Retinal blood vessels and ocular blood flow.
D000328:Adult; D001145:Arrhythmias, Cardiac; D006339:Heart Rate; D006801:Humans; D009884:Ophthalmodynamometry; D010781:Photography; D010991:Plethysmography; D012039:Regional Blood Flow; D012171:Retinal Vessels / Q000033:anatomy & histology / Q000502:physiology; D014065:Tonometry, Ocular