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Prem Senthil M, Kurban C, Thuy Nguyen N, Nguyen AP, Chakraborty R, Delaney C, Clark R, Anand S, Bhardwaj H. Role of noninvasive ocular imaging as a biomarker in peripheral artery disease (PAD): A systematic review. Vasc Med 2024; 29:215-222. [PMID: 38054219 PMCID: PMC11010562 DOI: 10.1177/1358863x231210866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2023]
Abstract
This study aimed to review the current literature exploring the utility of noninvasive ocular imaging for the diagnosis of peripheral artery disease (PAD). Our search was conducted in early April 2022 and included the databases Medline, Scopus, Embase, Cochrane, and others. Five articles were included in the final review. Of the five studies that used ocular imaging in PAD, two studies used retinal color fundus photography, one used optical coherence tomography (OCT), and two used optical coherence tomography angiography (OCTA) to assess the ocular changes in PAD. PAD was associated with both structural and functional changes in the retina. Structural alterations around the optic disc and temporal retinal vascular arcades were seen in color fundus photography of patients with PAD compared to healthy individuals. The presence of retinal hemorrhages, exudates, and microaneurysms in color fundus photography was associated with an increased future risk of PAD, especially the severe form of the disease. The retinal nerve fiber layer (RNFL) was significantly thinner in the nasal quadrant in patients with PAD compared to age-matched healthy individuals in OCT. Similarly, the choroidal thickness in the subfoveal region was significantly thinner in patients with PAD compared to controls. Patients with PAD also had a significant reduction in the retinal and choroidal circulation in OCTA compared to healthy controls. As PAD causes thinning and ischemic changes in retinal vessels, examination of the retinal vessels using retinal imaging techniques can provide useful information about early microvascular damage in PAD. Ocular imaging could potentially serve as a biomarker for PAD. PROSPERO ID: CRD42022310637.
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Affiliation(s)
- Mallika Prem Senthil
- College of Nursing and Health Sciences, Caring Futures Institute, Flinders University, Adelaide, SA, Australia
| | - Chroran Kurban
- College of Nursing and Health Sciences, Caring Futures Institute, Flinders University, Adelaide, SA, Australia
| | - Ngoc Thuy Nguyen
- College of Nursing and Health Sciences, Caring Futures Institute, Flinders University, Adelaide, SA, Australia
| | - Anh-Phuong Nguyen
- College of Nursing and Health Sciences, Caring Futures Institute, Flinders University, Adelaide, SA, Australia
| | - Ranjay Chakraborty
- College of Nursing and Health Sciences, Caring Futures Institute, Flinders University, Adelaide, SA, Australia
| | - Christopher Delaney
- Department of Vascular and Endovascular Surgery, Flinders Medical Centre, Adelaide, SA, Australia
| | - Robyn Clark
- College of Nursing and Health Sciences, Caring Futures Institute, Flinders University, Adelaide, SA, Australia
| | - Saumya Anand
- College of Nursing and Health Sciences, Caring Futures Institute, Flinders University, Adelaide, SA, Australia
| | - Heena Bhardwaj
- College of Nursing and Health Sciences, Caring Futures Institute, Flinders University, Adelaide, SA, Australia
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Reyes-Goya C, Santana-Garrido Á, Espinosa-Martín P, Vázquez CM, Mate A. Wild and cultivated olive trees: Nutraceutical insights of extra virgin olive oils in cardiovascular and ocular diseases. Biochim Biophys Acta Mol Basis Dis 2024; 1870:166904. [PMID: 37793462 DOI: 10.1016/j.bbadis.2023.166904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 09/22/2023] [Accepted: 09/26/2023] [Indexed: 10/06/2023]
Abstract
Extra virgin olive oil (EVOO) from Olea europaea (cultivated olive tree) and the oil obtained from the wild olive variety or acebuche (ACE oil from Olea oleaster) contain an extraordinary number of bioactive molecules. These include oleic acid, sterols, tocopherols, triterpene compounds, and polyphenols. Both oils are known for their healthy properties and are considered to be a nutraceutical tool against cardiovascular diseases, including arterial hypertension, preeclampsia, and ocular diseases such as glaucoma or diabetic retinopathy. The benefits of EVOO and ACE oil stem from their anti-inflammatory, antioxidant, and anti-cancer properties. They also have potential as prebiotic compounds. In this update, we synthesise and illustrate the various characteristics and beneficial effects of olive oils from different varieties of olive trees, with special emphasis on Olea oleaster, also known as Olea europaea, L. var. sylvestris.
