Apical hypertrophic cardiomyopathy: elegant use of contrast-enhanced echocardiography in the diagnostic work-up.

A 69-year-old woman was evaluated for chest pain complaints. The ECG demonstrated sinus rhythm with deep negative T waves from V2 to V6, in l, aVL and the inferior leads.Transthoracic echocardiography (TTE) showed suboptimal image quality and was nondiagnostic.

Left atrial compression caused by hiatus hernia: a rare cause of syncope.

Symptomatic left atrial compression is a rare clinical condition presenting with heart failure, syncope or shock. A Med-line search with the term "left atrial compression" showed only 271 hits. Only 17 cases, of which 11 with hiatus hernia, of left atrial compression due to structures of the gastrointestinal tract were found.

Late infective endocarditis of an atrial septal occluder device presenting as a cystic mass.

We report an atypical echocardiographic presentation of a vegetation in a patient with late infective endocarditis of an atrial septal defect (ASD) occluder device. Transesophageal echocardiography demonstrated a penduculated mass attached to the left atrial side of the occluder device. This mass presented as an oscillating echo free area surrounded by a membrane attached to the device by a thin stalk.

Staphylococcus aureus infective endocarditis mimicking a hydatid cyst.

We report an atypical echocardiographic presentation of Staphylococcus aureus infective endocarditis (IE) of the mitral valve in an octogenarian female. Echocardiography revealed perforation of the anterior mitral valve leaflet (AMVL), with a large cystic mass seemingly attached to the AMVL and surrounded by a thin membranous structure. These images were strongly reminiscent of a hydatid cyst.

Atrial myxomas grow faster than we think.

The finding of a cardiac myxoma usually implies immediate consequent surgical excision to prevent embolic events. Reports with documented growth rate are therefore very rare, and the actual growth rate remains a controversial issue. We report the growth of a left atrial myxoma in an asymptomatic 65-year-old patient with several years of follow up for aortic valve disease.