Aladorian (ARM036) is a benzothiazepine derivative and it has anti-arrhythmia effect. Aladorian is used for the research of heart failure and catecholaminergic polymorphic ventricular tachycardia[1][2].
Lidoflazine is a high-affinity blocker of the HERG K+ channel and is an antianginal calcium channel blocker. It carries an obvious risk of QT interval prolongation and ventriculararrhythmia.