47 research outputs found
Congenital and acquired Lutembacher's syndrome presenting in two adults
The coexistence of atrial septal defect (ASD) and mitral stenosis (MS) is defined as Lutembacher's syndrome (LS). LS was originally defined as the development of MS in a patient having a congenital ASD diagnosis. However, as the percutaneous interventions for MS have become widespread, the persistence of associated iatrogenic ASDs caused has given rise to a different form of the disease. LS may occur as spontaneous or iatrogenic ASD concomitant with acquired MS; this form is known as “acquired LS.” This report presents two cases illustrating congenital LS and “acquired LS.
Modeling of heating and cooling performance of counter flow type vortex tube by using artificial neural network
Obstruction of superior vena cava flow during transcatheter atrial septal defect closure with the Atriasept ASD occluder
In this paper, we describe a patient with a large secundum atrial septal defect ASD (26 mm) with adequate rims that were suitable for percutaneous closure. While closing this ASD, the superior vena cava (SVC) was occluded with the right atrial disc of the Atriasept ASD occluder (Cardia) and thus the device was retrieved before its release. After retrieval of this device, an Amplatzer ASD occluder was successfully implanted without disturbing the caval flow
Successful Fibrinolytic Treatment in an Old Patient with Acute Aortic Prosthetic Thrombosis
Thrombosis of mechanical heart valve prosthesis is a rare fatal complication after heart valve replacement. This report describes an old female patient with aortic prosthetic valve thrombosis who had a successful fibrinolytic treatment.WoSScopu