Basic Heart and Blood Concepts

Front

Organ (器官) that pumps blood

Back

Heart

Front

Back

Blood

Front

Quick speed (速度)

Back

Fast

Front

Low speed

Back

Slow

Front

Pulse of the heart

Back

Heartbeat

Front

Activity that speeds heartbeat

Back

Running

Front

In good health

Back

Healthy

Front

Tube (管子）that carries blood

Back

Blood vessel