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 high-pitched, coarse whistling sound that can occur when a person is breathing. Some wheezes are only heard with a doctor's stethoscope, but it is not uncommon for a wheeze to be heard with the naked ear.he causes of wheezing widely vary. They range from chronic, usually manageable conditions such as asthma to very serious conditions that include heart failure. The most common causes of wheezing include: 1  Asthma (a chronic respiratory condition that causes spasms in the bronchial tubes).