Imaging Ventricular Fibrillation

Por Salama, Guy, Choi, Bum-Rak
Publicado em 2007

Simultaneous maps of optical action potentials and calcium transients in guinea-pig hearts: mechanisms underlying concordant alternans

Por Choi, Bum-Rak, Salama, Guy
Publicado em 2000

Spatially discordant voltage alternans cause wavebreaks in ventricular fibrillation

Por Choi, Bum-Rak, Jang, Woncheol, Salama, Guy
Publicado em 2007

Cytosolic Ca(2+) triggers early afterdepolarizations and torsade de pointes in rabbit hearts with type 2 long QT syndrome

Por Choi, Bum-Rak, Burton, Francis, Salama, Guy
Publicado em 2002

Spontaneous initiation of premature ventricular complexes and arrhythmias in type 2 long QT syndrome

Por Huang, Xiaodong, Kim, Tae Yun, Koren, Gideon, Choi, Bum-Rak, Qu, Zhilin
Publicado no Am J Physiol Heart Circ Physiol (2016)

Human Cardiac Fibroblast Number and Activation State Modulate Electromechanical Function of hiPSC-Cardiomyocytes in Engineered Myocardium

Por Rupert, Cassady E., Kim, Tae Yun, Choi, Bum-Rak, Coulombe, Kareen L. K.
Publicado no Stem Cells Int (2020)

Sex, Age and Regional Differences in L-Type Calcium Current are important determinants of arrhythmia phenotype in Rabbit Hearts with drug induced Long QT type 2

Por Sims, Carl, Reisenweber, Steven, Viswanathan, Prakash C., Choi, Bum-Rak, Walker, William, Salama, Guy
Publicado em 2008

NCX-Mediated Subcellular Ca(2+) Dynamics Underlying Early Afterdepolarizations in LQT2 Cardiomyocytes

Por Zhong, Mingwang, Rees, Colin M., Terentyev, Dmitry, Choi, Bum-Rak, Koren, Gideon, Karma, Alain
Publicado no Biophys J (2018)

Laser-Etched Designs for Molding Hydrogel-Based Engineered Tissues

Por Munarin, Fabiola, Kaiser, Nicholas J., Kim, Tae Yun, Choi, Bum-Rak, Coulombe, Kareen L.K.
Publicado no Tissue Eng Part C Methods (2017)

Dispersion of repolarization and refractoriness are determinants of arrhythmia phenotype in transgenic mice with long QT

Por London, Barry, Baker, Linda C, Petkova-Kirova, Polina, Nerbonne, Jeanne M, Choi, Bum-Rak, Salama, Guy
Publicado em 2007

Non-invasive monitoring of changes in rabbit hearts with aging using MR microscocpy

Por Hwang, Min-Sig, Odening, Katja E, Choi, Bum-Rak, Koren, Gideon, Blackband, Stephen J, Forder, John R
Publicado em 2011

Non-invasive visualization of the complete cardiac conduction system using magnetic resonance microscopy

Por Hwang, Min-Sig, Odening, Katja E, Choi, Bum-Rak, Koren, Gideon, Blackband, Stephen J, Forder, John R
Publicado em 2011

Differential conditions for early after-depolarizations and triggered activity in cardiomyocytes derived from transgenic LQT1 and LQT2 rabbits

Por Liu, Gong-Xin, Choi, Bum-Rak, Ziv, Ohad, Li, Weiyan, de Lange, Enno, Qu, Zhilin, Koren, Gideon
Publicado em 2012

Mechanisms linking T‐wave alternans to spontaneous initiation of ventricular arrhythmias in rabbit models of long QT syndrome

Por Liu, Weiqing, Kim, Tae Yun, Huang, Xiaodong, Liu, Michael B., Koren, Gideon, Choi, Bum‐Rak, Qu, Zhilin
Publicado no J Physiol (2018)

Prevention of Adverse Electrical and Mechanical Remodeling with Bi-Ventricular Pacing in a Rabbit Model of Myocardial Infarction

Por Saba, Samir, Mathier, Michael A., Mehdi, Haider, Gursoy, Erdal, Liu, Tong, Choi, Bum-Rak, Salama, Guy, London, Barry
Publicado em 2007

Autonomic Nerve Stimulation reverses Ventricular Repolarization Sequence in Rabbit Hearts

Por Mantravadi, Rajkumar, Gabris, Bethann, Liu, Tong, Choi, Bum-Rak, de Groat, William C., Ng, G. André, Salama, Guy
Publicado em 2007

A novel, minimally invasive, segmental myocardial infarction with a clear healed infarct borderzone in rabbits

Por Ziv, Ohad, Schofield, Lorraine, Lau, Emily, Chaves, Lenny, Patel, Divyang, Jeng, Paul, Peng, Xuwen, Choi, Bum-Rak, Koren, Gideon
Publicado em 2012

Impact of I(SK) Voltage and Ca(2+)/Mg(2+)-Dependent Rectification on Cardiac Repolarization

Por Bronk, Peter, Kim, Tae Yun, Polina, Iuliia, Hamilton, Shanna, Terentyeva, Radmila, Roder, Karim, Koren, Gideon, Terentyev, Dmitry, Choi, Bum-Rak
Publicado no Biophys J (2020)

Pharmacological Modulation of Mitochondrial Ca(2+) Content Regulates Sarcoplasmic Reticulum Ca(2+) Release via Oxidation of the Ryanodine Receptor by Mitochondria-Derived Reactive...

Por Hamilton, Shanna, Terentyeva, Radmila, Kim, Tae Yun, Bronk, Peter, Clements, Richard T., O-Uchi, Jin, Csordás, György, Choi, Bum-Rak, Terentyev, Dmitry
Publicado no Front Physiol (2018)

Origin of complex behaviour of spatially discordant alternans in a transgenic rabbit model of type 2 long QT syndrome

Por Ziv, Ohad, Morales, Eduardo, Song, Yoon-kyu, Peng, Xuwen, Odening, Katja E, Buxton, Alfred E, Karma, Alain, Koren, Gideon, Choi, Bum-Rak
Publicado em 2009