffusion tensor MRI and RNA sequencing, the study seeks to detect subclinical changes in heart structure before they lead to heart failure. This could help in making timely interventions to improve patient outcomes.
Who could benefit from this research
Good fit: Ideal candidates for this research are individuals with aortic or mitral valve disorders who are at risk of developing heart failure.
Not a fit: Patients without any heart valve issues or those who have already developed severe heart failure may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to earlier detection and treatment of heart conditions, potentially preventing heart failure.
How similar studies have performed: Other research has shown promise in using advanced imaging techniques to detect early heart changes, suggesting that this approach could be effective.
Where this research is happening
Boston, United States
- Massachusetts General Hospital — Boston, United States (Active)
Researchers
- Principal investigator: Sosnovik, David E — Massachusetts General Hospital
- Study coordinator: Sosnovik, David E
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 below.