Characterization of respiratory and cardiac motion from electro-anatomical mapping data for improved fusion of MRI to left ventricular electrograms.

by Sébastien Roujol, Elad Anter, Mark E Josephson, Reza Nezafat
Published 2013-01-01

Whole heart coronary imaging with flexible acquisition window and trigger delay.

by Keigo Kawaji, Murilo Foppa, Sébastien Roujol, Mehmet Akçakaya, Reza Nezafat
Published 2015-01-01

Simultaneous multi slice (SMS) balanced steady state free precession first-pass myocardial perfusion cardiovascular magnetic resonance with iterative reconstruction at 1.5 T

by Muhummad Sohaib Nazir, Radhouene Neji, Peter Speier, Fiona Reid, Daniel Stäb, Michaela Schmidt, Christoph Forman, Reza Razavi, Sven Plein, Tevfik F. Ismail, Amedeo Chiribiri, Sébastien Roujol
Published 2018-12-01

Improved passive catheter tracking with positive contrast for CMR-guided cardiac catheterization using partial saturation (pSAT)

by Mari Nieves Velasco Forte, Kuberan Pushparajah, Tobias Schaeffter, Israel Valverde Perez, Kawal Rhode, Bram Ruijsink, Mazen Alhrishy, Nicholas Byrne, Amedeo Chiribiri, Tevfik Ismail, Tarique Hussain, Reza Razavi, Sébastien Roujol
Published 2017-08-01

The reproducibility of late gadolinium enhancement cardiovascular magnetic resonance imaging of post-ablation atrial scar: a cross-over study

by Henry Chubb, Rashed Karim, Sébastien Roujol, Marta Nuñez-Garcia, Steven E. Williams, John Whitaker, James Harrison, Constantine Butakoff, Oscar Camara, Amedeo Chiribiri, Tobias Schaeffter, Matthew Wright, Mark O’Neill, Reza Razavi
Published 2018-03-01

Invasive cardiovascular magnetic resonance (iCMR) for diagnostic right and left heart catheterization using an MR-conditional guidewire and passive visualization in congenital hear...

by Surendranath R. Veeram Reddy, Yousef Arar, Riad Abou Zahr, Vasu Gooty, Jennifer Hernandez, Amanda Potersnak, Phillip Douglas, Zachary Blair, Joshua S. Greer, Sébastien Roujol, Mari Nieves Velasco Forte, Gerald Greil, Alan W. Nugent, Tarique Hussain
Published 2020-03-01

Simultaneous 13N-Ammonia and gadolinium first-pass myocardial perfusion with quantitative hybrid PET-MR imaging: a phantom and clinical feasibility study

by Muhummad Sohaib Nazir, Sarah-May Gould, Xenios Milidonis, Eliana Reyes, Tevfik F. Ismail, Radhouene Neji, Sébastien Roujol, Jim O’Doherty, Hui Xue, Sally F. Barrington, Tobias Schaeffter, Reza Razavi, Paul Marsden, Peter Kellman, Sven Plein, Amedeo Chiribiri
Published 2019-09-01

Improved co-registration of ex-vivo and in-vivo cardiovascular magnetic resonance images using heart-specific flexible 3D printed acrylic scaffold combined with non-rigid registrat...

by John Whitaker, Radhouene Neji, Nicholas Byrne, Esther Puyol-Antón, Rahul K. Mukherjee, Steven E. Williams, Henry Chubb, Louisa O’Neill, Orod Razeghi, Adam Connolly, Kawal Rhode, Steven Niederer, Andrew King, Cory Tschabrunn, Elad Anter, Reza Nezafat, Martin J. Bishop, Mark O’Neill, Reza Razavi, Sébastien Roujol
Published 2019-10-01