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Left ventricle and papillary muscles .
The aortic valve is one of four heart valves and is the final one encountered by oxygenated blood as it leaves the heart .
Atrial Septal Defect Blood Flow Enlarged right ventricie .
Right atrium: one of the four chambers of the heart .
Heart Attack Isolated red colorful background

Heart attack organs coronary arteries
Oxygen-poor blood from the body enters your heart through two large veins called the superior and inferior vena cava .

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1106310517

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Stock Video ID: 1106310517

With normal flow, oxygenated and deoxygenated blood are separate

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