Quantification of Chronic Functional Mitral Regurgitation by Automated 3-Dimensional Peak and Integrated Proximal Isovelocity Surface Area and Stroke Volume Techniques Using Real-Time 3-Dimensional Volume Color Doppler Echocardiography | Zendy

Paaladinesh Thavendiranathan | Zendy; Shizhen Liu | Zendy; Saurabh Datta | Zendy; Sanjay Rajagopalan | Zendy; Thomas Ryan | Zendy; Stephen R. Igo | Zendy; Matthew Jackson | Zendy; Stephen H. Little | Zendy; Nathalie De Michelis | Zendy; Mani A. Vannan | Zendy

Open Access

Quantification of Chronic Functional Mitral Regurgitation by Automated 3-Dimensional Peak and Integrated Proximal Isovelocity Surface Area and Stroke Volume Techniques Using Real-Time 3-Dimensional Volume Color Doppler Echocardiography

Author(s) -

Paaladinesh Thavendiranathan,

Shizhen Liu,

Saurabh Datta,

Sanjay Rajagopalan,

Thomas Ryan,

Stephen R. Igo,

Matthew Jackson,

Stephen H. Little,

Nathalie De Michelis,

Mani A. Vannan

Publication year - 2012

Publication title -

circulation cardiovascular imaging

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 2.584

H-Index - 99

eISSN - 1942-0080

pISSN - 1941-9651

DOI - 10.1161/circimaging.112.980383

Subject(s) - regurgitant fraction , mitral regurgitation , medicine , stroke volume , color doppler , body orifice , magnetic resonance imaging , regurgitation (circulation) , volume (thermodynamics) , nuclear medicine , cardiology , stroke (engine) , radiology , ejection fraction , ultrasonography , anatomy , heart failure , mechanical engineering , physics , quantum mechanics , engineering

The aim of this study was to test the accuracy of an automated 3-dimensional (3D) proximal isovelocity surface area (PISA) (in vitro and patients) and stroke volume technique (patients) to assess mitral regurgitation (MR) severity using real-time volume color flow Doppler transthoracic echocardiography.

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