- Blood flows through the heart in the following way12:
- Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart.
- As the atrium contracts, blood flows from your right atrium into your right ventricle through the open tricuspid valve.
- When the ventricles are full, the tricuspid valve shuts. This prevents blood from flowing backward into the atria while the ventricles contract (squeeze).
- Blood flows from your left atrium into your left ventricle through the open mitral valve.
詳細情報:✕この概要は、複数のオンライン ソースに基づいて AI を使用して生成されました。元のソース情報を表示するには、[詳細情報] リンクを使用します。Blood flows from your right atrium into your right ventricle through the open tricuspid valve. When the ventricles are full, the tricuspid valve shuts. This prevents blood from flowing backward into the atria while...
my.clevelandclinic.org/health/articles/17060-how-d…Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. As the atrium contracts, blood flows from your right...
www.medicinenet.com/heart_how_the_heart_works… - 他の人はこちらも質問
Heart anatomy: Structure, valves, coronary vessels | Kenhub
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Path of Blood Through the Heart Recently updated
2024年4月13日 · Here is the step-by-step flow of blood, including the chambers and valves: Deoxygenated blood from the body flows to the heart via the superior vena cava and inferior vena cava. The lungs receive deoxygenated blood from the pulmonary arteries and return oxygenated blood to the heart via the pulmonary …
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2024年12月26日 · This movement aids in wringing out the ventricles and helps them push blood upward and out of the heart, ensuring a steady flow through the body and lungs. Base The base …
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The general anatomical features of the heart that are important for contraction and blood flow. Why the heart is compartmentalized and how it facilitates function. The pathway of blood flow throughout the body.
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1 日前 · Blood Flow through the Heart Deoxygenated blood returning from the body first enters the heart from the superior and inferior vena cava . The blood enters the right atrium and is …
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2024年11月24日 · This detailed anatomical illustration showcases the human heart's structure with a clear emphasis on blood flow patterns, indicated by directional arrows. The diagram …
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