Anterior Heart Superior Vena Cava Aorta Left Pulmonary Arteries Right Auricle Pulmonary Trunk Left Pulmonary Veins Right Atrium Left Atrium Left Auricle Coronary Sulcus Right Ventricle Left Ventricle Anterior Interventricular Sulcus
Posterior Heart Right Pulmonary Arteries Aorta Right Pulmonary Veins Right Atrium Left Pulmonary Arteries Left Pulmonary Veins Inferior Vena Cava Coronary Sulcus Right Ventricle Left Ventricle Posterior Interventricular Sulcus
Ligamentum Arteriosum Right Atrium (Inside there is the Fossa Ovalis (shaped like a fingerprint), and the Coronary Sinus (red dot) Left Atrium Pulmonary Semilunar Valve Bicuspid (Mitral) Valve Tricuspid Valve Chordae Tendineae Aortic Semilunar Valve (hidden) Chordae Tendineae Papillary Muscle Interventricular Septum Papillary Muscle “Name this specific Layer” - Myocardium “Name this specific Layer” - Endocardium
Right Left Right Coronary Artery Left Coronary Artery (Under the Pulmonary Trunk) Circumflex Artery Right Marginal Artery Great Cardiac Vein Anterior Interventricular Artery
Left Right Coronary Sinus Right Coronary Artery Right Marginal Artery Posterior Interventricular Artery Middle Cardiac Vein Small Cardiac Vein (beside the Right Marginal Artery)