[Ophthalmodynamography in studies of ocular hemodynamics in normal subjects of different age with different arterial pressure].
Computer-aided ophthalmodynamographer for studies of hemodynamics in the orbital artery has been elaborated at research and production firm All-Russian Institute of Medical Engineering--Optimed. A total of 292 healthy subjects (542 eyes) aged 28-77 years with systolic pressure 100-170 mm Hg were examined. Main hemodynamic parameters in the orbital artery were determined: systolic, diastolic, mean ophthalmic, perfusion pressure, and systolic increment in pulse volume. Ocular hemodynamic parameters, except systolic increment in pulse volume, directly depend on systemic arterial pressure but not on age. Normal parameters of systolic, diastolic, mean ophthalmic, and perfusion pressure in the orbital artery at certain levels of systemic arterial pressure were determined.
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D000328:Adult; D000368:Aged; D000375:Aging / Q000502:physiology*; D001794:Blood Pressure / Q000502:physiology; D001330:Electronic Data Processing; D004594:Electrophysiology / Q000379:methods*; D005123:Eye / Q000098:blood supply*; D006439:Hemodynamics / Q000502:physiology*; D006801:Humans; D008875:Middle Aged; D009880:Ophthalmic Artery / Q000502:physiology*; D009915:Orbit / Q000098:blood supply; D012016:Reference Values
Oftal'modinamografiia v izuchenii gemodinamiki glaz u zdorovykh lits v zavisimosti ot vozrasta i urovnia arterial'nogo davleniia.