Heart - Wikipedia
The heart is a muscular organ found in humans and other animals. This organ pumps blood through the blood vessels. [1] Heart and blood vessels together make the circulatory system. [2] The pumped blood carries oxygen and nutrients to the tissue, while carrying metabolic waste such as carbon dioxide to the lungs. [3]
Heart (band) - Wikipedia
Heart is an American rock band formed in Seattle, Washington, in 1973. 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).
Anatomy of the human heart - Wikipedia
The heart has the shape of a pyramid, with its apex pointing towards the left nipple while its base forms the posterior surface of the heart. Other surfaces are the anterior, inferior (or diaphragmatic), and two pulmonary surfaces facing the lungs.
Heart - Simple English Wikipedia, the free encyclopedia
The heart. The heart is an organ found in every vertebrate. It is a very strong muscle. It is on the left side of the body in humans and is about the size of a fist. It pumps blood throughout the body. It has regular contractions, or when the heart squeezes the blood out into other parts of the body.
Heart (band) - Simple English Wikipedia, the free encyclopedia
Heart is an rock band which started in Seattle in the 1960s. It became famous with the release of "Dreamboat Annie" in 1976 when the band-members were living in Vancouver. Heart was started by Steve Fossen and brothers Roger and Mike Fisher in Seattle. Ann Wilson joined the band in Seattle in 1970. Nancy Wilson joined the band in 1974.
Heart | Structure, Function, Diagram, Anatomy, & Facts | Britannica
2024年12月9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 double pump that is the center of the circulatory system in humans, other mammals, and birds. Learn more about the heart in this article.
The human heart - Heart Research Institute
Find out more about the human heart – the main organ of your circulatory system – and its essential role in the body.
Human heart: Anatomy, function & facts - Live Science
2022年7月27日 · The human heart is an organ that pumps blood throughout the body via the circulatory system.
Human Heart- Location, Anatomy, Structure, Functions - Microbe …
2023年8月3日 · The heart is a hollow muscular pumping organ that generates pressure to circulate the blood through the blood vascular system under the influence of cardiac action potential.
Heart discography - Wikipedia
The discography of the American rock band Heart consists of 15 studio albums, nine live albums, nine compilation albums, 64 singles and 35 music videos. The group, led by Ann and Nancy Wilson , have sold about 35 million records worldwide.