The right atrium (RA) and right ventricle (RV) are opened. Two catheters (1 and 2) are seen. The catheter 1 arises from the SCV (3) and ends in the mouth of the coronary sinus (5). the catheter 2 arises from the ICV (4) up to the apex of right ventricle (RV) Dissection technique: naked eye in formolized heart.
REFERENCES: * = Intersection of pacemarker catheter
6 = tendon of Todaro
7 = Aortic Torus
8 = Tricuspid Valve
9= Moderator Band

Image #12