Resolution of cardiomyopathy with catheter ablation of right anterolateral accessory pathway

The association between accessory pathways (APs) and cardiomyopathy (CMP) was described first in congenital heart disease as Ebstein’s anomaly and hypertrophic CMP.1Soria R. Fernandez F. Heller J. et al.[Wolff-Parkinson-White syndrome and cardiopathies].Arch Mal Coeur Vaiss. 1984; 77: 1468-1480PubMed Google Scholar Later, tachycardia-induced CMP was discovered in patients with APs and frequent tachyarrhythmias.2Umana E. Solares C.A. Alpert M.A....