This study demonstrates that fully automated continuous beat to beat measurements over 24 hours can be obtained using the Rhythm Express software and used to discriminate multichannel ion block from pure hERG block.

VivaQuant MDSP technology was the subject of a recent manuscript published in The Journal of Pharmacological and Toxicological Methods (JPTM) titled "Comparison of one- and three-lead ECG to measure cardiac intervals and differentiate drug-induced multi-channel block".

Fully automated QT measurements, obtained from VivaQuant Rhythm Express software, with no human review or editing, were shown to improve accuracy of concentration effect models used in drug safety assessment by 22 percent