Assertion: long qt syndrome | /r/CreatedBy | defective sodium channels
Facets:
Source sentences:
text: While the most compelling indication is for those whose long QT syndrome is caused by defective sodium channels producing a sustained late current (LQT3), mexiletine also shortens the QT interval in other forms of long QT syndrome including LQT1, LQT2 and LQT8.  
text: While the most compelling indication is for those whose long QT syndrome is caused by defective sodium channels producing a sustained late current (LQT3), mexiletine also shortens the QT interval in other forms of long QT syndrome including LQT1, LQT2 and LQT8.