Dr Callahan is a true professional who takes the time to explain the results and answer questions. Highly recommend her for your eye needs!
Chip Brooks
Cardiovascular Disease and AMD: Understanding the Connection
How Cardiovascular Conditions Affect AMD Risk
Certain heart and vascular conditions do not just coexist with AMD. They may actively worsen it. Understanding how specific cardiovascular problems affect the retina helps explain why eye doctors and primary care physicians need to work together for patients managing both.
Uncontrolled high blood pressure, particularly with diastolic readings above 95 mmHg, is associated with neovascular (wet) AMD. Wet AMD involves the growth of abnormal blood vessels beneath the retina, and hypertension creates conditions in the retinal blood supply that can encourage this process. Keeping blood pressure well controlled benefits both your cardiovascular system and the delicate blood vessels that nourish your macula.
AMD has been associated with an increased risk of heart failure in both its dry and wet forms. The relationship appears to go both ways. Patients with AMD should be monitored for cardiovascular symptoms by their primary care provider, and patients with heart failure should receive regular dilated eye exams to detect AMD as early as possible. Catching either condition early gives treatment the best chance to work.
Excess body weight and metabolic syndrome (a cluster of conditions including high blood sugar, high blood pressure, and abnormal cholesterol levels) increase the risk of both CVD and AMD. The mechanism involves chronic inflammation, elevated blood lipids, and insulin resistance, all of which place stress on both the cardiovascular system and retinal tissue.
Even modest weight loss can improve cardiovascular markers and reduce the inflammatory burden on the retina. A Mediterranean-style diet, which emphasizes vegetables, fish, healthy fats, and whole grains, supports both macular health and heart health at the same time.
AMD Severity and Cardiovascular Risk
Not all stages of AMD carry the same cardiovascular implications. Research shows that the more advanced the macular degeneration, the more closely it may be linked to heart and vascular disease. Understanding this relationship helps patients and their care teams prioritize monitoring and prevention at the right times.
Meta-analyses of prospective studies have found that late AMD (the advanced stage that significantly threatens central vision) is associated with a meaningfully elevated risk of cardiovascular disease compared to people without AMD. Early AMD also shows an association with CVD, but the link is stronger as the disease progresses. This suggests that the severity of macular damage and the underlying vascular and inflammatory burden may rise together.
Among cardiovascular events, stroke appears to be more tightly associated with AMD than coronary heart disease in systematic reviews. The small-vessel damage that contributes to AMD may overlap with the vascular patterns that increase stroke risk. Managing stroke risk factors, including blood pressure, cholesterol, and smoking, benefits both the brain and the retina through many of the same mechanisms.
The complement system is part of the immune system, and its dysfunction is a recognized contributor to AMD. The same complement pathways are also implicated in atherosclerosis and cardiovascular events. Complement factor H, a protein that regulates this system, is a risk factor for both AMD and CVD when it is not functioning properly. Newer treatments targeting these pathways for AMD geographic atrophy (the advanced dry form of AMD) reflect how deeply the two conditions are linked at the cellular level.
Managing Both Conditions at the Same Time
The good news about the overlap between AMD and cardiovascular disease is that many of the same steps protect both. You do not need two entirely separate health plans for your eyes and your heart. With coordinated care, many lifestyle changes and monitoring strategies work double duty.
Quitting smoking is one of the most impactful steps a person can take for both AMD and cardiovascular health. Smoking is a major risk factor for both conditions and accelerates disease progression in each. Beyond smoking cessation, a Mediterranean-style diet, regular moderate aerobic exercise, maintaining a healthy weight, and controlling blood sugar address the shared biological risk factors for both AMD and CVD.
- Quit smoking or avoid starting
- Follow a diet rich in leafy greens, fish, and healthy fats
- Engage in moderate aerobic activity most days of the week
- Maintain a healthy body weight
- Control blood sugar and blood pressure
These changes do not require choosing between your heart and your eyes. They protect both at the same time.
