Oxidative stress can occur when our cells are exposed to harmful molecules called "reactive oxygen species" over time. These ...

A closely related condition called vasculitis is inflammation of blood vessels in general — including veins and arteries. Takayasu's arteritis, also sometimes called "pulseless disease" or ...

Rebecca P. Winsett, RN, PhD, Assistant Professor, University of Tennessee Health Science Center, Memphis. Judy C. Martin, PhD, APRN, Associate Professor, College of ...

The aorta is the largest artery in the body. It carries oxygenated blood away from the left ventricle to the body. The vena cava is the largest vein in the body. It carries deoxygenated blood from ...

The blood is carried through a network of vessels known as arteries and veins. Arteries carry oygenated blood from your heart to the rest of your body, while veins carry dexoygenated blood from ...

remains a primary revascularisation strategy for complex coronary artery disease.1 The long term success of CABG heavily depends on graft durability, with saphenous vein grafts the most frequently ...

The process of drawing blood for testing is called venipuncture. So how does the blood drawing process work, and why is blood drawn from a vein and not an artery? Blood collection process First, let's ...

Vitamin K is important for heart and bone health. It helps prevent calcium from accumulating in the walls of the arteries and veins. Inadequate vitamin K levels can cause calcium buildup ...

Severe arteriosclerosis and episodes of thrombosis of the arteries or veins, which are common in this disease, add to the incidence of digital changes. In rare cases the leukemias and multiple ...

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