Many treatment for anxiety, depression, and substance abuse such as methadone, are known to cause a fatal arrhythmia due to prolongation of the QT interval which should be screened for before starting medication and monitored, especially when changing therapy or dose. QT monitoring requires an ECG which can often be challenging, especially in low-resource settings or correctional facilities.

Using AliveCor’s KardiaMobile6L with InstantQT service, you can quickly and safely obtain a QT interval measurement in just 30 seconds without any wires, patches, or gels.