1. Articles from Jianqiang Zhang

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    1. Diagnosis of chronic stage of hypertensive retinopathy based on spectral domain optical coherence tomography

      Diagnosis of chronic stage of hypertensive retinopathy based on spectral domain optical coherence tomography

      Hypertensive retinopathy refers to the retinal vascular changes associated with systemic arterial hypertension. Hypertensive retinopathy can be divided into chronic and acute phases. A cross‐sectional study was performed to explore a method of measurement in the diameters of retinal vessels for diagnosis of chronic hypertensive retinopathy based on spectral domain optical coherence tomography (SD‐OCT). The central retinal artery diameter (CRAD), the central retinal vein diameter (CRVD), and the artery‐to‐vein ratio (AVR) were measured. A total of 119 subjects with 119 eyes were included in this study, in which 56 subjects with 56 eyes were included in ...

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