What is Cardiovascular Disease? | American Heart Association
Cardiovascular disease can refer to a number of conditions: Heart disease. Heart and blood vessel disease, also called heart disease, includes numerous problems, many of which are related to atherosclerosis. Atherosclerosis is a condition that develops when a substance called plaque builds up in the walls of the arteries.
Cardiovascular system: Function, organs, diseases, and more
The cardiovascular system is the system responsible for delivering blood to different parts of the body. It consists of the following organs and tissues: The heart: A muscular pump that forces...
Cardiovascular diseases (CVDs) - World Health Organization (WHO)
Key facts. Cardiovascular diseases (CVDs) are the leading cause of death globally. An estimated 17.9 million people died from CVDs in 2019, representing 32% of all global deaths. Of these deaths, 85% were due to heart attack and stroke. Over three quarters of CVD deaths take place in low- and middle-income countries.
Cardiovascular Disease: Types, Causes & Symptoms - Cleveland Clinic
Cardiovascular diseases are conditions that affect your heart and blood vessels. Without appropriate treatment, heart disease can lead to heart attacks or strokes. You can make lifestyle changes or take medications to manage cardiovascular disease.
Human cardiovascular system | Description, Anatomy, & Function
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.
Circulatory system: Structure, function, parts, diseases | Kenhub
The main function of the circulatory (or cardiovascular) system is to deliver oxygen to the body tissues, whilst simultaneously removing carbon dioxide produced by metabolism. Oxygen is bound to molecules called haemoglobin that are on the surface of the red blood cells in the blood.
How Your Cardiovascular System Works - Cleveland Clinic
The cardiovascular system (your heart and blood vessels) supplies your body’s organs with oxygen and nutrients so your organs can do their jobs. Your blood vessels also carry carbon dioxide and other waste away for disposal. Your cardiovascular system also helps your body:
Heart disease - Symptoms and causes - Mayo Clinic
Learn about symptoms, causes and treatment of cardiovascular disease, a term describing a wide range of conditions that can affect the heart.
Cardiovascular diseases - World Health Organization (WHO)
Cardiovascular diseases (CVDs) are the leading cause of death globally, taking an estimated 17.9 million lives each year. CVDs are a group of disorders of the heart and blood vessels and include coronary heart disease, cerebrovascular disease, rheumatic heart disease and other conditions.
Physiology, Cardiovascular - StatPearls - NCBI Bookshelf
Introduction. The cardiovascular system provides blood supply throughout the body. By responding to various stimuli, it can control the velocity and amount of blood carried through the vessels. The cardiovascular system consists of the heart, arteries, veins, and capillaries.
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