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StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan-.

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Comparison of Lung Compliance Curves

Comparison of Lung Compliance Curves. This diagram compares saline-filled and air-filled lungs and lungs affected by different pathologies, including emphysema and fibrosis. The pressure required to inflate saline-filled lungs is lower than normal air-filled lungs. This difference is primarily attributed to the additional surface tension elastic forces present in air-filled lungs due to the fluid lining the alveolar epithelium. Contributed by F Moustarah, MD, and J Desai, MBBS

From: Pulmonary Compliance

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