The heart wall's innermost component is the ❌, which is ❌ epithelium that provides a non-stick surface and which prevents ❌. It also contains loose, irregular fibrous connective tissue, small vessels, and ❌.
The next layer is the ❌, which is cardiac muscle.
The next, more superficial layer is the ❌. It contains adipose, connective tissue, and ❌. Its visceral pericardium loops over to become the ❌ pericardium, with the ❌ in between. This space is filled with pericardial fluid that reduces ❌.
The heart is finally wrapped in ❌ pericardium.
Arraste e solte para completar o texto.
Purkinje fibers
Purkinje fibers
large vessels
large vessels
pericardial space
pericardial space