Thyrotoxicosis, multiple myeloma, and profound anemia are high-output states that can precipitate the clinical presentation of HF. Others include:
Myxedema
Paget disease of bone
Albright syndrome
Glomerulonephritis
Cor pulmonale
Polycythemia vera
Obesity
Carcinoid syndrome
Pregnancy
Nutritional deficiencies (eg, thiamine deficiency, beriberi)
The most common cause of decompensation in a previously compensated patient with heart failure is inappropriate reduction in the intensity of treatment, such as drug regimen reduction. Uncontrolled hypertension and cardiac arrhythmias (most commonly atrial fibrillation) are other common causes of decompensation.
Learn more about the etiology of HF.
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Cite this: Yasmine S. Ali. Fast Five Quiz: Test Your Knowledge on Key Aspects of Heart Failure - Medscape - Dec 22, 2021.
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