Optogenetic quantification of source sink relationship in intact hearts to explain cardiac arrhythmia initiation and protection
Judith S. Langen, Patrick M. Boyle, Daniela Malan, Philipp Sasse
This study uses optogenetics to measure cardiac parameters in mouse hearts, revealing that reduced inward rectifying K+ currents and disrupted coupling increase arrhythmia risk.
Science Advances · Feb 28, 2025Peer-reviewedBioengineering