Zobrazeno 1 - 10
of 117
pro vyhledávání: '"Derek J. Dosdall"'
Autor:
Roya Kamali, Eugene Kwan, Misha Regouski, T. Jared Bunch, Derek J. Dosdall, Ed Hsu, Rob S. Macleod, Irina Polejaeva, Ravi Ranjan
Publikováno v:
PLoS ONE, Vol 18, Iss 1 (2023)
Background The role of fiber orientation on a global chamber level in sustaining atrial fibrillation (AF) is unknown. The goal of this study was to correlate the fiber direction derived from Diffusion Tensor Imaging (DTI) with AF inducibility. Method
Externí odkaz:
https://doaj.org/article/01af2139d346446a9e69e35400904780
Autor:
Muhammad S. Khan, Christos P. Kyriakopoulos, Iosif Taleb, Elizabeth Dranow, Monte Scott, Ravi Ranjan, Michael Yin, Eleni Tseliou, Rami Alharethi, William Caine, Robin M. Shaw, Craig H. Selzman, Stavros G. Drakos, Derek J. Dosdall
Publikováno v:
American Heart Journal Plus, Vol 22, Iss , Pp 100211- (2022)
Objective: In chronic heart failure (HF) patients supported with continuous-flow left ventricular assist device (CF-LVAD), we aimed to assess the clinical association of pre-LVAD QRS duration (QRSd) with post-LVAD cardiac recovery, and its correlatio
Externí odkaz:
https://doaj.org/article/7d6f80e2e2784a1b9b5f69e448adc8d1
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 9 (2022)
Atypical atrial flutter is seen post-ablation in patients, and it can be challenging to map. These flutters are typically set up around areas of scar in the left atrium. MRI can reliably identify left atrial scar. We propose a personalized computatio
Externí odkaz:
https://doaj.org/article/23889fbaceee4f9a8a7fc5b27bcd2248
Autor:
Ankur R. Shah, Muhammad S. Khan, Annie M. Hirahara, Matthias Lange, Ravi Ranjan, Derek J. Dosdall
Publikováno v:
BioMedical Engineering OnLine, Vol 19, Iss 1, Pp 1-19 (2020)
Abstract Background The His–Purkinje (HP) system provides a pathway for the time-synchronous contraction of the heart. His bundle (HB) of the HP system is gaining relevance as a pacing site for treating non-reversible bradyarrhythmia despite limite
Externí odkaz:
https://doaj.org/article/54d9a723e3db4dd39ba4539c2616124b
Autor:
Muhammad S. Khan, Douglas Smego, Yuki Ishidoya, Annie M. Hirahara, Emmanuel Offei, Martha S. Ruiz Castillo, Omar Gharbia, Hui Li, Joseph A. Palatinus, Lauren Krueger, TingTing Hong, Guillaume L. Hoareau, Ravi Ranjan, Craig H. Selzman, Robin M. Shaw, Derek J. Dosdall
Publikováno v:
American Journal of Physiology-Heart and Circulatory Physiology. 324:H751-H761
The novel total left anterior descending devascularization (TLD) approach in a canine ischemic heart failure model limits collateral flow in the ischemic zone and provides excellent early survival and repeatable development of chronic ischemic heart
Autor:
Annie M. Hirahara, Muhammad S. Khan, Omar A. Gharbia, Matthias Lange, Yuki Ishidoya, Douglas Smego, Ravi Ranjan, Gregory J. Stoddard, Craig H. Selzman, Derek J. Dosdall
Publikováno v:
Journal of Cardiovascular Electrophysiology. 34:1249-1256
Autor:
Emmanuel Offei, Yuki Ishidoya, Douglas Smego, Sofia R. Castillo, Omar A. Gharbia, Annie Hirahara, Muhammad S. Khan, Matthias Lange, Ravi Ranjan, Derek J. Dosdall
Publikováno v:
Heart Rhythm. 20:S721-S722
Autor:
Emmanuel Offei, Muhammad S. Khan, Yuki Ishidoya, Douglas Smego, Sofia R. Castillo, Omar A. Gharbia, Annie Hirahara, Matthias Lange, Ravi Ranjan, Derek J. Dosdall
Publikováno v:
Heart Rhythm. 20:S499-S500
Autor:
Bram Hunt, Eugene Kwan, Yuki Ishidoya, Eric Paccione, Robert MacLeod, Derek J. Dosdall, Ravi Ranjan
Publikováno v:
Heart Rhythm. 20:S102-S103
Autor:
Nan Hu, Rob S. MacLeod, T. Jared Bunch, Jordan Kump, Derek J. Dosdall, Roya Kamali, Elyar Ghafoori, Ravi Ranjan, Matthias Lange
Publikováno v:
JACC Clin Electrophysiol
OBJECTIVES: This study sought to evaluate atrial fibrillation (AF) ablation outcomes based on scar patterns and contiguous area available for AF wavefronts to propagate. BACKGROUND: The relevance of ablation scar pattern acting as a barrier for elect