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Affiliation(s)
- C Reyes-Goya
- Departamento de Fisiología, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain; Epidemiología Clínica y Riesgo Cardiovascular, Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío/Consejo Superior de Investigaciones Científicas/Universidad de Sevilla, 41013 Sevilla, Spain.
| | - Á Santana-Garrido
- Departamento de Fisiología, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain; Epidemiología Clínica y Riesgo Cardiovascular, Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío/Consejo Superior de Investigaciones Científicas/Universidad de Sevilla, 41013 Sevilla, Spain
| | - P Espinosa-Martín
- Departamento de Fisiología, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain
| | - C M Vázquez
- Departamento de Fisiología, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain; Epidemiología Clínica y Riesgo Cardiovascular, Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío/Consejo Superior de Investigaciones Científicas/Universidad de Sevilla, 41013 Sevilla, Spain.
| | - A Mate
- Departamento de Fisiología, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain; Epidemiología Clínica y Riesgo Cardiovascular, Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío/Consejo Superior de Investigaciones Científicas/Universidad de Sevilla, 41013 Sevilla, Spain
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Zhou T, Wan T, Jin X, Chen Y, Shen C. The clinical implications of choroidal thickness combined with tear VEGFA in coronary artery disease. Coron Artery Dis 2023; 34:510-516. [PMID: 37756415 PMCID: PMC10538601 DOI: 10.1097/mca.0000000000001279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 08/20/2023] [Indexed: 09/29/2023]
Abstract
OBJECTIVE The purpose of this study was to evaluate the effect of choroidal thickness and tear vascular endothelial growth factor A (VEGFA) as biomarkers of coronary artery disease (CAD). METHODS This study was a retrospective observational case-control trial. A total of 637 patients who underwent coronary angiography to assess their coronary artery status were included. The patients were divided into two groups: 200 people in the No CAD group and 437 people in the CAD group. We evaluated the choroidal thickness of the right foveal membrane in all patients through optical coherence tomography angiography examination. We also collected tear samples from patients to measure VEGFA. The ROC curve and its area under the curve (AUC) were used for analysis. RESULTS The central foveal choroid in the No CAD group was significantly thicker than that in the CAD group (289.09 μm ± 38.41; 229.03 μm ± 33.44, P < 0.01). The tear VEGFA in the CAD group was higher than that in the No CAD group (706.15 ng/mL ± 147.42; 419.66 ng/mL ± 105.85, P < 0.01). Spearman analysis showed that the correlation between choroidal thickness and Gensini score was -0.7387 ( P < 0.01). The correlation between tear VEGFA level and Gensini score was 0.8636 ( P < 0.01). Taking choroidal thickness and tear VEGFA as independent variables, we obtained AUC = 0.9647 (95% CI 0.9506-0.9789, P < 0.01) through binary logic regression and ROC curve analysis. CONCLUSION The combination of choroidal thickness and tear VEGFA in patients can serve as a clinical marker of CAD and its severity.
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Affiliation(s)
- Tingquan Zhou
- Department of Cardiology, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine
| | - Ting Wan
- Department of Ophthalmology, Jinshan Hospital of Fudan University, Shanghai, China
| | - Xian Jin
- Department of Cardiology, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine
| | - Yu Chen
- Department of Cardiology, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine
| | - Chengxing Shen
- Department of Cardiology, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine
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Chan YK, Cheng CY, Sabanayagam C. Eyes as the windows into cardiovascular disease in the era of big data. Taiwan J Ophthalmol 2023; 13:151-167. [PMID: 37484607 PMCID: PMC10361436 DOI: 10.4103/tjo.tjo-d-23-00018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 04/11/2023] [Indexed: 07/25/2023] Open
Abstract
Cardiovascular disease (CVD) is a major cause of mortality and morbidity worldwide and imposes significant socioeconomic burdens, especially with late diagnoses. There is growing evidence of strong correlations between ocular images, which are information-dense, and CVD progression. The accelerating development of deep learning algorithms (DLAs) is a promising avenue for research into CVD biomarker discovery, early CVD diagnosis, and CVD prognostication. We review a selection of 17 recent DLAs on the less-explored realm of DL as applied to ocular images to produce CVD outcomes, potential challenges in their clinical deployment, and the path forward. The evidence for CVD manifestations in ocular images is well documented. Most of the reviewed DLAs analyze retinal fundus photographs to predict CV risk factors, in particular hypertension. DLAs can predict age, sex, smoking status, alcohol status, body mass index, mortality, myocardial infarction, stroke, chronic kidney disease, and hematological disease with significant accuracy. While the cardio-oculomics intersection is now burgeoning, very much remain to be explored. The increasing availability of big data, computational power, technological literacy, and acceptance all prime this subfield for rapid growth. We pinpoint the specific areas of improvement toward ubiquitous clinical deployment: increased generalizability, external validation, and universal benchmarking. DLAs capable of predicting CVD outcomes from ocular inputs are of great interest and promise to individualized precision medicine and efficiency in the provision of health care with yet undetermined real-world efficacy with impactful initial results.
