Sp. Etheridge et al., Spontaneous resolution of ventricular arrhythmias with left bundle branch block morphology and abnormal endomyocardial biopsy, PEDIAT CARD, 20(5), 1999, pp. 364-367
Four children presenting with ventricular tachycardia with a left bundle br
anch block morphology were evaluated and found to have structurally normal
hearts but abnormal endomyocardial biopsies. All four children had spontane
ous resolution of their ventricular rhythm abnormalities during follow-up.