Crossword Puzzle
Heart Part 1


ACROSS DOWN
6 ______ nodal a. is late branch of right coronary 1 Cardiac veins crossing right coronary a.
8 ______ nodal a. is early branch of right coronary 2 Forms right border of heart
9 Heart apex is located at ___ intercostal space 3 Pericardial sinus surrounded by veins
4 Valve auscultated in right second intercostal space
5 Valve located at level of third costal cartilage
7 Cardiac vein in anterior interventricular sulcus