Preferred Label : subendocardium layer;
Uberon definition : The layer of loose fibrous tissue located between the endocardium and myocardium which
contains the nerves and the impulse-conducting system (Purkinje fibers) of the heart;
Origin ID : 0005984;
adjacent to
composed primarily of
The layer of loose fibrous tissue located between the endocardium and myocardium which
contains the nerves and the impulse-conducting system (Purkinje fibers) of the heart