A. Valve of Thebesius is associated with II. Opening of coronary sinus.
B. Eustachian valve is related to IV. Opening of post caval vein.
C. Mitral valve corresponds to I. Left atrio ventricular aperture.
D. Aortic valve is located at III. At the base of left systemic arch.
Final Answer:
A-II, B-IV, C-I, D-III