The DOI matches its Crossref record; 30 of the 30 references it cites were found in a registry or an index.
Utility of B-Natriuretic Peptide in Detecting Diastolic Dysfunction: Comparison With Doppler Velocity Recordings
Open accessAbstract
Background — Although Doppler echocardiography has been used to identify abnormal left ventricular (LV) diastolic filling dynamics, inherent limitations suggest the need for additional measures of diastolic dysfunction. Because data suggest that B-natriuretic peptide (BNP) partially reflects ventricular pressure, we hypothesized that BNP levels could predict diastolic abnormalities in patients with normal systolic function. Methods and Results — We studied 294 patients referred for echocardiography to evaluate ventricular function. Patients with abnormal systolic function were excluded. Cardiologists making the assessment of LV function were blinded to BNP levels. Patients were classified as normal, impaired relaxation, pseudonormal, and restrictivelike filling patterns. Patients diagnosed with evidence of abnormal LV diastolic function (n=119) had a mean BNP concentration of 286±31 pg/mL; those in the normal LV group (n=175) had a mean BNP concentration of 33±3 pg/mL. Patients with restrictivelike filling patterns on echocardiography had the highest BNP levels (408±66 pg/mL), and patients with symptoms had higher BNP levels in all diastolic filling patterns. The area under the receiver-operating characteristic curve for BNP to detect any diastolic dysfunction was 0.92 (95% CI, 0.87 to 0.95; P <0.001). A BNP value of 62 pg/mL had a sensitivity of 85%, a specificity of 83%, and an accuracy of 84% for detecting diastolic dysfunction. Conclusions — A rapid assay for BNP can reliably detect the presence of diastolic abnormalities on echocardiography. In patients with normal systolic function, elevated BNP levels and diastolic filling abnormalities might help to reinforce the diagnosis diastolic dysfunction.
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Cites
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Cited by
Paulus, W. J., Tschöpe, C., Sanderson, J. E., Rusconi, C., Flachskampf, F. A., Rademakers, F. E., Marino, P., Smiseth, O. A., De Keulenaer, G., Leite-Moreira, A. F., et al. (2007) · European Heart Journal · doi:10.1093/eurheartj/ehm037 · Cited by 2,679
WRITING COMMITTEE MEMBERS, Hunt, S. A., Abraham, W. T., Chin, M. H., Feldman, A. M., Francis, G. S., Ganiats, T. G., Jessup, M., Konstam, M. A., Mancini, D. M., et al. (2005) · Circulation · doi:10.1161/circulationaha.105.167586 · Cited by 2,251
Plasma Natriuretic Peptide Levels and the Risk of Cardiovascular Events and Death
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Hunt, S. A., Abraham, W. T., Chin, M. H., Feldman, A. M., Francis, G. S., Ganiats, T. G., Jessup, M., Konstam, M. A., Mancini, D. M., Michl, K., et al. (2009) · Journal of the American College of Cardiology · doi:10.1016/j.jacc.2008.11.013 · Cited by 1,374
Kitzman, D. W. (2002) · JAMA · doi:10.1001/jama.288.17.2144 · Cited by 883
Metadata
- Authors
- Lubien, E., DeMaria, A., Krishnaswamy, P., Clopton, P., Koon, J., Kazanegra, R., Gardetto, N., Wanner, E., & Maisel, A. S.
- Venue
- Circulation
- Published
- 2002-02-05
- Volume
- 105
- Issue
- 5
- Pages
- 595-601
- ISSN
- 0009-7322 (ISSN-L)
- 1524-4539
- OpenAlex
- W2051931531
- Cited by
- 801
- References
- 30
- FWCI
- 46.09
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Lubien, E., DeMaria, A., Krishnaswamy, P., Clopton, P., Koon, J., Kazanegra, R., Gardetto, N., Wanner, E., & Maisel, A. S. (2002). Utility of B-Natriuretic Peptide in Detecting Diastolic Dysfunction: Comparison With Doppler Velocity Recordings. Circulation. https://doi.org/10.1161/hc0502.103010
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