What should you know about chronic heart failure with preserved ejection fraction?

In this form of heart failure, the main pumping measurement can remain in the usual range while the heart muscle is stiff and does not relax or fill easily. Pressure can then build up, causing breathlessness, fatigue, or swollen ankles. Hypertension, atrial fibrillation, kidney disease, and other conditions may affect symptoms and need their own care.

Take prescribed treatment consistently and attend reviews so your clinician can assess fluid retention, blood pressure, heart rhythm, kidney function, and medicines. Use the agreed plan for salt, fluids, movement, and sleep. Record changes in breathing, cough, energy, ankle swelling, or palpitations. Do not add anti-inflammatory painkillers, supplements, or herbal products without checking their suitability.

Arrange prompt medical advice for worsening breathlessness, rapidly increasing swelling, a persistent cough, a clear drop in exercise ability, or new palpitations. Seek emergency help for severe breathing difficulty at rest, fainting, sudden confusion, blue lips, or severe chest pain.

Ask what is causing your symptoms, how fluid retention will be recognised, and which readings or symptoms should be reported. Ask how hypertension or atrial fibrillation affects your plan and when your next blood and heart checks are needed.