Assertion: pericardium's heart | /r/CapableOf | leave side
Facets:
Source sentences:
text: Heart has 4 chambers known as 2 atrium (placed on upper right and left side) in the heart whereas 2 other chambers called ventricles are (positioned on the lower right and left side).
text: The heart is situated in the middle mediastinum and is divided into right and left sides by an obliquely placed, longitudinal septum.