Sep 4, 2024 · 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 …

Oct 27, 2025 · The circulatory system is the network of tissues, blood vessels, lymph vessels, and supporting components that transports nutrients, respiratory gases, and metabolic products …

The circulatory system has two divisions, a systemic circulation or circuit, and a pulmonary circulation or circuit. Some sources use the terms cardiovascular system and vascular system …

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.

Dec 23, 2024 · The circulatory system relies on three types of blood vessels: arteries, veins, and capillaries. Each type is uniquely structured to perform specific functions.

Jul 17, 2022 · Circulatory system diseases are any conditions that affect your heart or blood vessels. Your circulatory system, also called your cardiovascular system, keeps blood moving …

May 9, 2025 · To appreciate the circulatory system, you need to understand its architecture. At a glance, it’s composed of three key parts: the heart, the blood vessels, and the blood itself.

American Heart Association

Oct 19, 2025 · The cardiovascular system, also known as the circulatory system, includes the heart and blood vessels. It plays an important role in transporting blood to organs and tissues …

Watch these videos to learn more about how the heart works, blood flow in arteries and veins, blood pressure, and lymphatics.