Thromboembolism and pulmonary hypertension have been assessed as factors in the production of pulmonary arteriosclerosis. A study was made of autopsy records and tissue sections from 59 cases of congenital heart disease with anomalies permitting shunting of blood from the systemic to the pulmonary circulation and 31 cases of pulmonary stenosis with septal defect. Pulmonary arteriosclerosis was ...

Double outlet right ventricle (DORV) is a congenital heart disease in which the great arteries (aorta and main pulmonary artery) arise from the right ventricle (RV), with concomitant ventricular septal defect (VSD), usually non-restrictive. Double outlet right ventricle can be accompanied by other cardiovascular anomalies, such as ventricular hypoplasia, restrictive septal defects and various p...

Alveolar capillary dysplasia with misalignment of pulmonary veins (ACD/MPV) is a lethal neonatal lung disease characterised by severe pulmonary hypertension, abnormal vasculature and intractable hypoxaemia. Mechanisms linking abnormal lung vasculature with severe hypoxaemia in ACD/MPV are unknown. We investigated whether bronchopulmonary anastomoses form right-to-left shunt pathways in ACD/MVP....

OBJECTIVE To assess the hemodynamic profile of cardiac surgery patients with circulatory instability in the early postoperative period (POP). METHODS Over a two-year period, 306 patients underwent cardiac surgery. Thirty had hemodynamic instability in the early POP and were monitored with the Swan-Ganz catheter. The following parameters were evaluated: cardiac index (CI), systemic and pulmona...

Critical pulmonary valve stenosis (CPVS) and atrial septal defect (ASD) is an uncommon form of congenital heart disease. Concurrent transcatheter pulmonary valvuplasty and closure of secundum atrial septal defect appears to be an interesting alternative to surgical correction. We present the simultaneous balloon valvuloplasty of critical pulmonary stenosis (PS) with supra systemic right ventric...

A 17 month old girl with tricuspid atresia, ventricular septal defect, subvalvar and valvar pulmonary stenosis, and increasing cyanosis had angiographic evidence ofproximal stenosis of a right modified (5 mm diameter) Blalock-Taussig shunt. She underwent palliative balloon angioplasty with a 6 mm Schneider balloon catheter. Successful dilatation was achieved without complication. Four months la...

The systemic to pulmonary artery shunts are done as palliative procedures for cyanotic congenital heart diseases ranging from simple tetralogy of Fallots (TOFs)/pulmonary atresia (PA) to complex univentricular hearts. They allow growth of pulmonary arteries and maintain regulated blood flow to the lungs till a proper age and body weight suitable for definitive corrective repair is reached. We h...

Echocardiography revealed systemic artery to pulmonary venous fistula, a rare vascular anomaly, in a 20-month-old girl, and multislice computed tomography angiography (CTA) was performed to rule out congenital heart disease. Normal bronchial connection and pulmonary vasculature were observed in the lung. The fistula drained through the left inferior pulmonary vein to the left atrium leading to ...