XS6BLeafLevel 5
NYHA Class II - Slight limitation of physical activity
**Definition:** Slight limitation of physical activity. Comfortable at rest. Ordinary physical activity results in fatigue, palpitation, dyspnoea (shortness of breath).
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/api/v1/systems/icd_11/nodes/XS6BCross-system equivalences0
No cross-system equivalences mapped for this node.