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प्रश्न
What is the function of pericardial fluid?
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उत्तर १
The space between the membranes is filled with pericardial fluid. This fluid protects the heart from shock.
उत्तर २
It contains lubricating pericardia! fluid which reduces friction during heart beat and protects it from mechanical injuries.
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संबंधित प्रश्न
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