Inclusion and exclusion criteria
arrhythmia, cardiovascular disease
ARRHYTHMIA, CARDIOVASCULAR DISEASE
Patients with cardiovascular disease who agreed to provide consent for the study were included. Patients with unstable symptoms, those living alone, and those with arrhythmia who met the criteria for treatment discontinuation were excluded. In addition, all patients were trained to use the ECG monitoring equipment and were excluded if they had difficulty using it appropriately. Furthermore, patients who did not have a suitable means of communication (telephone or internet) at home were excluded.