Tetralogy of Fallot (TOF) patients remain at risk for cardiovascular events despite successful repair. Some of the current risk stratification tools require advanced imaging and invasive studies, and hence difficult… Click to show full abstract
Tetralogy of Fallot (TOF) patients remain at risk for cardiovascular events despite successful repair. Some of the current risk stratification tools require advanced imaging and invasive studies, and hence difficult to apply to routine patient care. A recent study showed that QRS fragmentation (QRS-
               
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