Heart

Right Atrium

Left Atrium

What is the leader line touching directly?

Right Auricle

What is the leader line touching directly?

Left Auricle

Right Ventricle

Left Ventricle

Apex

What is this indentation?

Coronary Sulcus

What is this indentation?

Anterior Interventricular Sulcus

What is this indentation?

Posterior Interventricular Sulcus

What is this structure and what tissue makes it up?

Tricuspid Valve, Dense Irr. Conn.

Bicuspid (Mitral) Valve

Pulmonary Valve

Aortic Valve

Pulmonary Trunk

Right Pulmonary Artery

Left Pulmonary Artery

Ascending Aorta

Aorta

Aortic Arch

Descending (Thoracic) Aorta

Left Coronary Artery

Anterior Interventricular Artery

Circumflex Artery

Right Coronary Artery

Posterior Interventricular Artery

Trabeculae Carneae

Papillary Muscle

Chordae Tendineae

What is this structure and what tissue makes it up?

Interventricular Septum, Cardiac Muscle Tissue

Discuss the pericardial sac and what tissues make it up, as well as the “layers of the heart.”

Inferior Vena Cava

Superior Vena Cava

Right Pulmonary Veins

Left Pulmonary Veins

Great Cardiac Vein

Middle Cardiac Vein

Coronary Sinus