184 definitions of MSA. Meaning of MSA. What does MSA stand for? MSA abbreviation. Define MSA at AcronymFinder.com
The symptoms of wheezing include a musical or whistling sound and labored breathing, particularly when exhaling; sometimes they're accompanied by a feeling of tightening in the chest. You can hear wheezing more loudly if you plug your ears and exhale rapidly, or by using a stethoscope held at the neck or over the lungs.
Wheezing is a type of breathing difficulty can be a symptom of a variety of disorders, diseases or conditions. Wheezing can result from infection, inflammation, and airway obstruction and other abnormal processes. Wheezing is made as air passes through narrowed areas in the respiratory tract.