EYE-ECG2: Addressing medical student feedback in an RCT with eye-tracking videos featuring cued retrospective reporting and modified learning sequences for ECG interpretation skills training

The ECG training significantly improved participants' ECG interpretation skills, with a strong start in the training session playing a key role in these improvements. Student feedback indicated that certain subgroups, particularly those with prior cardiological experience, may derive a greater self-reported benefit from the EYE-ECG2 videos.