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www.reference.com/article/venous-leg-ulcers-b11536487d69a7f5

Venous leg ulcers are shallow wounds that occur when the veins in the leg do not send blood back to the heart properly, according to WebMD. This condition is known as venous insufficiency, and one result is ulcers that form between the calf and ankle, along the sides of the leg.

www.reference.com/article/treatment-venous-leg-ulcers-c989a91f7c7ebc54

The treatment for venous leg ulcers involves improving blood circulation by using compressions, raising the leg above the heart level and walking daily. The doctor may alsoremove the dead tissues from the wound to help speed the healing of ulcer. Wearing the leg compressions is necessary after even

www.reference.com/article/signs-coronary-artery-disease-fc8d840e5d34f57

Signs and symptoms of coronary artery disease include angina, shortness of breath, rapid heartbeat, nausea and weakness, according to Healthline. Feeling as if the heart is skipping beats, called palpitations, is another symptom. Narrowed arteries characterize this condition, causing an insufficient

www.reference.com/article/venous-ulcer-63a0ddf24df3da8d

Venous ulcers are open sores or wounds that do not heal or keep coming back, forming lower than the knee, on the inside part of the leg, notes ClevelandClinic.org. Patients with history of swelling in the legs, varicose veins or blood clots in veins commonly develop these ulcers.

www.reference.com/article/arteries-valves-f70fe131087a2b8c

Arteries do not have valves. This is because the pressure from the heart is so great that valves are not needed to prevent the backflow of blood. This contrasts with veins, which do possess valves to prevent the backflow of blood.

www.reference.com/article/artery-heart-largest-27e580375d6f9d81

The largest artery in the human body is the aorta, which connects directly to the heart’s left ventricle. There are no arteries inside the heart, but there are many on the exterior of the heart, called coronary arteries. Coronary arteries bring blood directly to the tissues of the heart.

www.reference.com/article/venous-skin-ulcers-59822d398927915e

Venous skin ulcers are skin wounds that result from venous insufficiency, which is a condition in which blood in the leg veins fails to flow back to the heart due to damaged valves, according to WebMD. These wounds are shallow in nature and typically attack the lower leg sides. They are also known a

www.reference.com/world-view/symptoms-clogged-arteries-28ddd2ee7b64fc42

The symptoms of clogged arteries, or arteriosclerosis, depend on where in the body the arteries are clogged and the severity of the blockage, according to the National Heart, Lung and Blood Institute. Wherever it occurs, symptoms usually do not appear until the arteries are significantly clogged so

www.reference.com/article/blocked-arteries-treated-1e55ea155b56b9bd

Changes to lifestyle, medication, stent placement and coronary artery bypass surgery can treat blocked arteries, according to Mayo Clinic. An individual can also keep a close eye on his cholesterol, eat healthier foods, properly manage his stress and keep his weight under control.

www.reference.com/article/prevent-venous-leg-ulcers-f1be9b5c4f4ca491

Individuals can prevent venous leg ulcers by encouraging blood flow in the legs and managing any edema, according to Cleveland Clinic. Patients can also wear compression stockings to prevent edema. Patients can also manage edema by elevating their legs above the heart three to four times a day for 3