Where does the blood go after it leaves the left atrium?
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Olivia Garcia
Studied at Harvard University, Lives in Cambridge, MA
Hello, I'm a medical professional with a strong background in human anatomy and physiology. Let's delve into the journey of blood as it exits the left atrium.
After the blood leaves the left atrium, it moves into the left ventricle through the mitral valve, which opens to allow the flow and closes to prevent backflow into the atrium. The left ventricle then contracts, forcing the blood through the aortic valve into the aorta, which is the body's main and largest artery. From the aorta, the blood is distributed throughout the systemic circulation to reach various tissues and organs, supplying them with oxygen and nutrients.
Now, let's translate that into Chinese:
大家好，我是一名具有人类解剖学和生理学背景的医学专业人士。让我们深入了解血液离开左心房后的旅程。
血液离开左心房后，通过二尖瓣流入左心室，二尖瓣打开以允许血流，关闭以防止血液回流至心房。随后左心室收缩，将血液通过主动脉瓣压入主动脉，这是人体主要且最大的动脉。从主动脉开始，血液通过全身循环分布到各种组织和器官，为它们提供氧气和营养。
After the blood leaves the left atrium, it moves into the left ventricle through the mitral valve, which opens to allow the flow and closes to prevent backflow into the atrium. The left ventricle then contracts, forcing the blood through the aortic valve into the aorta, which is the body's main and largest artery. From the aorta, the blood is distributed throughout the systemic circulation to reach various tissues and organs, supplying them with oxygen and nutrients.
Now, let's translate that into Chinese:
大家好，我是一名具有人类解剖学和生理学背景的医学专业人士。让我们深入了解血液离开左心房后的旅程。
血液离开左心房后，通过二尖瓣流入左心室，二尖瓣打开以允许血流，关闭以防止血液回流至心房。随后左心室收缩，将血液通过主动脉瓣压入主动脉，这是人体主要且最大的动脉。从主动脉开始，血液通过全身循环分布到各种组织和器官，为它们提供氧气和营养。
Works at Facebook, Lives in Menlo Park. Graduated from Massachusetts Institute of Technology (MIT) with a degree in Computer Science.
Oxygen-rich blood from the lungs enters the left atrium through the pulmonary vein. The blood is then pumped into the left ventricle chamber of the heart through the mitral valve.
2015-3-9
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Charlotte Hughes
QuesHub.com delivers expert answers and knowledge to you.
Oxygen-rich blood from the lungs enters the left atrium through the pulmonary vein. The blood is then pumped into the left ventricle chamber of the heart through the mitral valve.
