The DOI matches its Crossref record.
Cross-sectional echocardiography. I. Analysis of mathematic models for quantifying mass of the left ventricle in dogs.
Abstract
Cross-sectional echocardiography was used to quantify left ventricular mass noninvasively in 21 dogs. Short- and long-axis cross-sectional images of the left ventricle were reproducibly traced at endocardial and epicardial borders during stop-motion video-tape replay. We used area, length and diameter measurements to calculate left ventricular mass by seven mathematic models, including the standard formulas used with M-mode echocardiography and cineangiography. Calculated mass was compared with excised weight of the left ventricle by regression and percent error analyses. Formulas using short-axis areas and long-axis length resulted in higher correlation coefficients (0.94--0.95) and lower mean errors (6--7%) than for standard formulas. Since short-axis areas account for regional left ventricular irregularities, noninvasive quantification of left ventricular mass by cross-sectional echocardiography in dogs is most accurate with formulas using short-axis areas.
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Cited by
Lang, R. M., Bierig, M., Devereux, R. B., Flachskampf, F. A., Foster, E., Pellikka, P. A., Picard, M. H., Roman, M. J., Seward, J., Shanewise, J. S., et al. (2005) · Journal of the American Society of Echocardiography · doi:10.1016/j.echo.2005.10.005 · Cited by 11,318
Postprandial Myocardial Perfusion in Healthy Subjects and in Type 2 Diabetic Patients
Scognamiglio, R., Negut, C., De Kreutzenberg, S. V., Tiengo, A., & Avogaro, A. (2005) · Circulation · doi:10.1161/circulationaha.104.495127 · Cited by 153
Left ventricular dimensions and mass using magnetic resonance imaging in female endurance athletes
Riley-Hagan, M., Peshock, R. M., Stray-Gundersen, J., Katz, J., Ryschon, T. W., & Mitchell, J. H. (1992) · The American Journal of Cardiology · doi:10.1016/0002-9149(92)90865-v · Cited by 67
Echocardiographic Evaluation of Cardiac Performance
DiSessa, T. G., & Friedman, W. F. (1983) · Cardiology Clinics · doi:10.1016/s0733-8651(18)30791-4 · Cited by 11
Metadata
- Authors
- Wyatt, H. L., Heng, M. K., Meerbaum, S., Hestenes, J. D., Cobo, J. M., Davidson, R. M., & Corday, E.
- Venue
- Circulation
- Published
- 1979-11
- Volume
- 60
- Issue
- 5
- Pages
- 1104-1113
- ISSN
- 0009-7322 (ISSN-L)
- 1524-4539
- OpenAlex
- W2122786566
- Cited by
- 368
- References
- 0
- FWCI
- 10.98
- Type
- journal article
- Language
- en
- Open access
- closed
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