“There is a good possibility that when having a routine eye exam in Houston we will be able to provide a test that helps determine your risk of stroke,” commented Dr. Da-Thuy Van, an eye doctor at The Eye Clinic of Texas serving greater Galveston & Houston. “Researchers from the University of Zurich reported data in Ophthalmology, the journal of the American Academy of Ophthalmology  showing that results of a test called Ocular Pulse Amplitude (OPA) can reliably detect carotid artery stenosis (CAS) or carotid artery narrowing, a condition that clogs or blocks the arteries that feed the front part of the brain which is a known risk factor for stroke. I am hopeful that we will soon be able to perform this test as part of a routine eye exam,” said Dr. Van.

Each year, approximately 795,000 Americans suffer a new or recurrent stroke, and more than 137,000 of these people die as a result. People with severe CAS are much more likely to suffer stroke.”We would like to catch and treat CAS before that can happen, but because CAS has no symptoms and an efficient test is not currently available the disease often goes undetected,” explained Dr. Van.

If you or someone you know has questions about eye exams, eye health and stroke prevention please feel free to call The Eye Clinic of Texas at 800-423-3937, visit The Eye Clinic of Texas or facebook.com/ecot.lasik to schedule an appointment.

The Eye Clinic of Texas is an affiliate of Houston Eye Associates, the largest ophthalmology clinic in the nation. We are a leading eye care practice serving the greater Houston, Galveston, League City and Texas City area that provides all aspects of general, medical, surgical, laser and optical eye care services. Our Board Certified Ophthalmologists perform Laser Eye Surgery such as LASIK, Cataract Surgery & Lens Implants using advanced technology IOLs to correct complex problems such as astigmatism and near vision focusing problems including presbyopia, diagnosis and management of glaucoma, diagnosis and management of diabetic retinopathy, diagnosis and management of Age Related Macular Degeneration (AMD) and Pediatric Ophthalmology. Texas EyeWear at The Eye Clinic of Texas provides personalized consultation and fitting of eyeglasses and eyeglass lenses for greater Houston, Galveston, League City and Texas City area patients.


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