Matunović R, Mijailović Z, Rabrenović M, Rabrenović V. [New biohumoral markers of differential diagnosis in patients with suspected heart failure].
MEDICINSKI PREGLED 2010;
63:387-392. [PMID:
21186552 DOI:
10.2298/mpns1006387m]
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Abstract
INTRODUCTION
In the regular clinic practice, the assessment of the cause of dispnea is a dilemma which has a significant implication in both the estimation of prognosis and treatment of the patient. In emergency cases, when most necessary, it is often very difficult to determine whether dispnea was caused by a heart or lung disease.
ROLE OF NATRIURETIC PEPTIDE IN PATIENTS WITH DISPNEA
An acute patient with dispnea might suffer serious consequences of inadequately established diagnosis so congestive heart failure (CHE) has to be diagnosed quickly and precisely in the ER. Unfortunately, symptoms and signs of CHF are unspecific, it is sometimes impossible to obtain an adequate anamnesis and diagnosic procedures currently applied are either insufficiently precise or provide scarce information or can not always be performed under appropriate conditions. On the basis of previous findings, it has been proved that brain natriuretic peptide (BNP) can considerably contribute to the establishment of correct diagnosis as well as to the possibility of introducing an adequate therapy for those patients. However, the real value of those peptides should be estimated in relation to other clinical manifestations and indicators and the specifics of examined patients including the age, gender and the presence or absence of pulmonary or renal diseases.
NATRIURETIC PEPTIDE IN ACCESSEMENT GRADIENT OF HEART FAILURE
Determination of natriuretic peptide has represented most probably the greatest progress in diagnosing the heart failure since the introduction of echocardiography into practice. Its high sensitivity and negative predicted value makes it a valid test for excluding congestive heart failure with a very high degree of certainty.
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