Comparison between three-dimensional speckle-tracking echocardiography and cardiac magnetic resonance imaging for quantification of left ventricular volumes and function
| Autor: | Sebastiaan A. Kleijn, Otto Kamp, Wessel P. Brouwer, Iris K. Rüssel, Mohamed F.A. Aly, Albert C. van Rossum, Gerben J. de Roest, Aernout M. Beek |
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| Přispěvatelé: | Cardiology, ICaR - Heartfailure and pulmonary arterial hypertension |
| Rok vydání: | 2012 |
| Předmět: |
Male
medicine.medical_specialty Heart Ventricles Statistics as Topic Echocardiography Three-Dimensional Diastole Magnetic Resonance Imaging Cine Speckle tracking echocardiography Ventricular Function Left Speckle pattern Cardiac magnetic resonance imaging Internal medicine medicine Humans Radiology Nuclear Medicine and imaging Systole Bland–Altman plot Ejection fraction medicine.diagnostic_test business.industry Magnetic resonance imaging General Medicine Middle Aged Linear Models Cardiology Female Cardiology and Cardiovascular Medicine Nuclear medicine business |
| Zdroj: | Kleijn, S A, Brouwer, W P, Aly, M F A, Rüssel, I K, de Roest, G J, Beek, A M, van Rossum, A C & Kamp, O 2012, ' Comparison between three-dimensional speckle-tracking echocardiography and cardiac magnetic resonance imaging for quantification of left ventricular volumes and function ', European Heart Journal-Cardiovascular Imaging, vol. 13, no. 10, pp. 834-839 . https://doi.org/10.1093/ehjci/jes030 European Heart Journal-Cardiovascular Imaging, 13(10), 834-839. Oxford University Press |
| ISSN: | 2047-2404 |
| DOI: | 10.1093/ehjci/jes030 |
| Popis: | Aims We evaluated the accuracy of three-dimensional speckle-tracking echocardiography (3DSTE) to evaluate left ventricular (LV) volumes, ejection fraction (EF), and global circumferential strain (CS) in comparison with cardiac magnetic resonance imaging (MRI) in a healthy population. Methods and results A total of 45 out of 50 consecutive healthy subjects (38 males, age 45 ± 15 years) successfully underwent both 3DSTE and MRI on the same day. Three-dimensional echocardiography data sets were analysed using speckle tracking to measure LV end-diastolic and end-systolic volumes, EF, and global CS. With MRI, the method of discs approximation was used to obtain volumes and the EF, whereas CS was acquired using myocardial tissue tagging. Inter-technique comparisons included regression and the Bland–Altman analysis. For quantification of LV volumes, 3DSTE correlated well with MRI ( r : 0.75–0.81), but volumes were significantly underestimated with relatively large biases (13–34 mL) and wide limits of agreement (SD: 11–25 mL). However, excellent accuracy was revealed for measurement of EF by 3DSTE with a good correlation ( r : 0.91), minimal bias, and narrow limits of agreement (0.6 ± 1.7%) compared with MRI. For measurement of CS, a large mean bias was found between techniques (10.0%), despite narrow limits of agreement (SD: 1.7%) and a good correlation between techniques ( r : 0.80). Conclusion Although 3DSTE-derived LV volumes are underestimated in most patients compared with MRI, measurement of the LVEF revealed excellent accuracy. Measurements of CS were systematically greater (i.e. more negative) with 3DSTE than MRI, which likely reflects various inter-technique differences that preclude direct comparability of their measurements. |
| Databáze: | OpenAIRE |
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