Key result
A series of 100 patients with Fallot's tetralogy underwent pulmonary valvotomy and infundibular resection using Brock's direct methods, with no specific outcomes reported in the abstract.
Authors
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This 100-patient Brock series leaves open procedural outcomes in tetralogy of Fallot; prospective studies needed before clinical adoption.
Observational (n=100)
Yes
Deuchar et al. (1954) conducted an observational in Fallot's tetralogy (n=100). Pulmonary valvotomy and infundibular resection was evaluated. A series of 100 patients with Fallot's tetralogy underwent pulmonary valvotomy and infundibular resection using Brock's direct methods, with no specific outcomes reported in the abstract.
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