Enhancing Retinal Imaging Techniques for Evaluating Cardiovascular Risk
By
Federico Bernardo Rossi
Antonio Gallo
Philippe Giral
May 1, 2026
Clinical Scorecard: Enhancing Retinal Imaging Techniques for Evaluating Cardiovascular Risk
At a Glance
Category Detail
Condition Cardiovascular Risk Assessment Key Mechanisms Retinal capillary rarefaction and microvascular abnormalities as indicators of systemic cardiovascular disease. Target Population Asymptomatic individuals at high cardiovascular risk, particularly those with hypertension and diabetes. Care Setting Clinical settings utilizing optical coherence tomography angiography (OCTA).
Key Highlights
Coronary artery calcium (CAC) score provides prognostic value beyond traditional risk factors. Retinal imaging may enhance noninvasive cardiovascular risk assessment. Microvascular rarefaction and resistance-artery remodeling are early indicators of systemic cardiovascular disease. Retinal ischemic perivascular lesions may indicate occult microvascular ischemia. Integration of OCTA indices with structural markers could improve risk prediction. Guideline-Based Recommendations
Diagnosis
Utilize OCTA to assess retinal microvascular health in high-risk populations. Management
Monitor blood pressure and glycemic control to evaluate their impact on retinal perfusion metrics. Monitoring & Follow-up
Conduct sensitivity analyses in hypertensive individuals to understand the effects of blood pressure on microvascular perfusion. Risks
Consider the variability in retinal perfusion metrics due to changes in blood pressure control or antihypertensive therapy. Patient & Prescribing Data
Individuals with hypertension and diabetes at risk for coronary atherosclerosis.
Retinal imaging may serve as an opportunistic assessment tool during routine ophthalmic evaluations.
Clinical Best Practices
Combine perfusion-based OCTA indices with structural analyses for comprehensive cardiovascular risk assessment. Advocate for further research to establish retinal imaging as a clinically actionable strategy for early vascular disease detection. Related Resources & Content
