Question

What are the parameters for mild, moderate, and severe pulmonic stenosis?

1) Mild: Valve area > 1.5 cm², Moderate: Valve area 1.0-1.5 cm², Severe: Valve area < 1.0 cm²
2) Mild: Valve area > 1.0 cm², Moderate: Valve area 0.5-1.0 cm², Severe: Valve area < 0.5 cm²
3) Mild: Valve area > 2.0 cm², Moderate: Valve area 1.5-2.0 cm², Severe: Valve area < 1.5 cm²
4) Mild: Valve area > 0.5 cm², Moderate: Valve area 0.2-0.5 cm², Severe: Valve area < 0.2 cm²

Answer 1

The parameters for mild, moderate, and severe pulmonic stenosis are based on the valve area. Mild stenosis has a valve area greater than 1.5 cm², moderate stenosis has a valve area between 1.0-1.5 cm², and severe stenosis has a valve area less than 1.0 cm².

Step-by-step explanation:

Mild: Valve area > 1.5 cm², Moderate: Valve area 1.0-1.5 cm², Severe: Valve area < 1.0 cm²

A medical condition known as pulmonary stenosis is characterized by a narrowing of the pulmonary artery or valve. The pulmonary valve regulates blood flow from the heart's right ventricle to the pulmonary artery, which transports blood to the lungs where it is oxygenated.