Red indicates oxygenated blood carried in arteries. Blue indicates deoxygenated blood carried in veins. Capillaries join the arteries and veins. In vertebrates, the circulatory system is a system …

Your circulatory system, or cardiovascular system, supplies oxygen and nutrients to your whole body and removes waste through your blood. Your heart pumps blood that flows through your …

Dec 8, 2025 · The circulatory system is the network of tissues, blood vessels, lymph vessels, and supporting components that transports nutrients, respiratory gases, and metabolic products …

Avery D. Posey, Jr. View all latest Articles Featured Contemporary Burden of Cardiovascular Disease in Pregnancy: Insights From a Real-World Pregnancy Electronic Health Record …

Dec 23, 2024 · The human circulatory system or cardiovascular system is a network responsible for transporting blood, oxygen, nutrients, hormones, and waste products throughout the body. …

Apr 13, 2025 · The circulatory system is a masterpiece of biological engineering—a living infrastructure that connects every cell, every organ, and every function within your body.

Feb 17, 2020 · Learn more about how the circulatory system works, what it consists of, and the diseases that can affect your heart and blood vessels.

May 22, 2025 · Common conditions that can affect the cardiovascular system include coronary artery disease, heart attack, high blood pressure, and stroke. This article explores the …

Jun 2, 2024 · The circulatory system is a network of blood vessels that transport blood throughout the body. The heart pumps blood through the arteries to the tissues of the body, and veins …

Jan 4, 2025 · Understanding the Human Circulatory System: A Complete Guide to Blood Flow and Organ Function. The circulatory system is a complex network that delivers oxygen, …