European Heart Rhythm Association score of atrial fibrillation

The European Heart Rhythm Association score of atrial fibrillation (or EHRA score) is a classification system for the extent of atrial fibrillation. It places patients in one of four categories based on how much they are limited during physical activity; the limitations/symptoms are in regard to normal breathing and varying degrees in shortness of breath and/or angina.^[1]

EHRA Class	Symptoms
I	No symptoms.
II	Mild symptoms; normal daily activity not affected.
III	Severe symptoms; normal daily activity affected.
IV	Disabling symptoms; normal daily activity discontinued.

The classification system is named after the European Heart Rhythm Association.^[1]

See also

• Canadian Cardiovascular Society grading of angina pectoris
• CHA2DS2–VASc score
• HAS-BLED
• Management of atrial fibrillation
• New York Heart Association Functional Classification