How Your Circulatory System Works - Cleveland Clinic
2024年9月4日 · 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 …
Heart: Anatomy & Function - Cleveland Clinic
As the main organ of your circulatory system, your heart keeps you alive. It pumps blood throughout your body, bringing oxygen to your cells and tissues. Since your heart plays such a …
Heart | Structure, Function, Diagram, Anatomy, & Facts ...
2024年10月31日 · Heart, organ that serves as a pump to circulate the blood. It may be as simple as a straight tube, as in spiders and annelid worms, or as complex as the four-chambered …
The Heart | Circulatory Anatomy - Visible Body
The heart is a hollow, muscular organ that pumps oxygenated blood throughout the body and deoxygenated blood to the lungs. This key circulatory system structure is comprised of four …
Your Heart & Circulatory System (for Teens) - KidsHealth
What Does the Circulatory System Do? The circulatory system is made up of blood vessels that carry blood away from and towards the heart. Arteries carry blood away from the heart and …
Circulatory system: Structure, function, parts, diseases - Kenhub
2023年9月12日 · The circulatory or cardiovascular system is composed of the heart, blood vessels and the blood. It delivers essential substances to the cells of the body.
Cardiovascular System: Organs and Functions Diagram
2024年8月26日 · 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 …
Human Circulatory System - Organs, Diagram and Its Functions
2018年1月25日 · Though other animals possess a heart, the way their circulatory system functions is quite different from humans. Moreover, in some cases, the human circulatory …
Circulatory System: Function, Organs, Diseases - Healthline
2024年5月9日 · There are cardiovascular conditions that can impact this system. Your circulatory system, also known as your cardiovascular system, is made up of your heart and blood …
Circulatory System Anatomy, Diagram, & Function - Healthline
2023年6月20日 · View an interactive 3D model of the circulatory system and its major components, including the heart. Also discover conditions that affect the circulatory system.