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Karl Magtibay
Karl Magtibay
University Health Network
Verified email at uhn.ca
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Year
Human embryonic stem cell-derived cardiomyocytes regenerate the infarcted pig heart but induce ventricular tachyarrhythmias
R Romagnuolo, H Masoudpour, A Porta-Sánchez, B Qiang, J Barry, ...
Stem Cell Reports 12 (5), 967-981, 2019
2442019
Resolving myocardial activation with novel omnipolar electrograms
S Massé, K Magtibay, N Jackson, J Asta, M Kusha, B Zhang, ...
Circulation: Arrhythmia and Electrophysiology 9 (7), e004107, 2016
692016
Resolving bipolar electrogram voltages during atrial fibrillation using omnipolar mapping
SK Haldar, K Magtibay, A Porta-Sanchez, S Massé, N Mitsakakis, PFH Lai, ...
Circulation: Arrhythmia and Electrophysiology 10 (9), e005018, 2017
542017
High-resolution, live, directional mapping
DC Deno, A Bhaskaran, DJ Morgan, F Goksu, K Batman, GK Olson, ...
Heart Rhythm 17 (9), 1621-1628, 2020
452020
Omnipolarity applied to equi-spaced electrode array for ventricular tachycardia substrate mapping
A Porta-Sanchez, K Magtibay, S Nayyar, A Bhaskaran, PFH Lai, S Massé, ...
EP Europace 21 (5), 813-821, 2019
352019
Determinants of atrial bipolar voltage: Inter electrode distance and wavefront angle
M Beheshti, K Magtibay, S Massé, A Porta-Sanchez, S Haldar, ...
Computers in biology and medicine 102, 449-457, 2018
302018
Physiological assessment of ventricular myocardial voltage using omnipolar electrograms
K Magtibay, S Massé, J Asta, M Kusha, PFH Lai, MA Azam, ...
Journal of the American Heart Association 6 (8), e006447, 2017
282017
Reinserting physiology into cardiac mapping using omnipolar electrograms
K Magtibay, A Porta-Sánchez, SK Haldar, DC Deno, S Massé, ...
Cardiac Electrophysiology Clinics 11 (3), 525-536, 2019
182019
Orientation independent sensing, mapping, interface and analysis systems and methods
DC Deno, DJ Morgan, JC Bush, K Nanthakumar, S Masse, K Magtibay
US Patent 10,758,137, 2020
152020
Direct and indirect mapping of intramural space in ventricular tachycardia
A Bhaskaran, S Nayyar, A Porta-Sánchez, C Jons, S Massé, K Magtibay, ...
Heart Rhythm 17 (3), 439-446, 2020
132020
On the electrophysiology and mapping of intramural arrhythmic focus
RD Anderson, J Rodriguez Padilla, C Joens, S Masse, A Bhaskaran, ...
Circulation: Arrhythmia and Electrophysiology 15 (5), e010384, 2022
102022
Quantifying the determinants of decremental response in critical ventricular tachycardia substrate
M Beheshti, S Nayyar, K Magtibay, S Massé, A Porta-Sanchez, S Haldar, ...
Computers in biology and medicine 102, 260-266, 2018
92018
The need for and the challenges of measuring renal sympathetic nerve activity
GKK Nair, S Massé, J Asta, E Sevaptisidis, MA Azam, PFH Lai, ...
Heart Rhythm 13 (5), 1166-1171, 2016
92016
Maximizing detection and optimal characterization of local abnormal ventricular activity in nonischemic cardiomyopathy: LAVAMAX & LAVAFLOW
K Magtibay, S Massé, A Niri, RD Anderson, RB Kumar, DC Deno, ...
Heart rhythm O2 2 (5), 529-536, 2021
52021
712 correlating current pathways with myocardial fiber orientation through fusion of data from current density and diffusion tensor imaging
FH Foomany, M Beheshti, K Magtibay, S Masse, W Foltz, E Sevaptsidis, ...
Canadian Journal of Cardiology 5 (28), S372-S373, 2012
52012
Information theory to tachycardia therapy: electrogram entropy predicts diastolic microstructure of reentrant ventricular tachycardia
S Nayyar, E Downar, M Beheshti, T Liang, S Massé, K Magtibay, ...
American Journal of Physiology-Heart and Circulatory Physiology 316 (1 …, 2019
42019
Feature-based MRI data fusion for cardiac arrhythmia studies
K Magtibay, M Beheshti, FH Foomany, S Massé, PFH Lai, N Zamiri, J Asta, ...
Computers in Biology and Medicine 72, 13-21, 2016
42016
Novel ventricular voltage mapping methodology with omnipolar electrograms
K Magtibay, S Massé, J Asta, A Porta-Sanchez, S Haldar, D Malebranche, ...
Circulation 134 (suppl_1), A17771-A17771, 2016
32016
Fusion of structural and functional cardiac magnetic resonance imaging data for studying ventricular fibrillation
K Magtibay, M Beheshti, FH Foomany, K Balasundaram, S Masse, P Lai, ...
2014 36th Annual International Conference of the IEEE Engineering in …, 2014
32014
A Review of Tools and Methods for Detection, Analysis, and Prediction of Allostatic Load due to Workplace Stress
K Magtibay, K Umapathy
IEEE Transactions on Affective Computing, 2023
22023
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