When we think about the airflow through our respiratory system, it doesn’t take much thought to realize that airflow resistance is highly important for good pulmonary function. Our nose is where more than half of this resistance is from. The anterior portion of the nose is where most of the resistance occurs. This area is known as the nasal valve, and it acts as a flow limiter.
Nasal Valve Collapse
by Bryan | Nov 14, 2016