-- The doctor
The pericardial sac.
Yes, it is.
serous pericardium
Peri 'cardial or Pericardium, is the membranous sac enclosing the heart.
The pericardial sac contains the heart and pericardial fluid which serves to protect the heart. The fluid is secreted by the serous visceral pericardium and is similar to the cerebral spinal fluid that cushions the brain.
The pericardial sac (or pericardium) is a dual-walled sac that contains the heart and the roots of the great vessels (vena cavae, pulmonary arteries, pulmonary veins, aorta, brachiocephalic arteries and veins, carotid artery and subclavian artery).
Pericardial means pertaining to the pericardium, the sac around the heart.
fibrous pericardium (tough, dense Connective tissue), parietal pericardium (pericardial cavity) , visceral pericardium (pericardial cavity)
Yes. He needs to cut through both the layers of pericardium.
Water around the heart is also called a pericardial effusion. The pericardium is a sac that surrounds the heart. If this sac fills with fluid, a pericardial effusion, then the ability of the heart to contract normally is compromised.
In the case of the heart, it acts as a shock absorber, and a lubricant to prevent friction with the heart and pericardium, which could result in "friction rubs" and cardiac tamponade, as well as pericarditis.
Pericardiocentesis is the surgical puncture of the pericardium to withdraw fluid. This procedure can be used to treat cardiac tamponade, or to get a sample of the fluid for laboratory analysis.