Question

why doesn't blood directly travels through left ventricle instead of entering left Atrium??​

Answer 1

Answer:

➡As the atrium contracts, blood flows from your left atrium into your left ventricle through the open mitral valve. When the ventricle is full, the mitral valve shuts. This prevents blood from flowing backward into the atrium while the ventricle contracts.....

➡Mitral valve: Allows blood to flow into the left ventricle; prevents blood from flowing back into the left atrium....

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