NIH-funded research R01 grant

Understanding how nerve activity affects heart disease

Official title: Peripheral Sympathetic Dysfunction in Cardiac Disease

Funded at Oregon Health & Science University · NIH-11132949 · Data updated 2026-11-12

This study is looking at how nerve activity affects heart problems like high blood pressure and heart failure, with the goal of finding new ways to prevent dangerous heart rhythms and help patients feel better.

Quick facts

Grant typeR01 grant
Study typeNIH-funded research
Funding institutionOregon Health & Science University
NIH-funded
Lab location1 site (Portland, United States)
Project startApril 1, 2020
Project endApril 30, 2028
Funding year2025
Award (this year)$617,527
NIH project number5R01HL146833-06
Project IDNIH-11132949 on NIH RePORTER

Who could benefit from this research

Could help

Ideal candidates for this research are individuals suffering from hypertension or heart failure who are at risk for arrhythmias.

Less likely to help

Patients without cardiovascular conditions or those who do not experience arrhythmias may not benefit from this research.

What this research studies

This research investigates the role of nerve activity in heart diseases like hypertension and heart failure, which can lead to dangerous heart rhythms. It focuses on how the sympathetic nervous system, particularly the activity of certain neurons, contributes to these conditions. By examining the mechanisms that increase nerve activity in the heart, the research aims to identify new ways to reduce arrhythmias and improve patient outcomes. The study will involve both animal models and human data to explore these connections.

Why it matters

Potential benefit: If successful, this research could lead to new treatments that significantly reduce the risk of life-threatening heart rhythms in patients with heart disease.

How similar studies have gone: Previous research has shown that targeting peripheral nerve activity can effectively reduce arrhythmias, suggesting that this approach may yield significant results.

Where this research is happening

  • Oregon Health & Science University
    Portland, United States
    Active

Researchers

  • Principal investigator: Habecker, Beth a — Oregon Health & Science University
  • Study coordinator: Habecker, Beth a

Related research

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  • Peripheral nervous system targets to reduce heart rhythm problems in high blood pressure and heart failure

    A research project looks at how the nerves outside the brain influence dangerous heart rhythms in people with high blood pressure and heart failure, with the goal of finding new ways to reduce these risks.

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  • How immune cells drive heart inflammation and repair

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  • Understanding heart disease in PGM1‑CDG

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  • Understanding Heart Disease in Type 1 Diabetes

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About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.