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Updated: Feb 16, 2026

Preclinical Cardiac Electrophysiology Assessment by Dual Voltage and Calcium Optical Mapping of Human Organotypic Cardiac Slices
Published on: June 16, 2020
Stephen P Seslar1, Kristen K Patton2
1Division of Pediatric Cardiology, Department of Pediatrics, Seattle Children's Hospital, University of Washington, Seattle, WA, USA.
A new, affordable simulator using 3D printed heart models enhances electrophysiology (EP) mapping skills. Novice users showed improved confidence and comfort with the EP mapping simulator after practice.
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