Question

what is pericardium

Answer 1

the heart is enclosed and held in position by a tissue membrance called pericardium

Answer 2

The pericardium is a thin sac that surrounds your heart. It protects and lubricates your heart and keeps it in place within your chest.

Problems can occur when the pericardium becomes enflamed or fills with fluid. The swelling can damage your heart and affect its function.

It keeps your heart fixed in place within your chest cavity.

It prevents your heart from stretching too much and overfilling with blood.

It lubricates your heart to prevent friction with the tissues around it as it beats.

It protects your heart from any infections that might spread from nearby organs like the lungs.