50% discount coupon:
Interested in purchasing our illustrations? Use our limited end-of-the-year coupon code to get a 50% discount: The code is loud o2kgo0o and can be redeemed during the payment process.
Free medical illustrations under Creative Commons License
Emphysema, alveoli, reduced lung function
creative commons CC BY-ND 3.0
Hyperinflation of alveoli by loss of elasticity. As a result: reduced lung function and oxygen deficiency.