title: Loop the loop.
authors.affiliation: Seth GS Medical College and KEM Hospital, Mumbai. anoopgupta@msn.com
authors.forename: Anoop K
authors.initials: AK
authors.lastname: Gupta
authors.forename: Yash Y
authors.initials: YY
authors.lastname: Lokhandwala
mesh_terms: D002675:Child, Preschool; D006327:Heart Block / Q000209:etiology / Q000628:therapy*; D006345:Heart Septal Defects, Ventricular / Q000601:surgery*; D006801:Humans; D017380:Hypertrophy, Right Ventricular / Q000150:complications; D010138:Pacemaker, Artificial; D011183:Postoperative Complications / Q000209:etiology / Q000628:therapy*