Futurity

What it means when lungs crackle and wheeze

The idea that lung sounds are a cause of disease is a "paradigm shift for a field that has a 200-year history with the stethoscope."
holding stuffed lungs (wheezing lungs concept)

Crackling and wheezing lungs could be the sounds of a disease progressing, according to new research.

A new study describes how the mechanics that produce those noises with every breath are likely a cause of injury and inflammation.

The findings, based on evidence from experiments on microfluidic chips and on animal models, could eventually change treatment of lung diseases, says James Grotberg, professor of biomedical engineering at the College of Engineering and professor of surgery at the Medical School at the University of Michigan. They also represent a paradigm shift for how doctors understand what they hear through a stethoscope.

Here, Grotberg answers explains his research, which appears in the Annals of the American Thoracic Society.

The post What it means when lungs crackle and wheeze appeared first on Futurity.

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