Results 11 to 20 of about 405,904 (181)

Mobile-HR: An Ophthalmologic-Based Classification System for Diagnosis of Hypertensive Retinopathy Using Optimized MobileNet Architecture. [PDF]

Diagnostics (Basel), 2023
Hypertensive retinopathy (HR) is a serious eye disease that causes the retinal arteries to change. This change is mainly due to the fact of high blood pressure.
Sajid MZ, Qureshi I, Abbas Q, Albathan M, Shaheed K, Youssef A, Ferdous S, Hussain A.   +7 more
europepmc   +2 more sources

The relationship between Subfoveal Choroidal Thickness and Hypertensive Retinopathy

Scientific Reports, 2021
The Beijing Eye Study 2011 is a population-based cross-sectional study in Northern China, which enrolled 3468 participants whose age were more than 50 years.
Lei Shao, Ling Xiao Zhou, Liang Xu, Wen Bin Wei   +3 more
doaj   +2 more sources

Automatic Detection and Classification of Hypertensive Retinopathy with Improved Convolution Neural Network and Improved SVM. [PDF]

Bioengineering (Basel)
Hypertensive retinopathy (HR) results from the microvascular retinal changes triggered by hypertension, which is the most common leading cause of preventable blindness worldwide.
Bhimavarapu U, Chintalapudi N, Battineni G.   +2 more
europepmc   +2 more sources

Hypertensive Retinopathy among Hypertensive Patients in a Tertiary Care Centre: A Descriptive Cross-sectional Study [PDF]

Journal of Nepal Medical Association
Introduction: Hypertension manifests in the eyes as retinopathy, choroidopathy, and optic neuropathy of which retinopathy can be used as a predictor for systemic morbidities and mortalities.
Anjila Basnet, Nilshan Rai, Shambhu Kumar Sahani, Anil Pathak, Bishal Nepali   +4 more
doaj   +2 more sources

Deep learning based retinal vessel segmentation and hypertensive retinopathy quantification using heterogeneous features cross-attention neural network. [PDF]

Front Med (Lausanne)
Retinal vessels play a pivotal role as biomarkers in the detection of retinal diseases, including hypertensive retinopathy. The manual identification of these retinal vessels is both resource-intensive and time-consuming.
Liu X, Tan H, Wang W, Chen Z.
europepmc   +2 more sources

Pregnancy outcome and relationship with hypertensive retinopathy in hypertensive disorders of pregnancy among antenatal patients of a tertiary hospital in Nigeria [PDF]

BMC Pregnancy and Childbirth
Introduction Hypertensive retinopathy can occur among women with hypertensive disorders of pregnancy (HDP). The aim of this study was to determine the proportion of hypertensive retinopathy in HDP, and its relationship with pregnancy outcome measures ...
Alozie Emeonye, Rex Emeonye, Daniel Gobo, Francis Ezenwankwo, Emmanuel Ogborogu, Ifeanyi Obi, Onyinye Onyia   +6 more
doaj   +2 more sources

Hypertensive Retinopathy among Patients with Hypertension Attending the Department of Ophthalmology in a Tertiary Care Centre: A Descriptive Cross-sectional Study [PDF]

Journal of Nepal Medical Association, 2023
Introduction: Hypertension is one of the major cardiovascular diseases leading to disability or death. Persistently elevated blood pressure leads to retinal vascular changes, also known as hypertensive retinopathy.
Pradeep Bastola, Sheeksha Bastola
doaj   +2 more sources

Different characteristics of retinal damage between chronic hypertension and hypertensive retinopathy. [PDF]

Sci Rep, 2022
The purpose of this study was to identify how chronic hypertension (HTN) and hypertensive retinopathy (HTNR) have different effects on retinal damage including inner retinal thinning and microvasculature impairment.
Nam KY, Lee MW, Jun JH, Sung JY, Kim JY.
europepmc   +2 more sources

Mild Hypertensive Retinopathy and Risk of Cardiovascular Disease: The Suita Study. [PDF]

J Atheroscler Thromb, 2022
Aims: This study aimed to investigate the association of mild hypertensive retinopathy with cardiovascular disease (CVD) risk. Methods: A total of 7,027 residents aged 30–79 years without a history of CVD participated in the annual health checkups and ...
Li J, Kokubo Y, Arafa A, Sheerah HA, Watanabe M, Nakao YM, Honda-Kohmo K, Kashima R, Sakai Y, Watanabe E, Teramoto M, Dohi T, Koga M.   +12 more
europepmc   +2 more sources

Hypertensive Retinopathy and the Risk of Stroke Among Hypertensive Adults in China

Investigative Ophthalmology and Visual Science, 2021
Purpose This study aimed to investigate the association between hypertensive retinopathy and the risk of first stroke, examine possible effect modifiers in hypertensive patients, and test the appropriateness of the Keith-Wagener-Barker (KWB ...
Xianhui Qin, Xiping Xu, Fan Fan Hou
exaly   +2 more sources