Cardiac dominance is based on: (A) Anterior interventricular aery, (B) Posterior interventricular aery, (C) Circumflex aery, (D) None of the above
Answer is B. Cardiac dominance is based on the aery giving the posterior interventricular branch B D CHAURASIA&;S HUMAN ANATOMY UPPER LIMB THORAX-VOLUME1 SIXTH EDITION,Page no-265