Overview of the Vascular System - Johns Hopkins Medicine
Detailed information on vascular conditions, including a description of the vascular system, causes and effects of vascular disease, and a full-color anatomical illustration
Heart: Anatomy & Function - Cleveland Clinic
Your heart is the main organ of your cardiovascular system, a network of blood vessels that pumps blood throughout your body.
How Your Circulatory System Works - Cleveland Clinic
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 through your arteries, veins and capillaries. These blood vessels and your heart form your circulatory system. They work together to ensure your cells have what they need.
Cardiovascular system: Function, organs, diseases, and more
Jul 30, 2021 · The cardiovascular system consists of the heart, blood vessels, and blood. Its primary function is to transport nutrients and oxygen-rich blood to all parts of the body and to carry...
Human Cardiovascular System- Organs, Functions, Diseases
Aug 3, 2023 · Cardiovascular system is an organ system in animals comprising the heart and a closed circuit of blood vessels responsible for circulating blood.
Cardiovascular System - Physiopedia
The vessels of the cardiovascular system are the heart, arteries, capillaries, and veins. This is a transport system, within which the blood is propelled by the heart in a closed circuit through vessels. This continual circulation of fluid throughout the body serves: It carries away the products of cell metabolism (CO2 and other metabolites).
Human cardiovascular system | Description, Anatomy,
human cardiovascular system, organ system that conveys blood through vessels to and from all parts of the body, carrying nutrients and oxygen to tissues and removing carbon dioxide and other wastes. It is a closed tubular system in which the blood is propelled by a muscular heart .
Physiology, Cardiovascular - StatPearls - NCBI Bookshelf
Oct 16, 2022 · To understand the physiology of the heart, it is important to understand the cardiac output, stroke volume, preload, Frank-Starling law, afterload, and ejection fraction. Cardiac Output. The cardiac output (CO) is the amount of blood ejected from the left ventricle; normally, it equals the venous return.
In brief: How does the blood circulatory system work?
Nov 21, 2023 · The blood circulatory system (cardiovascular system) delivers nutrients and oxygen to all cells in the body. It consists of the heart and the blood vessels running through the entire body. The arteries carry blood away from the heart; the veins carry it back to the heart.
Interactive Guide to the Cardiovascular System | Innerbody
Dec 9, 2024 · The cardiovascular system consists of the heart, blood vessels, and the approximately 5 liters of blood that the blood vessels transport. Responsible for transporting oxygen, nutrients, hormones, and cellular waste products throughout the body, the cardiovascular system is powered by the body's hardest-working organ --- the heart, which is only ...