The proposed study is looking to compare the 30 second ECG read from a smartwatch to the clinical ECG during a SJLIFE scheduled ECG appointment.
The participant is being asked to take part in this trial, because the participant is a survivor of childhood cancer.~Primary Objective~To evaluate remote cardiomyopathy prediction via smartwatch and one clinical ECG and assess the concordance of the two ECGs in terms of predicted risk.~Secondary Objective~To build a novel predictive model solely on smartwatch ECG to predict risk for cardiomyopathy.