2010
DOI: 10.1111/j.1540-8175.2010.01273.x
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Serum N-Terminal Brain Natriuretic Peptide Indicates Exercise Induced Augmentation of Pulmonary Artery Pressure in Patients with Mitral Stenosis

Abstract: NT pro-BNP levels correlate with functional class and echocardiographic findings in patients with mitral stenosis and indicate exercise induced augmentation of peak PAP > 60 mmHg. (Echocardiography 2011;28:8-14).

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Cited by 9 publications
(7 citation statements)
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References 36 publications
(59 reference statements)
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“…Also, it was seen in patients who were assessed through exercise tests that these levels correlated with left atrial diameter after resting and exercise, right ventricular enddiastolic diameter, exercise duration, heart rate and pulmonary artery pressure. Again in this study, NT-proBNP level >251 pg/ ml was an indicator of pulmonary artery pressure increasement with exercise above 60 mmHg (266).…”
Section: Mitral Stenosissupporting
confidence: 49%
“…Also, it was seen in patients who were assessed through exercise tests that these levels correlated with left atrial diameter after resting and exercise, right ventricular enddiastolic diameter, exercise duration, heart rate and pulmonary artery pressure. Again in this study, NT-proBNP level >251 pg/ ml was an indicator of pulmonary artery pressure increasement with exercise above 60 mmHg (266).…”
Section: Mitral Stenosissupporting
confidence: 49%
“…35 Moreover, NT-proBNP was the most important independent predictor of all-cause mortality in heart failure patients with atrial fibrillation, 36 and BNP is related to the extent of myocardial ischemia, 37 transvalvular gradient or valve area in patients with aortic stenosis, 25,38 amyloidosis, restrictive cardiomyopathy, and diastolic LV dysfunction, [39][40][41][42] right heart volume and pressure overload. 43,44 BNP is elevated in noncardiac diseases, such as pulmonary hypertension, chronic obstructive pulmonary disease, pulmonary embolism, renal failure, and sepsis. 45 Patients in our study were in sinus rhythm and did not have serious noncardiac disease history, symptoms or signs of ischemic heart disease, aortic stenosis, or other heart diseases.…”
Section: Discussionmentioning
confidence: 99%
“…Elevated plasma NT‐proBNP concentrations have been demonstrated in patients with syndrome X complicated by left bundle branch block with preserved systolic function 35 . Moreover, NT‐proBNP was the most important independent predictor of all‐cause mortality in heart failure patients with atrial fibrillation, 36 and BNP is related to the extent of myocardial ischemia, 37 transvalvular gradient or valve area in patients with aortic stenosis, 25,38 amyloidosis, restrictive cardiomyopathy, and diastolic LV dysfunction, 39–42 right heart volume and pressure overload 43,44 . BNP is elevated in noncardiac diseases, such as pulmonary hypertension, chronic obstructive pulmonary disease, pulmonary embolism, renal failure, and sepsis 45 .…”
Section: Discussionmentioning
confidence: 99%
“…When levels of BNP or NT–pro-BNP were compared in patients with sinus rhythm or atrial fibrillation (AF), the results were controversial 28 . Studies show a correlation between higher levels of NT‑pro‑BNP with greater increases in PASP after exercise, and a direct association between decreases in NT‑pro‑BNP levels after percutaneous mitral commissurotomy and the success rate of the procedure 29 , 30 Data collected from patients who underwent interventional procedures have demonstrated a decrease in BNP and NT‑pro‑BNP after percutaneous mitral valvuloplasty in patients in sinus rhythm, but not in those with AF.…”
Section: Biomarkers In Valvular Diseasementioning
confidence: 99%