Question

Classify this stage of heart failure: Slight limitation of physical activity. Comfortable at rest, but ordinary physical activity results in fatigue, rapid/irregular heart beat (palpitation) or shortness of breath (dyspnea).

A) Stage I
B) Stage II
C) Stage III
D) Stage IV

Answer 1

The described symptoms of heart failure correspond to Stage II of the New York Heart Association functional classification system.

Step-by-step explanation:

The stage of heart failure described by the symptoms of slight limitation of physical activity, comfort at rest, but ordinary physical activity resulting in fatigue, palpitation, or dyspnea is Stage II. This classification is reflective of the New York Heart Association (NYHA) functional classification system which outlines the progression of heart failure symptoms and their impact on an individual's daily activities. In Stage II, there is a slight limitation of physical activity, but individuals are generally comfortable at rest. Ordinary physical activity, however, may lead to symptoms such as fatigue, rapid/irregular heartbeats (palpitations), or shortness of breath (dyspnea)