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Affiliation(s)
- Yarn Kit Chan
- Ophthalmology and Visual Sciences Academic Clinical Program (Eye ACP), Duke-NUS Medical School, Singapore
| | - Ching-Yu Cheng
- Ophthalmology and Visual Sciences Academic Clinical Program (Eye ACP), Duke-NUS Medical School, Singapore
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore
- Center for Innovation and Precision Eye Health, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Department of Ophthalmology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Charumathi Sabanayagam
- Ophthalmology and Visual Sciences Academic Clinical Program (Eye ACP), Duke-NUS Medical School, Singapore
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore
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Anzidei R, Ali E, Konidaris VE. Rare presentation of central retinal vein occlusion sparing the superotemporal quadrant in a patient with congenital cardiovascular disease. BMJ Case Rep 2022; 15:e250279. [PMID: 36127035 PMCID: PMC9490615 DOI: 10.1136/bcr-2022-250279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
A young Asian man with a diagnosis of complex congenital heart disease and visceral situs inversus presented to the eye casualty with a recent onset of blurred vision in his left eye. Funduscopic examination of the left eye showed the presence of intraretinal haemorrhages in the inferior and superonasal quadrants, sparing the superotemporal arcade. Optical coherence tomography showed presence of macular oedema and fundus fluorescein angiography confirmed the diagnosis of central retinal vein occlusion sparing the superotemporal branch. Intravitreal antivascular endothelial growth factor treatment was administered, with favourable anatomic and functional outcomes. The presentation of an incomplete central retinal vein occlusion is extremely unusual, especially in a patient with significant cardiac malformation. With the current advances in interventional cardiac procedures, more patients are having longer lifespan and are presenting to ophthalmologists with ocular consequences of circulatory disorders, emphasising the need for multidisciplinary management.
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Affiliation(s)
- Rossella Anzidei
- Ophthalmology, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Esraa Ali
- Ophthalmology, University Hospitals of Leicester NHS Trust, Leicester, UK
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Romero-Trevejo JL, Fernández-Romero L, Delgado J, Muñoz-García E, Sánchez-Pérez A, Murri M, Gutiérrez-Bedmar M, Jiménez-Navarro MF. Choroidal thickness and granulocyte colony-stimulating factor in tears improve the prediction model for coronary artery disease. Cardiovasc Diabetol 2022; 21:103. [PMID: 35681222 PMCID: PMC9185942 DOI: 10.1186/s12933-022-01538-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 05/27/2022] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Coronary artery disease (CAD) detection in asymptomatic patients still remains controversial. The aim of our study was to evaluate the usefulness of ophthalmologic findings as predictors of the presence of CAD when added to cardiovascular classic risk factors (CRF) in patients with acute coronary cardiopathy suspicion. METHODS After clinical stabilization, 96 patients with acute coronary cardiopathy suspicion were selected and divided in two groups: 69 patients with coronary lesions and 27 patients without coronary lesions. Their 192 eyes were subjected to a complete routine ophthalmologic examination. Samples of tear fluid were also collected to be used in the detection of cytokines and inflammatory mediators. Logistic regression models, receiver operating characteristic curves and their area under the curve (AUC) were analysed. RESULTS Suggestive predictors were choroidal thickness (CT) (OR: 1.02, 95% CI 1.01-1.03) and tear granulocyte colony-stimulating factor (G-CSF) (OR: 0.97, 95% CI 0.95-0.99). We obtained an AUC of 0.9646 (95% CI 0.928-0.999) when CT and tear G-CSF were added as independent variables to the logistic regression model with cardiovascular CRF: sex, age, diabetes, high blood pressure, hypercholesterolemia, smoking habit and obesity. This AUC was significantly higher (p = 0.003) than the prediction derived from the same logistic regression model without CT and tear G-CSF (AUC = 0.828, 95% CI 0.729-0.927). CONCLUSIONS CT and tear G-CSF improved the predictive model for CAD when added to cardiovascular CRF in our sample of symptomatic patients. Subsequent studies are needed for validation of these findings in asymptomatic patients.
