Pulmonary Arteries

(a)  

Pulmonary Veins

(a)  

Pulmonary Valve

(a)  

Right Atrium

(a)  

Right Ventricle

(a)  

Inferior (Caudal) Vena Cava

(a)  

Arch of Aorta

(a)  

Left Atrium

(a)  

Left Ventricle

(a)  

Aortic Valve

(a)  

Septum

(a)  

Ventricular Wall (Apex)

(a)