Heart (band) - Wikipedia
WEBHeart is an American-Canadian rock band formed in 1973 in Vancouver, British Columbia. The band evolved from previous projects led by founding members Roger Fisher (guitar) and Steve Fossen (bass guitar), including The Army (1967–1969), Hocus Pocus (1969–1970), and White Heart (1970–1973).
Heart | Structure, Function, Diagram, Anatomy, & Facts
WEBSep 9, 2024 · 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 double pump that is the center of the circulatory system in humans, other mammals, and birds. Learn more about the heart in this article.
Heart - Wikipedia
WEBThe heart is a muscular organ found in most animals. This organ pumps blood through the blood vessels of the circulatory system. [1] The pumped blood carries oxygen and nutrients to the body, while carrying metabolic waste such as carbon dioxide to the lungs. [2]
Heart: Anatomy & Function - Cleveland Clinic
WEBJan 26, 2024 · Your heart’s main function is to move blood throughout your body. Blood brings oxygen and nutrients to your cells. It also takes away carbon dioxide and other waste so other organs can dispose of them. Your heart also: Controls the rhythm and speed of your heart rate. Maintains your blood pressure.
Heart disease - Symptoms and causes - Mayo Clinic
WEBAug 13, 2024 · Learn about symptoms, causes and treatment of cardiovascular disease, a term describing a wide range of conditions that can affect the heart.
How the Heart Works - What the Heart Looks Like - NHLBI, NIH
WEBMar 24, 2022 · Your heart is in the center of your chest, near your lungs. It has four hollow chambers surrounded by muscle and other heart tissue. The chambers are separated by heart valves, which make sure that the blood keeps flowing in the right direction.
How the Heart Works - The Heart - NHLBI, NIH
WEBMar 24, 2022 · The heart is an organ about the size of your fist that pumps blood through your body. It is made up of multiple layers of tissue. Your heart is at the center of your circulatory system.
Heart Anatomy, Function, and Blood Circulation - WebMD
WEBAug 22, 2024 · Learn about the anatomy of the heart and how its chambers, valves, and vessels work together to maintain effective blood circulation throughout the body to sustain life.
Heart Anatomy: Labeled Diagram and Quick Reference - Verywell …
WEBJun 11, 2024 · The heart is a vital, fist-sized muscular organ located slightly on the left side of the chest. It consists of four main chambers: two atria and two ventricles. Understanding its basic anatomy is crucial to understanding how it functions.
Heart Failure Signs and Symptoms
WEBJun 13, 2023 · The American Heart Association explains the most common signs and symptoms of heart failure and explains why they occur and describes how to recognize them.
Skip to content