Peripheral neuropathy affects the nerves in your toes, feet, legs, hands, and arms. Peripheral neuropathy may also cause muscle weakness and loss of reflexes, especially at the ankle, leading to changes in the way a person walks. Foot deformities, such as hammertoes and the collapse of the midfoot, may occur.
The vascular system, also called the circulatory system, is made up of the vessels that carry blood and lymph through the body. The arteries and veins carry blood throughout the body, delivering oxygen and nutrients to the body tissues and taking away tissue waste matter.
Pulmonary Vein Function. The basic function of your pulmonary veins mirrors that of other veins in your body: they transport blood back to your heart. However, unlike all of the other veins in your body, which ultimately deliver deoxygenated blood to your heart, the pulmonary veins carry oxygenated blood to your heart.Hence, the principal function of the pulmonary veins is to act as a conduit for oxygenated blood between your lungs and your heart.ulmonary Vein Function. The basic function of your pulmonary veins mirrors that of other veins in your body: they transport blood back to your heart. However, unlike all of the other veins in your body, which ultimately deliver deoxygenated blood to your heart, the pulmonary veins carry oxygenated blood to your heart.