Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Swati N. Rao"'
Publikováno v:
Academic Radiology. 20:509-518
Rationale and Objectives The ability to perform cerebral perfusion imaging (CPI) in the angiography suite has provided a new tool for diagnosis and treatment of neurovascular patients but requires comparable contrast perfusion to each cerebral hemisp
Autor:
Nazem Akoum, Nassir F. Marrouche, Robert S. Oakes, Nathan M. Segerson, Dennis L. Parker, Edward V. R. DiBella, Eugene G. Kholmovski, Rob S. MacLeod, Eric N. Fish, Swati N. Rao, Jessiciah Windfelder, Marcos Daccarett, Christopher J. McGann, Nathan S. Burgon, Troy J. Badger, Joshua Blauer
Publikováno v:
Circulation. 119:1758-1767
Background— Atrial fibrillation (AF) is associated with diffuse left atrial fibrosis and a reduction in endocardial voltage. These changes are indicators of AF severity and appear to be predictors of treatment outcome. In this study, we report the
Autor:
Carol B. Thompson, Monica S. Pearl, Martin G. Radvany, Tina Ehtiati, Steven A Messina, Philippe Gailloud, Swati N Rao, Collin Torok
Publikováno v:
Journal of neurointerventional surgery. 6(9)
Three-dimensional digital subtraction angiography (3D-DSA) is a modern technique that allows for better appreciation of complex vascular lesions. This study evaluates the impact of various dose reduction strategies on 3D-DSA image quality.The standar
Autor:
Swati N. Rao, Rob S. MacLeod, Eric N. Fish, Christopher J. McGann, Edward V. R. DiBella, Troy J. Badger, Nassir F. Marrouche, Joshua Blauer, Nathan S. Burgon, Sathya Vijayakumar, Nazem Akoum, Suman S. Kuppahally, Sheldon E. Litwin, Eugene G. Kholmovski
Publikováno v:
Circulation. Cardiovascular imaging. 3(3)
Background— Atrial fibrillation (AF) is a progressive condition that begins with hemodynamic and/or structural changes in the left atrium (LA) and evolves through paroxysmal and persistent stages. Because of limitations with current noninvasive ima
Autor:
Eric N. Fish, Nathan S. Burgon, Nathan M. Segerson, Rob S. MacLeod, Yaw A. Adjei-Poku, Nazem Akoum, Swati N. Rao, Edward V. R. DiBella, Akram Shabaan, Eugene G. Kholmovski, Nassir F. Marrouche, Troy J. Badger, Sathya Vijayakumar, Marcos Daccarett
Publikováno v:
Journal of cardiovascular electrophysiology. 21(2)
LA Debulking for Atrial Fibrillation.Introduction: Though pulmonary vein (PV) isolation has been widely adopted for treatment of atrial fibrillation (AF), recurrence rates remain unacceptably high with persistent and longstanding AF. As evidence emer
Autor:
Nazem W Akoum, Robert S Oakes, Yaw Adjei-Poku, Suman Kuppahally, Nathan M Segerson, Eric N Fish, Swati N Rao, Nathan S Burgon, Eugene G Kholmovski, Edward V DiBella, Rob S MacLeod, Nassir F Marrouche
Publikováno v:
Circulation. 118
Background. The extent of left atrial (LA) wall fibrosis detected by delayed enhancement MRI (DE-MRI) appears to be correlated with advanced atrial fibrillation (AF). However, the effect of LA fibrosis on left ventricular function (LVEF) is not well
Autor:
Troy J Badger, Robert S Oakes, Akram Shabaan, Nazem W Akoum, Nathan M Segerson, Eric N Fish, Swati N Rao, Nathan S Burgon, Yaw Adjei-Poku, Eugene G Kholmovski, Sathya Vijayakumar, Edward V DiBella, Rob S MacLeod, Nassir F Marrouche
Publikováno v:
Circulation. 118
Background. A mechanism of atrial fibrillation (AF) recurrence following ablation may be incomplete pulmonary vein antrum (PVA) scarring that allows for conduction between the pulmonary veins (PV) and the left atrium (LA). We report the relationship
Autor:
Troy J Badger, Robert S Oakes, Eric N Fish, Nathan M Segerson, Nazem W Akoum, Nathan S Burgon, Swati N Rao, Akram Shabaan, Edward V DiBella, Rob S MacLeod, Nassir F Marrouche
Publikováno v:
Circulation. 118
Objectives. Pulmonary vein antrum (PVA) isolation is a common ablation strategy to treat patients with atrial fibrillation (AF). Incomplete lesion formation around the PVA is thought to contribute to recurrence of AF. We report a new multi-step appro
Autor:
Troy J. Badger, Robert S. Oakes, Joshua Blauer, Yaw A. Adjei-Poku, Eugene G. Kholmovski, Nazem Akoum, Swati N. Rao, Marcos Daccarett, Eric N. Fish, Nassir F. Marrouche, Rob S. MacLeod, Edward V. R. Di Bella, Nathan S. Burgon, Sathya Vijayakumar
Publikováno v:
Heart rhythm. 6(2)
Background Atrial fibrillation (AF) ablation uses radiofrequency (RF) energy to induce thermal damage to the left atrium (LA) in an attempt to isolate AF circuits. This injury can be seen using delayed enhancement magnetic resonance imaging (DE-MRI).