Quantitative Assessment of Mitral Regurgitation: Comparison Between Three-dimensional Transesophageal Echocardiography and Magnetic Resonance Imaging Running Title: Shanks et al: Mitral regurgitation quantification: 3D TEE vs. MRI

نویسندگان

  • Miriam Shanks
  • Allard Sieders
  • Joanne D Schuijf
  • Hildo J Lamb
  • Nina Ajmone Marsan
  • Jos JM Westenberg
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Quantitative assessment of mitral regurgitation: comparison between three-dimensional transesophageal echocardiography and magnetic resonance imaging.

BACKGROUND quantification of mitral regurgitation severity with 2-dimensional (2D) imaging techniques remains challenging. The present study compared the accuracy of 2D transesophageal echocardiography (TEE) and 3-dimensional (3D) TEE for quantification of mitral regurgitation, using MRI as the reference method. METHODS AND RESULTS two-dimensional and 3D TEE and cardiac MRI were performed in ...

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Multiplane two-dimensional versus real time three-dimensional transesophageal echocardiography in ischemic mitral regurgitation.

OBJECTIVES Intraoperative three-dimensional (3D) transesophageal echocardiography (TEE) has been suggested to be a valuable technique for the evaluation of the mechanisms of ischemic mitral regurgitation (IMR). Studies comparing multiplane two-dimensional (2D) with 3D TEE reconstruction of the mitral valve using the new mitral valve quantification (MVQ) software are lacking. We undertook a pros...

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Two and three dimensional echocardiography for pre-operative assessment of mitral valve regurgitation

Mitral regurgitation may develop when the leaflets or any other portion of the apparatus becomes abnormal. As the repair techniques for mitral valve disease evolved, so has the need for detailed and accurate imaging of the mitral valve prior to surgery in order to better define the mechanism of valve dysfunction and the severity of regurgitation. In patients with significant mitral valve diseas...

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Transient severe reversible functional mitral regurgitation: a three-dimensional transoesophageal perspective.

Mrs B, a 49-year-old female, was referred to our institution for severe mitral regurgitation. Transthoracic echocardiography showed only a moderate organic mitral regurgitation, but a transient severe reversible functional mitral regurgitation was observed during transoesophageal echocardiography (TEE). Three-dimensional TEE clearly demonstrated the functional nature of the regurgitation with a...

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Bioptome injury to the tricuspid valve in a cardiac allograft recipient visualized by three-dimensional echocardiography.

1999;88:1205–12. 7. Troianos CA, Konstadt S. Evaluation of mitral regurgitation. Semin Cardiothorac Vasc Anesth 2006;10:67–71. 8. Cook RC, Nifong LW, Lashley GG, Duncan RA, Campbell JA, Law YB et al. Echocardiographic measurements alone do not provide accurate non-invasive selection of annuloplasty band size for robotic mitral valve repair. J Heart Valve Dis 2006;15:524–7. 9. Ender J, Koncar-Ze...

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تاریخ انتشار 2010