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Affiliation(s)
- José Lorenzo Romero-Trevejo
- Department of Ophthalmology, Virgen de la Victoria University Hospital, Campus de Teatinos, s/n. 29010, Malaga, Spain
- Department of Medicine and Dermatology. School of Medicine, University of Malaga, Campus de Teatinos, s/n. 29010, Malaga, Spain
- Malaga Biomedical Research Institute-IBIMA, Virgen de La Victoria University Hospital, Campus de Teatinos, s/n. 29010, Malaga, Spain
| | - Lourdes Fernández-Romero
- Malaga Biomedical Research Institute-IBIMA, Virgen de La Victoria University Hospital, Campus de Teatinos, s/n. 29010, Malaga, Spain
| | - Josué Delgado
- Malaga Biomedical Research Institute-IBIMA, Virgen de La Victoria University Hospital, Campus de Teatinos, s/n. 29010, Malaga, Spain
- Department of Heart and Cardiovascular Pathology, Virgen de La Victoria University Hospital, Campus de Teatinos, s/n. 29010, Malaga, Spain
- CIBERCV Cardiovascular Diseases, Carlos III Health Institute, Madrid, Spain
| | - Erika Muñoz-García
- Malaga Biomedical Research Institute-IBIMA, Virgen de La Victoria University Hospital, Campus de Teatinos, s/n. 29010, Malaga, Spain
- Department of Heart and Cardiovascular Pathology, Virgen de La Victoria University Hospital, Campus de Teatinos, s/n. 29010, Malaga, Spain
- CIBERCV Cardiovascular Diseases, Carlos III Health Institute, Madrid, Spain
| | - Andrés Sánchez-Pérez
- Malaga Biomedical Research Institute-IBIMA, Virgen de La Victoria University Hospital, Campus de Teatinos, s/n. 29010, Malaga, Spain
- Department of Heart and Cardiovascular Pathology, Virgen de La Victoria University Hospital, Campus de Teatinos, s/n. 29010, Malaga, Spain
| | - Mora Murri
- Malaga Biomedical Research Institute-IBIMA, Virgen de La Victoria University Hospital, Campus de Teatinos, s/n. 29010, Malaga, Spain
- CIBEROBN Obesity and Nutrition, Carlos III Health Institute, Madrid, Spain
| | - Mario Gutiérrez-Bedmar
- Malaga Biomedical Research Institute-IBIMA, Virgen de La Victoria University Hospital, Campus de Teatinos, s/n. 29010, Malaga, Spain.
- CIBERCV Cardiovascular Diseases, Carlos III Health Institute, Madrid, Spain.
- Department of Preventive Medicine and Public Health. School of Medicine, University of Malaga, Campus de Teatinos, s/n. 29010, Malaga, Spain.
| | - Manuel Francisco Jiménez-Navarro
- Department of Medicine and Dermatology. School of Medicine, University of Malaga, Campus de Teatinos, s/n. 29010, Malaga, Spain.
- Malaga Biomedical Research Institute-IBIMA, Virgen de La Victoria University Hospital, Campus de Teatinos, s/n. 29010, Malaga, Spain.
- Department of Heart and Cardiovascular Pathology, Virgen de La Victoria University Hospital, Campus de Teatinos, s/n. 29010, Malaga, Spain.
- CIBERCV Cardiovascular Diseases, Carlos III Health Institute, Madrid, Spain.
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Kaginalkar A, Kapoor A, Chawla R. Ultra-wide-field retinal imaging in tetralogy of Fallot before and after cardiac surgery. Can J Ophthalmol 2022; 57:e175-e177. [PMID: 35120911 DOI: 10.1016/j.jcjo.2022.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Revised: 12/18/2021] [Accepted: 01/03/2022] [Indexed: 10/19/2022]
Affiliation(s)
| | - Anirudh Kapoor
- All India Institute of Medical Sciences, New Delhi, India
| | - Rohan Chawla
- All India Institute of Medical Sciences, New Delhi, India.
