No abstract

No abstract

Pulmonary atresia with intact ventricular septum is an uncommon congenital cardiac anomaly which very often present varying degrees of downward displacement and dysplasia of the tricuspid valve. A 23-year-old woman was referred at 23 weeks' gestation because of fetal cardiomegaly detected by routine ultrasonography. Ebstein's anomaly with pulmonary atresia was diagnosed by fetal echocardiography. On pulsed Doppler examination, a severe tricuspid regurgitation was detected. Pulmonary atresia was suspected, as forward flow was not detected into pulmonary artery. The fetus was terminated at 25 weeks. At the postmorterm examination Ebstein's anomaly with pulmonary atresia and intact ventricular septum were confirmed. The finding of right atrial enlargement on an early sonogram should prompt the search for tricuspid valve abnormalities with tricuspid regurgitation and the presence or development of pulmonary atresia or stenosis. With the information provided, early detection of tricuspid valve disease should be possible so that the option of therapeutic abortion can be offered.

BackgroundThere is controversy about the benefit of surgical correction of an atrial septal defect (ASD) in patients over 60 years old. The purpose of this study was to determine whether surgical treatment is beneficial in those 60 years of age or older.Materials and MethodsWe reviewed the clinical course of 57 patients (mean age: 63.54±5.59 years) diagnosed with an isolated secundum ASD after the age of 60. The 24 patients (group A) who underwent surgical repair were compared with the 33 patients (group B) who were treated non-surgically. The mean follow-up period was 6.8±4.5 years.ResultsOne operative death, 5 late deaths (20.8%) in group A, and 9 deaths (27.3%) in group B occurred in the study period. Symptomatic improvement was noted in 18 patients (75%) of group A after surgery. However 13 patients (39.4%) of group B showed symptomatic improvement during the follow-up period (p=0.012). The incidence of new atrial arrhythmia of the two groups was significantly different (16.7% vs 36.7%, p=0.038). The actuarial 10 year survival rate was 79% in group A and 73% in group B.ConclusionAlthough surgical correction of ASD did not increase survival in patients over 60 years old, the surgical outcomes of ASD showed low operative mortality and resulted in symptomatic improvement in the majority of these patients. This study has shown the benefits of surgical closure of ASD even in advanced age in comparison to medical treatment.

Thromboembolism in patients receiving extracorporeal membrane oxygenation (ECMO) support is a feared complication. Systemic anticoagulation during ECMO in patients with a massively dilated left ventricle (LV) and decreased LV systolic function is still debated. Hearin, we report a case of a 5-month old infant on ECMO support who had fatal thrombus formation in the massively dilated LV and a consequent thromboembolic event.