Increased temporal dispersion of myocardial repolarization in myotonic dystrophy Type 1: Beyond the cardiac conduction system
International Journal of Cardiology, 05/08/2012
Magri D et al. – The increased values of QT variability index (QTVI) argue in favour of an important heart involvement extending beyond the conduction system. Whether QTVI could be useful in predicting clinical course of DM1 clearly requires larger prospective studies.