Patients with  digoxin toxicity who given calcium do not have a statistically significant increase in mortality (22% versus 20%)
A 2003 case report describes positive benefit from treating hyperkalemia in the setting of digitalis toxicity
Stone heart
Innocent pediatric murmurs
Atrio-esophageal fistula
Tricuspid atresia
Hypoplastic left heart syndrome
Ebstein anomaly
Ventricular septal defect
Left ventricular hypertrophy