Crackles - Wikipedia Crackles are the clicking, rattling, or crackling noises that may be made by one or both lungs of a human or animal [2] with a respiratory disease during inhalation, and occasionally during exhalation
Crackles Lung Sounds | Fine and coarse crackles - Auscultation Crackles are abnormal lung sounds characterized by discontinuous clicking or rattling sounds Crackles can sound like salt dropped onto a hot pan or like cellophane being crumpled or like Velcro being torn open
What Are Rales? Understanding the Causes of Crackles Among the variety of sounds a doctor might hear, rales (also called crackles) indicate an underlying issue These are abnormal, brief noises heard within the lungs during the respiratory cycle
Crackle - an overview | ScienceDirect Topics Crackles are defined as discontinuous adventitious breath sounds produced by the snapping open of alveoli, typically heard during inspiration and associated with various respiratory conditions such as pneumonia and heart failure
Sounds Your Lungs Make What They Mean - Healthgrades Also called crackles, rales are small rattling, clicking or bubbling sounds that occur when you inhale Caused by airflow traveling through narrowed airways, wheezing is a high-pitched sound