Ischemic Heart Disease Secondary to Hypertension
The medical link
Chronic uncontrolled or sub-optimally controlled hypertension causes endothelial damage, accelerates coronary atherosclerosis, and increases myocardial oxygen demand through left-ventricular hypertrophy. These are textbook pathophysiologic links — they are not the same as proof in a specific case, which is why the medical opinion must be specific to the .
Required elements
- Current diagnosis of ischemic heart disease — confirmed by cardiac catheterization, stress test, or imaging consistent with coronary artery disease, prior MI, or coronary stenting/bypass.
- Established for hypertension.
- Medical opinion concluding that the IHD was caused or aggravated by the service-connected hypertension, with reasoning that ties the 's specific blood-pressure history to the cardiac findings.
Evidence that helps
- Longitudinal blood-pressure records demonstrating sustained elevations.
- Echocardiogram showing left-ventricular hypertrophy or diastolic dysfunction.
- Stress test with METs value tied to the rating criteria.
- Cardiology consult notes that explicitly address the hypertensive-heart-disease relationship.
DC 7005 rating tiers (workload METs)
- 10% — workload of 7–10 METs results in cardiac symptoms; or continuous medication required.
- 30% — workload of 5–7 METs; or evidence of cardiac hypertrophy or dilation.
- 60% — workload of 3–5 METs; or more than one episode of acute congestive heart failure in the past year; or LVEF 30–50%.
- 100% — chronic congestive heart failure; or workload ≤ 3 METs; or LVEF < 30%.
Where these claims break down
- ×Submitting a nexus opinion that cites general medical literature without addressing the veteran's specific blood-pressure history.
- ×Failing to obtain a workload-METs measurement, leaving the rater to estimate.
- ×Overlooking aggravation theory — even if IHD pre-existed hypertension service connection.
- ×Confusing hypertensive heart disease (DC 7007) with ischemic heart disease (DC 7005) on the claim form.
Frequently Asked Questions
Useful Tools & Topics
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Disclaimer: This page is for educational purposes only and does not constitute legal advice. Oakridge Claims is a private business and is not affiliated with, endorsed by, or operated by the U.S. Department of Veterans Affairs. No guarantees of outcomes are made. Each claim is decided on its individual facts.
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