The circulatory system is a complex collection of the heart and its many chambers, and the vessels that move blood around the body. At first glance, it can be difficult to grasp. Whether you have an ...

Doctors discuss how common the condition is, why it happens — and whether Trump's symptoms align with his diagnosis.

Medically reviewed by Jeffrey S. Lander, MDMedically reviewed by Jeffrey S. Lander, MD Arteries are blood vessels in the body that carry blood away from the heart and throughout the body. There are ...

The difference between the two lies in the type of blood vessel that isn’t working correctly. PAD affects your arteries, but CVI affects your veins. Peripheral Artery Disease (PAD) vs. Chronic ...

Atherosclerosis, which mainly occurs in arteries and not veins, is the main difference between the causes of PVD and PAD. PAD most often occurs due to atherosclerosis, while this is rarer in PVD ...

Your circulatory system contains three blood vessel types: arteries, veins, and capillaries. Arteries carry blood from the heart, unlike veins, which carry blood to the heart. According to the ...

So in each case, it's a selection process that has to be made tailored to the patient's specific characteristics, whether we use veins, arteries, and how much of each we use.

A carotid artery duplex is an ultrasound imaging study that assesses blood flow to the major arteries in the neck, which supply blood flow to the brain. Venous Duplex. This ultrasound is an imaging ...

Your heart pumps blood and oxygen to all of the organs and tissues of the body through a network of “pipes” called arteries and veins. The heart muscle needs oxygen-rich blood to do its job. The ...