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Heart ist eine US-amerikanische Rockband, die 1973 in Seattle aus der Vorgängerband The Army hervorging. Bekannt wurde sie 1977 mit dem Lied Barracuda, das seitdem von zahlreichen Bands gecovert wurde. In Deutschland wurde die Band durch Auftritte in der Musiksendung Musikladen im Ersten Deutschen Fernsehen bekannt. Den größten ...
Vor 4 Tagen · heart, organ that serves as a pump to circulate the blood. It may be a straight tube, as in spiders and annelid worms, or a somewhat more elaborate structure with one or more receiving chambers (atria) and a main pumping chamber (ventricle), as in mollusks. In fishes the heart is a folded tube, with three or four enlarged areas that correspond ...
The heart is a muscular organ found in most animals.This organ pumps blood through the blood vessels of the circulatory system. The pumped blood carries oxygen and nutrients to the body, while carrying metabolic waste such as carbon dioxide to the lungs. In humans, the heart is approximately the size of a closed fist and is located between the lungs, in the middle compartment of the chest ...
b. ( 知 ・ 意 と 区別して) 心 ， 心情; 気持ち ， 気分. with a heavy [ light, cheerful] heart 陰気 [ 陽気 ]に, しょんぼり と [ 心 も 軽やか に]. 3. 不可算名詞 愛情; 同情心. an affair of the heart 情事, 恋愛. 4. a. 不可算名詞 元気 ， 勇気 ， 気力.
30. Sept. 2020 · Here, learn about the structure of the heart, what each part does, and how it works to support the body. We also explore the electrical impulses and the role of CPR.
26. Jan. 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.
24. März 2022 · Heart inflammation is inflammation in one or more of the layers of tissue in the heart, including the pericardium, myocardium, or endocardium. This can lead to serious complications, including heart failure, cardiogenic shock, or irregular heart rhythm. Congenital heart disease is when the heart does not develop in the typical way.
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. Its longest dimension (apical to base) is broadly 12–13 cm, while the average weight is 250 ...
12. Nov. 2023 · The human heart is primarily comprised of four chambers. The two upper chambers are called the atria, the remaining two lower chambers are the ventricles. The right and left sides of the heart are separated by a muscle called the “septum.”. Both sides work together to efficiently circulate the blood.
Aを心にかけている，目標とする，切望する；Aに深い興味を持つ. have one's heart in one's mouth [throat] びくびくしている，心配でたまらない，心が落ち着かない. have one's heart in the right place. ( (略式))（心底は）優しく思いやりがある，根はいい人である. heart and soul ...
