heart

Aorta

Chordae tendineae

Cusp of left AV (bicuspid) valve

Cusp of right- AV (tricuspid) valve

Descending aorta

Inferior vena cava

Left atrium

Left pulmonary arteries

Left pulmonary veins

Left ventricle

Papillary muscles

Pulmonary semilunar valve

Right atrium

Right pulmonary arteries

Right ventricle

Septum

Superior vena cava