ABSTRACT
A cardiomiopatia hipertrófica obstrutiva médio-ventricular é uma variante rara (1%) da cardiomiopatia hipertrófica obstrutiva. Neste relato de caso, apresentamos uma paciente encaminhada para realização de cateterismo cardíaco eletivo por angina e dispneia aos moderados esforços, sem obstrução coronariana significativa e com ventriculografia esquerda, demostrando cardiomiopatia hipertrófica obstrutiva médio-ventricular com um gradiente pressórico intraventricular de 130 mmHg...
Mid-ventricular hypertrophic obstructive cardiomyopathy is a rare variant form (1%) of hypertrophic obstructive cardiomyopathy. In this case, we report a patient referred for elective cardiac catheterization due to angina and dyspnea on moderate exertion, with no significant coronary obstruction, and left ventriculography indicating the presence of mid-ventricular hypertrophic obstructive cardiomyopathy with an intraventricular pressure gradient of 130 mmHg...
Subject(s)
Humans , Female , Aged , Cardiomyopathy, Hypertrophic/physiopathology , Ventricular Outflow Obstruction/physiopathology , Cardiac Catheterization , ElectrocardiographyABSTRACT
In small children with left ventricular outflow tract obstruction, a few methods of surgical treatment could be considrred. The pulmonary autogrart provides a promising options for aortic valve replacement as part of the aortoventriculoplasty procedure in children. We report a successfully treated congenital aortic stcnoinsufricicncy with severe left ventricular dysfunction in an early infant with the aortoventriculoplasty using thc pulmonary autograft (the Ross-Konno procedure).
