Structure and Anatomy of the Human Pericardium

The normal gross anatomy and light microscopy of the human pericardium are presented in dethil that allows easy correlation with current cardiac imaging modalities. The anatomical structures of the parietal pericardium are shown from its mediastinal surface, including its ligaments to, the sternum, diaphragm and vertebral column. The attachments of the parietal pericardium to the great vessels showing the intrapericardial location of the root of the aorta and pulmonary artery are documented. Also the attachments of the parietal pericardium to the venae cavae and the pulmonary veins are illustrated in detail. The internal anatomy of the parietal pericardium emphasizing the oblique and transverse sinuses is explained. The microscopic differences between the structures of the parietal pericardium and visceral pericardium (epicardium) are shown as the basis that allows understanding the spectrum of adaptation of the pericardium to diverse pathologic processes. However, the pathology of the pericardium is not discussed in this review. (C) 2017 Elsevier Inc. All rights reserved.