Electrocardiogram may be used as a diagnostic tool in the evaluation of an atrial septal defect. ECG findings associated with<unk>  include an R wave inversion.
Dextrocardia electrocardiogram
Cor triatriatum electrocardiogram
Brugada syndrome electrocardiogram
Right bundle branch block electrocardiogram
Third degree AV block electrocardiogram
Pulseless ventricular tachycardia electrocardiogram
Short QT syndrome electrocardiogram
Junctional bradycardia electrocardiogram