Pericardium — Free Physiology Illustration | GPAI | GPAI

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Pericardium — Free Physiology Illustration | GPAI | GPAI

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Pericardium

Pericardium

Physiology

Pericardium

A thin double-layered pericardial sac enclosing the heart, shown as a smooth pale translucent pink membranous envelope shaped to fit around a heart outline. The inner layer closely follows the contour of the heart, while the outer layer forms a slightly looser surrounding envelope, creating a narrow slit-like potential space between the two delicate layers. The sac appears smooth, slightly shiny, and softly rounded with a fibrous-serous look.

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