What does the medical abbreviation NYHA Class 2 mean?

Answer 1

NYHA Class 2 is a measure of severity of heart failure. In this case, class 2 means that the patient it normally comfortable at rest, but may have symptoms if physically active with normal activity.

Answer 2

The medical abbreviation "NYHA Class 2" refers to the New York Heart Association Functional Classification, which categorizes heart failure patients based on symptom severity. Class 2 indicates that the patient experiences mild symptoms with ordinary physical activity, such as fatigue or shortness of breath.