Expert consensus on the usefulness of natriuretic peptides in heart failure

Heart failure (HF) has becoming an increasing clinical and social problem worldwide and despite modern therapy the syndrome still imposes high burden on healthcare systems. In contrast to western countries, the diagnosis of HF in Poland is established later, at more advanced stage of the disease, thus leaving less time for modern therapy and more frequently requiring hospitalisation. As a result, the alarmingly high proportion of patients with HF is treated in hospitals in Poland. According to current guidelines clinical suspicion of HF should be verified based on early assessment of plasma levels of natriuretic peptides. Unfortunately, the key test for early diagnosis, especially in emergency departments and in general practice is not reimbursed and therefore hardly available. The paper provides a short review on the physiology and pathophysiology of natriuretic peptides. Important laboratory issues as well as limitations of their use in specific clinical situations are briefly discussed. Further, we focus on clinical use of natriuretic peptides as an important tool for HF diagnosis, guiding therapy and prognosis. Finally, we put spotlight on the use of natriuretic peptides in prevention of HF and also in ambulatory general practice.