Bum‐Rak Choi

Imaging cellular signals in the heart <i>in vivo</i> : Cardiac expression of the high-signal Ca ²⁺ indicator GCaMP2

Yvonne N. Tallini, Masamichi Ohkura, Bum‐Rak Choi et al. · Proceedings of the National Academy of Sciences · 2006 · 434 citations · Full text

Cardiac Muscle, Cardiac Progenitor Cells, Cardiac Expression +22

Engraftment of connexin 43-expressing cells prevents post-infarct arrhythmia

Wilhelm Roell, Thorsten Lewalter, Philipp Sasse et al. · Nature · 2007 · 411 citations

Cardiac Muscle, Medicine, Cardiac Regeneration +3

Cytosolic Ca²⁺ triggers early afterdepolarizations and torsade de pointes in rabbit hearts with type 2 long QT syndrome

Bum‐Rak Choi, Francis L. Burton, Guy Salama · The Journal of Physiology · 2002 · 239 citations · Full text

Long Qt Syndrome, Cardiac Muscle, Heart Failure +21

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

Bum‐Rak Choi, Guy Salama · The Journal of Physiology · 2000 · 227 citations · Full text

Mechanisms of cardiac arrhythmias and sudden death in transgenic rabbits with long QT syndrome

Michael Brunner, Xuwen Peng, Gong Xin Liu et al. · Journal of Clinical Investigation · 2008 · 215 citations · Full text

Long Qt Syndrome, Cardiac Muscle, Sudden Death +18