Anomalous papillary muscle insertion in hypertrophic cardiomyopathy

Basal antero-septal anomalous papillary muscle in hypertrophic obstructive cardiomyopathy

Anomalous Papillary Muscle Insertion Causing Dynamic Left Ventricular Outflow Tract Obstruction without Hypertrophic Obstructive Cardiomyopathy

Anomalous papillary muscle insertion directly into the surface of the mitral valve leaflet is rare, especially in a subject without apparent evidence of hypertrophic cardiomyopathy. We present a case of this isolated congenital malformation producing two hemodynamic sequelae of dynamic left ventricular outflow tract obstruction and severe mitral regurgitation.

multimodality imaging in hypertrophic cardiomyopathy associated with anomalous hypertrophied papillary muscles: a case report

conclusions according to our multimodality imaging approach, hypertrophic cardiomyopathy was the most probable diagnosis. case presentation we describe a 73-year-old woman referred to us for consultation because of a giant negative t wave on her electrocardiography. echocardiography revealed diffuse severe hypertrophy associated with hypertrophied anterolateral papillary muscles with a bifid he...

Differentiation of solitary papillary muscle hypertrophy from apical hypertrophic cardiomyopathy.

Hypertrophy From Apical Hypertrophic Cardiomyopathy To the Editor: We read with interest the article by Reddy et al1 regarding a case with apical hypertrophic cardiomyopathy. The authors said that the 2D echocardiograph obtained from this patient indicated hypertrophy of the apex and that 201-Tl scintigraphic imaging demonstrated an increased count in the apical segment. However, because there ...

Isolated papillary muscle hypertrophy: A gap in our knowledge of hypertrophic cardiomyopathy?

Increased thickness of left ventricular walls is the predominant characteristic and one of the diagnostic criteria of hypertrophic cardiomyopathy (HCM). This case illustrates an uncommon but important finding of isolated hypertrophy of the papillary muscles (PMs), observed in a young woman in whom an abnormal electrocardiogram was initially detected. During the investigation isolated PM hypertr...