Torus Aoicus is present in
Right Atrium
Right Ventricle
Left Ventricle
Left Atrium
Torus aoicus is the prominent region of the right atrial septum, which marks the projection of the non-coronary aoic sinus into the right atrial wall. The bulge is superior to the coronary sinus and anterior to the fossa ovalisReference: Vishram Singh Anatomy; 2nd edition; Page no: 265
Thorax