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 whistling sound made during inhalation or exhalation. Wheezing can result from either of two respiratory conditions: reduced airflow resulting from narrowing of the airways or congestion in the lungs.Causes of wheezing include asthma and infection and inflammation of the lungs (pneumonia) or bronchi (bronchitis).auses of wheezing include asthma and infection and inflammation of the lungs (pneumonia) or bronchi (bronchitis).