The Board denied service connection for hypothyroidism, bradycardia, and hyperlipidemia as the evidence did not support a finding that these conditions were related to the Veteran's active duty service or herbicide exposure.
The deciding factor: The most persuasive evidence demonstrated that the Veteran's hypothyroidism was caused by his thyroid ablation therapy for hyperthyroidism, which is not presumptively linked to herbicide exposure. The bradycardia and hyperlipidemia were also found not to be related to service or herbicide exposure.
- Claimed conditions
- hypothyroidism, bradycardia, hyperlipidemia
- How they argued it
- Direct service connection
- Exposure basis
- Agent Orange / herbicides
- Rating assigned
- None in this decision
- Decision date
- March 20, 2025
- Citation
- A25025811
What this means for you
A denial is a starting point, not the end of the road. You can see why this claim fell short — and, if you are still inside the one-year window, the appeal lanes that may remain open to you.
What you can do next
Related decisions
Other Board decisions on a similar condition or argued the same way.
- Denied
The Board denied service connection for a deviated septum and denied compensable ratings for allergic rhinitis, chronic sinusitis, hypothyroidism, and hypertension.
- Granted
The Board granted service connection for hypothyroidism, as it is presumptively linked to herbicide agent exposure during the Veteran's service in Vietnam.
- Denied
The Board denied an initial compensable disability rating for service-connected hypothyroidism and remanded the claim for service connection for lipomas (claimed as cysts surgery).
- Granted
The Board granted service connection for hypothyroidism secondary to in-service toxic exposure risk activity (TERA) based on the Veteran's conceded in-service jet fuel fumes exposure.
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