1) Pericardiac 2) Serosa 3) Serous membrane 1) Pericardiac 
• (a.) Of or pertaining to pericardium; situated around the heart.
(per″e-kahr´de-әl) pertaining to the pericardium. surrounding the heart.
Pericardial: Referring to the pericardium, the sac of fibrous tissue that surrounds the heart. The inner surface of the pericardium is lined by a layer of flat cells (mesothelial cells). The pericardial sac normally contains a small amount of fluid which acts as a lubricant to allow normal heart movement within the chest. A pericardial effusion ref...
[adj] - located around the heart or relating to or affecting the pericardium
pericardial Referring to the pericardium, the sac of fibrous tissue that surrounds the heart. The inner surface of the pericardium is lined by a layer of flat cells (mesothelial cells). The pericardial sac normally contains a small amount of fluid which acts as a lubricant to allow normal heart movement within the chest. A pericardial effusion re...
pericardiac adjective located around the heart or relating to or affecting the pericardium; `pericardial space`