Practical Quiz
Heart - Question 3 of 7

   
What structure lies in the space marked by the asterisk?
    Right (acute) marginal a.
    Anterior cardiac v.
    Anterior interventricular a.
    Aorta
    Aortic sinus
    Aortic vestibule
    AV nodal a.
    Circumflex coronary a.
    Conus arteriosus
    Coronary sinus
    Coronary sulcus
    Inferior vena cava
    Left coronary a.
    Left (obtuse) marginal a.
    Ligamentum arteriosum
    Middle cardiac v.
    Pericardiacophrenic a.
    Posterior interventricular a.
    Posterior a. of left ventricle
    Posterior v. of left ventricle
    Pulmonary a.
    Pulmonary v.
    Right coronary a.
    SA nodal a.
    Small cardiac v
    Superior vena cava