Lung sounds are either normal (vesicular) or abnormal. Abnormal lung sounds include rhonchi, wheezing, stridor, crackles (rales) and pleural rub.

Jan 6, 2025 · Are you familiar with the sounds your lungs can make and what they might indicate? Learn about wheezing, crackling, stridor, and their meanings.

Aug 5, 2025 · Fine crackles differ from coarse crackles, which are louder, lower-pitched, and longer-lasting sounds often indicating excessive fluid or secretions in larger airways. The …

Fine Crackles (aka Rales) are high pitched sounds mostly heard in the lower lung bases. This can be abnormal findings on physical exam suggestive of things like congestive heart failure,...

Nov 24, 2023 · Crackles, also known as rales, are intermittent sounds generally audible during inhalation. They can sound similar to bubbling, popping, or clicking noises. Experts may …

Jan 24, 2025 · An overview of common lung sounds with examples, including wheeze, stridor, coarse crackles and fine-end inspiratory crackles.

An introduction to fine and coarse crackles lung sounds with text, audio examples and links to other resources.

Nov 8, 2021 · Crackles - Fine (Rales) Fine crackles are characteristically heard as sounding like the popping of a wood fire or velcro being pulled apart.

Fine crackles, also called rales, are abnormal lung sounds that present like a popping or crackling noise towards the end of inspiration. However, before we jump right into identifying fine …

Nov 17, 2025 · In summary, fine crackles are distinct from other lung sounds in their quality, timing, and location. They are soft, high-pitched, and heard at the end of inspiration, primarily …