At 14 years old, Kiersten Rock-Torcivia was gliding across the ice, figure skating when her vision suddenly faded to black and her heart went into an arrhythmia.At 16 years old, Rock-Torcivia became one of an exceedingly small group of people diagnosed with the gene contributing to her condition, Arrhythmogenic Right Ventricular Cardiomyopathy (ARVC).