Definition
'Pericardial' refers to anything relating to the pericardium, which is the double-layered sac surrounding the heart. The pericardium protects the heart, anchors it within the chest, and prevents it from overexpanding. Think of the pericardium as the heart’s personal bodyguard. Pericardial diseases can affect the heart’s function. The word is commonly used in medical contexts. It helps doctors describe specific conditions related to the heart's protective sac. ❤️