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Evaluation of augmentation index and pulse wave velocity measurements in central retinal vein occlusion patients with and without hypertension. Int Ophthalmol 2022; 42:1347-1354. [PMID: 35083600 DOI: 10.1007/s10792-022-02237-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Accepted: 01/13/2022] [Indexed: 10/19/2022]
Abstract
PURPOSE To evaluate arterial stiffness using the pulse wave velocity (PWV) and augmentation index (AI) in central retinal vein occlusion (CRVO) patients. METHODS Forty-two CRVO patients (i.e., CRVO group) and 54 healthy controls (i.e., control group) were included in this comparative and cross-sectional study. The PWV, AI and augmentation pressure were measured with a noninvasive, oscillometric method. RESULTS The mean PWV, AI and augmentation pressure values were significantly higher in CRVO patients than in controls (p = 0.024, p < 0.001 and p = 0.001, respectively). The mean augmentation pressure, AI and PWV measurements were not statistically significant between CRVO patients with and without hypertension (p = 0.856 and p < 0.526, p = 0.432, respectively). Age, presence of hypertension, AI and PWV were found to be as independent risk factors of CRVO development (OR = 2.21, 95% CI [1.44, 3.38] and OR = 2.40, 95% CI [1.50, 3.86], OR = 3.2, 95% CI [1.70, 5.60] and OR = 5.70, 95% CI [2.00, 18.50], respectively). CONCLUSION The AI and PWV values were significantly higher in CRVO patients than in controls. These results indicate that similar abnormalities in the arterial wall structure may play an important role in the pathogenesis of the CRVO and cardiovascular diseases. In addition, our findings show that each patient with RVO should be examined in terms of systemic vascular pathologies.
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Papathanasiou KA, Kazantzis D, Vrachatis DA, Giotaki SG, Papaconstantinou E, Kanakis M, Avramides D, Deftereos S, Chatziralli I, Georgalas I. Choroidal thickness in patients with systemic arterial hypertension: a systematic review and meta-analysis. Ther Adv Ophthalmol 2022; 14:25158414221132825. [DOI: 10.1177/25158414221132825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Accepted: 09/27/2022] [Indexed: 11/09/2022] Open
Abstract
Background: The global burden of hypertension is constantly increasing with adverse cardiovascular and ocular sequelae. The association between elevated blood pressure and choroidal thickness (CT), as assessed via optical coherence tomography (OCT), is poorly understood. Objectives and Design: Studies including hypertensive adults and normotensive controls undergoing OCT were evaluated for inclusion in this meta-analysis. The primary endpoint was CT difference between hypertensive and normotensive adults. Data Sources and Methods: We conducted a systematic review and after searching 1011 results from MEDLINE, ClinicalTrials.gov, medRxiv and Cochrane Library, six studies were deemed eligible and were pooled according to a random-effect model. Results: A statistically significant reduction in choroidal thickness was found in hypertensive adults ( n = 454) as compared with normotensive controls ( n = 365) [mean difference: −0.77; 95% confidence intervals: (−1.20, −0.34); p = 0.0004]. The main limitations of this meta-analysis are the relatively small population included and the high statistical heterogeneity ( I2 = 87%) among the various studies. Of note, after excluding one study the heterogeneity was markedly reduced. Conclusion: Choroidal thickness is reduced among hypertensive subjects compared with normotensive controls. This finding mandates further examination in the context of long-term clinical outcomes.
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Affiliation(s)
| | - Dimitrios Kazantzis
- 2nd Department of Ophthalmology, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Sotiria G. Giotaki
- Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Eva Papaconstantinou
- Department of Ophthalmology, National and Kapodistrian University of Athens, 1st University Eye Clinic, G. Gennimatas General Hospital of Athens, Athens, Greece
| | - Menelaos Kanakis
- Department of Ophthalmology, National and Kapodistrian University of Athens, 1st University Eye Clinic, G. Gennimatas General Hospital of Athens, Athens, Greece
| | - Dimitrios Avramides
- Department of Cardiology, ‘G. Gennimatas’ General Hospital of Athens, Athens, Greece
| | - Spyridon Deftereos
- 2nd Department of Cardiology, Attikon Hospital, National and Kapodistrian University of Athens, 1 Rimini Str., Chaidari, Attiki, 12462 Athens, Greece
- Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Irini Chatziralli
- 2nd Department of Ophthalmology, National and Kapodistrian University of Athens, Athens, Greece
| | - Ilias Georgalas
- Department of Ophthalmology, National and Kapodistrian University of Athens, 1st University Eye Clinic, G. Gennimatas General Hospital of Athens, Athens, Greece
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Branch Retinal Artery Occlusion Secondary to Infective Endocarditis. J Ophthalmol 2021; 2021:8828876. [PMID: 33510906 PMCID: PMC7822698 DOI: 10.1155/2021/8828876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 12/07/2020] [Accepted: 01/06/2021] [Indexed: 11/20/2022] Open
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