title: Visual impairment.
authors.affiliation: Department of Medicine, College of Medicine and Health Sciences, Al-Khod, Zip 123, Muscat, Oman. rnandagopal@yahoo.com
authors.forename: Ramachandiran
authors.initials: R
authors.lastname: Nandhagopal
mesh_terms: D000368:Aged; D001281:Atrial Fibrillation / Q000150:complications; D006423:Hemianopsia / Q000175:diagnosis* / Q000209:etiology; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D020521:Stroke / Q000175:diagnosis* / Q000209:etiology