Table 3. Frequency of management after diagnosis and outcomes stratified by the most prevalent electrocardiographic diagnoses observed.

Values shown are n (%). AF = atrial fibrillation; AV = atrioventricular; ICD = implantable cardiac defibrillator; SVT = supraventricular tachycardia. *Supraventricular tachycardia refers to atrioventricular nodal reentrant tachycardia or atrioventricular reciprocating tachycardia. ^†The patient was discharged immediately after the ECG diagnosis.