Long term results of septal myectomy in the treatment of obstructive hypertrophic cardiomyopathy
Luiz Augusto Ferreira LisboaI; Luís Alberto Oliveira DallanII; Pablo Maria Alberto PomerantzeffIII; Sérgio Almeida de OliveiraIV; Fabio Biscegli JateneV; Noedir Antonio Groppo StolfVI