Some patients managing both AMD and cardiovascular disease take multiple medications at once, including blood pressure drugs, cholesterol-lowering medications (statins), and AREDS2 supplements (a specific vitamin formulation recommended for intermediate or advanced AMD). It is important that both your eye doctor and your primary care provider know your complete medication list. The high-dose vitamin E found in AREDS2 can interact with blood thinners, so coordination between providers is essential for safe, effective care.
If you have been diagnosed with AMD, ask your primary care provider to regularly check your blood pressure, cholesterol, and other cardiovascular risk factors. If you have cardiovascular disease, make sure you are receiving comprehensive dilated eye exams at least annually. The connection between these two conditions means that close monitoring on both sides can lead to earlier detection and better outcomes overall.
Frequently Asked Questions
These answers address common questions about the heart-eye connection that go beyond the general information above.
Not at all. A diagnosis of AMD does not confirm a cardiovascular diagnosis. However, because both conditions share risk factors and biological mechanisms, having AMD is a signal worth discussing with your primary care provider. A simple set of screenings, such as blood pressure checks and cholesterol panels, can clarify your cardiovascular risk level and help guide any next steps.
Most cardiovascular medications do not directly interfere with AMD treatments such as anti-VEGF injections (medications injected into the eye to treat wet AMD). However, if you take blood thinners and are considering starting AREDS2 supplements, the vitamin E content in those supplements warrants a conversation with both your cardiologist and your eye doctor before you begin. Always share your full medication list with every provider you see.
Research on statins (cholesterol-lowering medications) and AMD has produced mixed results, and no definitive recommendation exists for using statins specifically to treat AMD. That said, managing your cholesterol is strongly recommended for cardiovascular health on its own merits. If cholesterol control also offers some benefit to retinal health, that is an added reason to stay consistent with your treatment plan.
Your primary care provider typically oversees the coordination of your overall health, including cardiovascular risk management. Your eye doctor manages your AMD directly, including any treatments and monitoring. The key is making sure both providers have a complete picture of your health and your medications. Sharing records, test results, and medication lists between your providers prevents gaps and keeps your care consistent and safe.
Most evidence points to moderate aerobic activity, such as brisk walking, swimming, or cycling, performed consistently throughout the week as beneficial for both cardiovascular health and AMD risk reduction. You do not need high-intensity workouts to see benefit. Starting with manageable sessions and gradually increasing duration and frequency is a safe approach, particularly if you are managing other health conditions. Always check with your physician before beginning a new exercise routine.
No single medication is approved to treat both conditions simultaneously. However, many lifestyle interventions, including diet, exercise, smoking cessation, and weight management, reduce risk and slow progression for both. Anti-VEGF drugs are used specifically to treat wet AMD and are not cardiovascular therapies. If you are hoping to reduce risk for both conditions, shared lifestyle changes remain the most practical and well-supported strategy.
Care for Your Eyes and Your Heart at NewView Eye Center
At NewView Eye Center, our eye doctors understand that AMD rarely exists in isolation. We take a whole-patient approach to macular health, helping patients throughout Northern Virginia understand how their overall health connects to their vision. If you have AMD, cardiovascular concerns, or simply want a thorough evaluation of your macular health, we welcome you to schedule a comprehensive eye exam with our team. Your eyes and your heart deserve coordinated, expert care.
What our Patients Says
Explore More
Find more information about our doctors, services, and technology that keep your eyes healthy and your vision at its best.
Macular Degeneration Prevention
AMD Treatment: Options for Dry and Wet Macular Degeneration
When AMD Becomes Urgent: Sudden Distortion and Vision Changes
Dry AMD and Wet AMD: Understanding Both Forms of Macular Degeneration
Wet AMD: What You Need to Know About Treatment and Vision Protection
AREDS2 Vitamins and Supplements for Age-Related Macular Degeneration