American journal of ophthalmology · 2004
Increased ocular pulse amplitude revealing aortic regurgitation.
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McKee Hamish D R, Saldaña Manuel, Ahad Muhammad A
Аннотация
PURPOSE: To report a case in which observation of increased ocular pulse amplitude (OPA) estimates in both eyes lead to a diagnosis of, and was presumably due to, aortic regurgitation.
DESIGN: Case report.
METHODS: An incidental finding of high OPA estimates in both eyes lead to a finding of widened arterial pulse pressure and aortic regurgitation. OPA estimates were taken after aortic valve surgery when arterial pulse pressure was normal.
RESULTS: OPA estimates were 9 mm Hg in both eyes when arterial pulse pressure was high and 3 mm Hg in each eye when normal.
CONCLUSION: Widened arterial pulse pressure may lead to increased OPA.
DESIGN: Case report.
METHODS: An incidental finding of high OPA estimates in both eyes lead to a finding of widened arterial pulse pressure and aortic regurgitation. OPA estimates were taken after aortic valve surgery when arterial pulse pressure was normal.
RESULTS: OPA estimates were 9 mm Hg in both eyes when arterial pulse pressure was high and 3 mm Hg in each eye when normal.
CONCLUSION: Widened arterial pulse pressure may lead to increased OPA.