Before revision: Pathophysiology Valsalva retinopathy is a form of pre-retinal hemorrhage occur due to rupture of retinal vessels caused by a physical exertion .
After revision: Pathophysiology Valsalva retinopathy is a form of sub-retinal, sub-hyaloid or sub-internal limiting membrane hemorrhage occur due to rupture of retinal vessels caused by a strenuous physical activity .