RIGHT ATRIAL DYSFUNCTION IN FETUSES WITH SEVERE TRICUSPID VALVE DISEASE: NOVEL EXPERIENCE WITH VELOCITY VECTOR IMAGING

Left Atrial and Right Atrial Deformation in Patients with Coronary Artery Disease: A Velocity Vector Imaging-Based Study

BACKGROUND Impaired left ventricular (LV) function has been shown by strain rate (SR) imaging in patients with coronary artery disease (CAD). Our aim was to investigate global and regional, systolic and diastolic left atrial (LA) and right atrial (RA) longitudinal deformation in CAD using velocity vector imaging. METHODS Echocardiographic and velocity vector imaging studies were performed in ...

right atrial angiosarcoma with severe biventricular dysfunction and massive pericardial effusion.

this paper presents the case of a 35 year-old woman with symptoms of heart failure from the last month. a physical examination at admission showed paleness, dyspnea, peripheral edema and fatigue. in a two-dimensional echocardiography and transesophageal echocardiography, normal thickness but severe left and right ventricular dysfunction with severe pericardial effusion and thickened pericardium...

Asymptomatic right atrial leiomyosarcoma with tricuspid valve obstruction in a young female patient.

Primary cardiac leiomyosarcomas of the heart are rare tumors usually diagnosed post-mortem. Like other sarcomas located in the heart, it causes symptoms by obstruction or occlusion of cardiac cavities, local invasion, embolization or by systemic manifestations. We present an unusual case of a previously healthy young female patient who was accidentally diagnosed with a cardiac tumor of unknown ...

Severe Tricuspid Valve Injury During Right Ventricular Lead Extraction.

Right ventricular Hemodynamic Alteration after Pulmonary Valve Replacement in Children with Congenital Heart Disease

Introduction:  In patients who underwent surgery to repair Tetralogy of Fallot, right ventricular dilation from pulmonary regurgitation may be result in right ventricular failure, arrhythmias and cardiac arrest. Hence, pulmonary valve replacement may be necessary to reduce right ventricular volume overload. The aim of present study was to assess the effects of pulmonary valve replacement on rig...