Mechanical circulatory support (MCS) for saving infants with severe congenital heart disease who are receiving traditional cardio-pulmonary resuscitation has never been conducted before. The selection of timing and indications of MCS is associated with clinical ethics, and most of the doctors are more cautious in the application of extracorporeal membrane oxygenation (ECMO) for infants with sev...

Pulmonary artery coarctation often happens in patients with pulmonary atresia. The correction has been usually performed using cardiopulmonary bypass and during the neonatal period, influencing pulmonary artery development and prognosis. Three patients with pulmonary atresia with PDA underwent correction using median sternotomy without cardiopulmonary bypass. The PDA maintained the arterial sat...

A caucasian teenage Dutch schoolgirl with known chronic low visual acuity and albinism, presented with frank acute pulmonary oedema, died after 1 h of cardio-pulmonary resuscitation for bradyarrhythmia and cardiac arrest. Two weeks prior to presentation, during sport training, she complained of oppressive chest pain on exertion accompanied with vomiting without any other systemic symptoms. Post...

OBJECTIVE To reproduce the surgery for correction of pulmonary valve anomalies using right heart bypass and a new bicaval cuffed venous cannula for minimal access surgery. METHODS Fifteen Large-White pigs were used for this study. The standard technique model was established with the first five pigs, the experiment was done with nine animals by sternotomy, and one was submitted to a minimally...

The advent of stents has profoundly changed percutaneous transluminal coronary angioplasty (PTCA), peripheral transluminal artery angioplasty (PTA), and treatment strategies of numerous other problems. Similar developments can be observed for stent applications in peripheral vascular lesions, cerebro-vascular disease, and many other fields. With the advent of covered stent-grafts, aneurysm surg...

patients with coronary artery disease and left ventricular dysfunction have high mortality with non surgical (medical) treatment. coronary artery bypass grafting improves survival and the quality of life. recently, revascularization without cardiopulmonary bypass has been presented as a viable alternative. the aim of this study was to survey the result of coronary artery bypass grafting with of...

Results There were clear differences in blood flow patterns between healthy volunteers and TGA patients in both the pulmonary trunk and the aorta. In healthy volunteers, flow was laminar, parabolic in the pulmonary trunk and showed left helical flow pattern in the aorta. In TGA patients we observed opposite flow patterns with predominant parabolic flow in the aorta but helical flow and vortex f...

introduction: hypertrophied tonsils and adenoids may cause upper airway obstruction and cardio-pulmonary complications due to pulmonary arterial hypertension. the aim of this study was to determine the correlation between mean pulmonary arterial pressure (mpap) and selected adenotonsilar hypertrophy indexes. materials and methods: thirty two patients with upper-airway obstruction resulting from...