# data[].attributes.body
1. Aortic

2. Mitral

3. Pulmonary

4. Tricuspid

# data[].attributes.body
1. Right Atrium

2. Left Atrium

3. Right Ventricle

4. Left Ventricle

# data[].attributes.body
1. Endocardium

2. Myocardium

3. Pericardium

# data[].attributes.body
1. Interatrial Septum

2. Interventricular Septum

# data[].attributes.body
1. Arteries

2. Veins

3. Capillaries