medical 3d animation of the human lung with its parts visible. medically accurate animation of the human lungs.

respiratory system lungs anatomy bronchi seamless skeleton lung human body chest pulmonary trachea larynx pharynx air sacs diaphragm anatomical syndrome biology healthy health lifestyle illness asthma covid-19 cough breathlessness emphysema cystic fibrosis emboli tuberculosis bronchitis breathe pneumonia inhale diagnosis respiration infection disease internal lateral loop medical medicine organ smoking vein