An<unk>  is a heart conduction disorder — heart<unk>  of the ventricles of the heart.An example is a right bundle branch<unk> , right fascicular<unk> , bifascicular<unk> , trifascicular<unk> .
Intraventricular block
Bifascicular block
Ventriculotomy 
Trifascicular block
Ischemic preconditioning
Left anterior fascicular block
Deep hypothermic circulatory arrest
Atrial switch