Skin of [[Epithel/en|epithelium]] and [[Bindegewebe/en|connective tissue]] lining the [[Herzkammer/en|ventricle]]s and [[atrium]] and covering the heart valves. The E. passes into the [[Intima/en|Intima]] of the [[Blutgefäße/en|blood vessels]].
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Skin of [[Epithel/en|epithelium]] and [[Bindegewebe/en|connective tissue]] lining the [[Herzkammer/en|ventricle]]s and [[atrium]]s and covering the heart valves. The E. passes into the [[Intima/en|Intima]] of the [[Blutgefäße/en|blood vessels]].