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Common symptoms

Atypical symptoms

Dyspnea, orthopnea, exercise intolerance, fatigue, fluid retention, weight gain, nocturia, cough

Cognitive impairment, delirium, anorexia, nausea, abdominal discomfort, oliguria, cyanosis


Heart Failure Classes

Class I

No symptoms

Class II

Symptoms with regular daily activities

Class III

Symptoms with less than regular activities

Class IV

Symptoms even at rest