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In the strictest sense, blood that is being carried toward the heart is venous, while blood being carried away from the heart is arterial, according to Dictionary.com. However, with the exception of the blood carried by the pulmonary arteries and veins, blood in the arteries also carries more oxygen


The main difference between arterial and venous bleeding is the point of origin. UCSB ScienceLine explains that arterial bleeding originates from the damaged arteries while venous bleeding means losing the blood from the veins.


Also referred to as peripheral artery disease, arterial disease in the legs is caused by a condition called arteriosclerosis, hardening of the arteries. This condition occurs when plaque accumulated on the walls of the arteries making them narrow. Consequently, the arteries become stiffer, inhibitin


Symptoms of peripheral artery disease in the legs include muscle pain, burning, numbness and slow healing wounds. Additional symptoms are shiny leg skin, leg skin that is cool to the touch, loss of hair on the legs and a fainter pulse in the feet, according to WebMD.


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


Medical procedures, lifestyle changes and medicines prevent carotid artery disease from getting worse and also prevent strokes, explains the National Heart, Lung, and Blood Institute. Age, severity of the disease and symptoms determine which treatments are used for each case of carotid artery diseas


Carotid artery disease often causes no noticeable symptoms, but a severe artery blockage may trigger a transient ischemic attack, commonly known as a mini stroke, Cleveland Clinic states. Symptoms associated with TIA include slurred speech, vision loss, confusion, dizziness, and weakness on one side


Peripheral artery disease, or PAD, causes reduced blood flow to the legs as a result of plaque buildup in the arteries, according to WebMD. As plaque increases, the arteries narrow.


The treatments for peripheral artery disease include medications, lifestyle changes and surgical procedures, states the National Heart, Lung and Blood Institute. Peripheral artery disease develops when the arteries narrow, reducing blood flow to the limbs, reports Mayo Clinic.


Reversing coronary artery disease is possible, but it requires major lifestyle changes, especially for those who are accustomed to a typical American diet, notes WebMD. Committing to a vegetarian lifestyle that draws protein from legumes, soy, egg whites and nonfat dairy is the first step.