A pericardial cyst is a small fluid-filled mass that is part of the pericardium.
From the us.cnn.com
The superficial part of this sac is called the fibrous pericardium.
From the en.wikipedia.org
This can be explained by the heart and its pericardium meridian.
From the theepochtimes.com
Pericarditis, an inflammation of the pericardium, is one of the causes of a pericardial effusion.
From the timesunion.com
The pericardium is a bag-like structure that surrounds the heart.
From the us.cnn.com
The twins are from Adams, N.Y. They shared their chest wall, diaphragm, pericardium and liver.
From the huffingtonpost.com
The wounds penetrated the throat, with lesions of the pericardium, the heart, the lungs and the diaphragm.
From the en.wikipedia.org
The pericardium and heart are located in the mediastinum.
From the us.cnn.com
The snake's heart is encased in a sac, called the pericardium, located at the bifurcation of the bronchi.
From the en.wikipedia.org
More examples
A serous membrane with two layers that surrounds the heart
(pericardial) located around the heart or relating to or affecting the pericardium; "pericardial space"
The pericardium (from the Greek u03C0u03B5u03C1u03AF, "around" and u03BAu03ACu03C1u03B4u03B9u03BFu03BD, "heart") is a double-walled sac containing the heart and the roots of the great vessels. The pericardial sac has two layers, a serous layer and a fibrous layer. It encloses the pericardial cavity which contains pericardial fluid.
As distinct from the Western medical concept of pericardium, this concept from Traditional Chinese Medicine is more a way of describing a set of interrelated parts than an anatomical organ. (See Zang Fu theory)
Three layers make up the wall of the heart:
The membranous sac filled with serous fluid that encloses the heart and the roots of the aorta and other large blood vessels.
Tissue surrounding the heart
Greek peri = around, and kardia = heart; hence, the membranes enclosing the heart.
Thin layer of tissue covering the outer surfaces of the heart, protecting it from tumors, infections, and possibly enlargement.