{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,9]],"date-time":"2026-03-09T20:00:59Z","timestamp":1773086459834,"version":"3.50.1"},"reference-count":46,"publisher":"MDPI AG","issue":"3","license":[{"start":{"date-parts":[[2026,3,9]],"date-time":"2026-03-09T00:00:00Z","timestamp":1773014400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Life"],"abstract":"<jats:p>Background: Our study aimed to evaluate whether OCTA can detect retinal dysfunction in hypertensive patients with atherosclerotic plaque in order to improve early detection of vascular changes and to better adjust treatment protocols. Therefore, we can potentially reduce the rate of ocular, cardiovascular and cerebral complications of hypertension and of dyslipidemia. Methods: We performed a study on hypertensive patients with dyslipidemia undergoing specific treatment. Ten OCTA parameters, the presence of carotid plaque on carotid Doppler ultrasound and three types of antihypertensive drugs were analyzed. An increased carotid intima-media thickness (IMT) (\u22651.0 mm) or the presence of carotid plaque was defined as subclinical atherosclerosis. We correlated classes of medication with OCTA parameters and with Doppler assessment. Results: In the final study, we included 196 eyes of 98 patients; 51 subjects had carotid plaques. Three groups were formed: antihypertensive monotherapy, including Angiotensin-converting enzyme inhibitor (ACEI) or Calcium channel blocker (CCB) + statins, and combined antihypertensive therapy, including ACEI\/Angiotensin Receptor Blocker (ARB) + statins. We found statistically significant results in the presence of atherosclerotic plaques as follows: increased avascular zone (FAZ) and decreased vascular flow area (VFA) in the ACEI group, increased FAZ Circularity and a reduction in Density Total in the CCB lot, higher values of non-flow area (NFA), FAZ Area and decreased Density Total in the ACEI\/ARB group. Conclusions: The strongest correlations we found were between increased hypertension, decreased retinal microcirculation and the presence of atherosclerotic plaques in patients using combined antihypertensive therapy and statins. The results indicate that subjects with multiple therapies, advancing hypertensive retinopathy and atherosclerotic carotid plaques display a deficit in retinal vascularization. OCTA can provide early detection of microvascular changes in hypertension associated with dyslipidemia and carotid plaques. Thus, by correlating OCTA and carotid Doppler ultrasound, antihypertensive and statin therapy can be adjusted and disease risk stratification can be obtained.<\/jats:p>","DOI":"10.3390\/life16030436","type":"journal-article","created":{"date-parts":[[2026,3,9]],"date-time":"2026-03-09T11:06:52Z","timestamp":1773054412000},"page":"436","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Retinal Dysfunction in Hypertensive Patients with Atherosclerotic Plaque Detected by Carotid Doppler Ultrasound: An Optical Coherence Tomography Angiography Assessment"],"prefix":"10.3390","volume":"16","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0927-2657","authenticated-orcid":false,"given":"Irina","family":"Barca","sequence":"first","affiliation":[{"name":"Department of Physiology, \u201cCarol Davila\u201d University of Medicine and Pharmacy, 050474 Bucharest, Romania"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vasile","family":"Potop","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, \u201cCarol Davila\u201d University of Medicine and Pharmacy, 050474 Bucharest, Romania"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0019-934X","authenticated-orcid":false,"given":"Stefan Sorin","family":"Arama","sequence":"additional","affiliation":[{"name":"Department of Physiology, \u201cCarol Davila\u201d University of Medicine and Pharmacy, 050474 Bucharest, Romania"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2026,3,9]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"756","DOI":"10.1038\/s41440-025-02532-1","article-title":"Current hypertension epidemiology and contemporary approaches using the \u201cReal-World Evidence Cycle\u201d framework","volume":"49","author":"Satoh","year":"2026","journal-title":"Hypertens. 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