What is the difference between arteries and veins

The circulation of blood is, in fact, the essence of life. Both are part of the real circle of life no offense to Elton John. Peripheral Vascular Associates is proud to serve the San Antonio community and surrounding areas in vascular disease education, prevention, and treatment for over 43 years. Our vascular physicians are dedicated to helping our patients better understand how we can help them with vascular disease.

Call us at Unlike arteries, veins contain valves. Veins need valves to keep the blood flowing toward the heart. Theses valves are particularly important in the legs and arms. They fight gravity to prevent the backflow of blood. The cardiovascular system is a closed system of vessels called arteries, veins, and capillaries. The cardiovascular system keeps a continuous and controlled movement of blood that delivers nutrients and oxygen to every cell in the body.

It does this through thousands of miles of capillaries between the arteries and the veins. Nutrients and oxygen are delivered to every cell in your body through a circulatory system. The heart pumps oxygenated blood to your cells through arteries.

It pumps oxygen-depleted blood away from your cells through veins. If you have chronic health conditions, your blood oxygen level may fall outside of the normal range. All body tissues need oxygen and nutrients to survive. They also require the removal of waste substances that are a byproduct of metabolism.

The heart pumps blood around the body. It must work constantly and with enough force to ensure all bodily tissues receive enough blood to function.

Disruptions to the cardiovascular system can have severe consequences. Cardiovascular diseases are a group of disorders that affect the heart and blood vessels, such as coronary heart disease.

These diseases are the leading cause of death worldwide, accounting for around Arteries are a type of blood vessel that transports blood away from the heart. Veins carry blood back to the heart. Along with capillaries, these blood vessels are responsible for moving blood to and from tissues around the body. The heart pumps blood through a complex system of blood vessels.

There are several types of arteries and veins with different functions. For example, some contain more muscle for changing how much blood they carry. The cardiovascular system is essential to human life. Disruptions in the heart or blood vessels can be severe and, sometimes, fatal.

Cardiovascular disease affects the heart and blood vessels. There are many types, including coronary artery disease, angina, and heart failure…. Poor circulation has a range of potential causes, including diabetes and atherosclerosis. Symptoms include numbness in the extremities, digestive…. The circulatory system includes the heart and blood vessels that carry blood and oxygen around the body. Some circulatory diseases, such as stroke…. This sets off a chain of reactions that leads to inflammation.

In a worst-case scenario, cells form a plaque over the cholesterol, and a small blockage is formed. Sometimes they can break loose and cause a heart attack. As the plaques grow, they may block blood flow in an artery entirely. There are lifestyle changes and medication that can help promote healthy arteries. Here are some ways you can promote healthy arteries:. Consult with your primary care physician before starting any new diet or workout routines.

Defer to your doctor to evaluate potential concerns and to make the referral for a vascular partner. Our goal is to promote Peripheral Artery Disease awareness, its risk factors, and treatment options. With more awareness, patients and doctors will be able to identify early signs of PAD and ensure early intervention in order to decrease these numbers.

Modern Vascular treats PAD through a non-invasive outpatient clinic setting.