Question

Wha t is pericardial fluid

Answer 1

Answer:

Pericardial fluid is the serous fluid secreted by the serous layer of the pericardium into the pericardial cavity. The pericardium consists of two layers, an outer fibrous layer and the inner serous layer.

Answer 2

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• The heart is surrounded by two layered tissue membrane called pericardium. The space between the two layers is filled with a fluid called pericardial fluid. This fluid protects the heart from external pressure, push, shock and reduces friction during the heart beat and facilitates free heart contraction.