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Vor einem Tag · The circulatory system is a system of organs that includes the heart, blood vessels, and blood which is circulated throughout the entire body of a human or other vertebrate.
- Heart
The heart is a muscular organ found in most animals. This...
- Heart
Vor 5 Tagen · Der Blutkreislauf, auch Kreislauf, Blutzirkulation und kurz Zirkulation, Blutgefäßsystem oder Blutbahn genannt, ist das Strömungssystem des Blutes im Körper des Menschen und der meisten Tiere, ausgehend vom Herzen zu den Organen und wieder zurück zum Herzen. Herz und Blutkreislauf zusammen bilden das Herz-Kreislauf-System ...
Vor 5 Tagen · May 1, 2024, 7:40 AM ET (NBC) Science shows how a surge of anger could raise heart attack risk. blood vessel, a vessel in the human or animal body in which blood circulates. The vessels that carry blood away from the heart are called arteries, and their very small branches are arterioles.
- The Editors of Encyclopaedia Britannica
Vor 3 Tagen · blood, fluid that transports oxygen and nutrients to the cells and carries away carbon dioxide and other waste products. Technically, blood is a transport liquid pumped by the heart (or an equivalent structure) to all parts of the body, after which it is returned to the heart to repeat the process.
Vor 5 Tagen · cardiovascular disease, any of the diseases, whether congenital or acquired, of the heart and blood vessels. Among the most important are atherosclerosis, rheumatic heart disease, and vascular inflammation.
Vor 3 Tagen · Your circulatory system works to transfer oxygenated blood to all the tissues of your body. Your heart pushes blood out when it contracts. It moves in two cycles. In the systemic loop, controlled by the left side of your heart, the blood circulates in your body and supplies oxygen to your organs, tissues, and other structures. In the ...
