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Cardiology · Primary Care

ACC/AHA Heart Failure Stage calculator

Enter the published formula inputs below to calculate and interpret this score.

Clinical inputs

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0

Stage 0 — no risk factor and no structural disease

Band: Stage 0 — no risk factor and no structural disease

Interpretation. Stage 0 — no risk factor and no structural disease

Suggested management. No risk factor and no structural heart disease are recorded, and advanced disease is not marked, so the ACC/AHA stage is not A, B, C, or D.

ACC/AHA Heart Failure Stage: 0 — Stage 0 — no risk factor and no structural disease. Interpretation: Stage 0 — no risk factor and no structural disease What to do: No risk factor and no structural heart disease are recorded, and advanced disease is not marked, so the ACC/AHA stage is not A, B, C, or D. Inputs: Risk factor for heart failure, such as hypertension, diabetes, or atherosclerotic disease: false; Structural heart disease, abnormal function, or raised natriuretic peptides: false; Current or prior symptoms of heart failure: false; Advanced symptoms that persist despite guideline-directed therapy: false Source: Heidenreich PA et al. 2022 AHA/ACC/HFSA Guideline for the Management of Heart Failure. Circulation. PMID: 35363499. Stage A is at risk without structural disease or symptoms. Stage B is structural heart disease, abnormal function, or raised natriuretic peptides without current or prior symptoms. Stage C adds current or prior symptoms. Stage D is advanced symptoms that persist despite guideline-directed therapy. (2022)

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Clinical inputs

  • Risk factor for heart failure, such as hypertension, diabetes, or atherosclerotic disease
  • Structural heart disease, abnormal function, or raised natriuretic peptides
  • Current or prior symptoms of heart failure
  • Advanced symptoms that persist despite guideline-directed therapy

Primary source

Heidenreich PA et al. 2022 AHA/ACC/HFSA Guideline for the Management of Heart Failure. Circulation. PMID: 35363499. Stage A is at risk without structural disease or symptoms. Stage B is structural heart disease, abnormal function, or raised natriuretic peptides without current or prior symptoms. Stage C adds current or prior symptoms. Stage D is advanced symptoms that persist despite guideline-directed therapy. (2022)

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