Right ventricle to pulmonary artery conduit: a comparison of long-term graft-related events between bovine jugular vein conduit, aortic homograft, and porcine-valved conduits.

Background: The optimal conduit for right ventricle to pulmonary artery (RV-PA) reconstruction does not exist. Reinterventions are common due to conduit stenosis and endocarditis. Tailoring conduit choice according to patients' characteristics could improve the outcomes.

A single-centre study of genetic mutations, audiology, echocardiogram and pulmonary function in Saudi children with osteogenesis imperfecta.

Objectives: Osteogenesis imperfecta (OI) is a heterogeneous group of inherited connective tissue disorders, characterised by skeletal fragility. Patients with OI may also exhibit extra-skeletal features like blue or grey scleral colour, fragile skin, easy bruising, joint laxity, short stature, deafness, cardiac valve abnormalities and abnormal pulmonary function. The objective of this study is to describe genetic mutations, prevalence of hearing issues, cardiac complications and impaired pulmonary function in children with OI.

Venovenous malformation: a common finding after Kawashima operation.

Objectives: It has been reported that systemic venovenous malformation (VVM) can develop in patients with interrupted inferior vena cava (IVC) and univentricular type of congenital heart disease who undergo superior vena cava to pulmonary artery connection (Kawashima operation). These malformations can lead to profound systemic desaturation postoperatively. However, there have been few reports that characterise the prevalence, anatomic details and clinical correlations of these systemic VVM arising after Kawashima operation.

Hemolytic anemia: an unusual presentation of cor triatriatum sinistrum.

Cor triatriatum is a congenital malformation of the heart which is usually presented with heart failure. We have dealt with an unusual presentation of a two-month-old child with cor triatriatum presented with hemolytic anemia.

Propranolol: a new indication for an old drug in preventing postoperative junctional ectopic tachycardia after surgical repair of tetralogy of Fallot.

Junctional ectopic tachycardia (JET) is a major cause of postoperative morbidity after complete repair of tetralogy of Fallot (TOF). Propranolol is a known medication used in patients with TOF to prevent and control hypercyanotic spells. Despite this, there is little information regarding the relation between preoperative use of propranolol and the incidence of postoperative JET.

Resternotomy for a retrosternal cardiac pseudoaneurysm in a 1.5-year- old child: a case report.

Cardiac pseudoaneurysm is a contained rupture of the myocardium that can occur after cardiac surgery, chest trauma, and endocarditis. The wall of the pseudoaneurysm consists of fibrous tissue and lacks the structural elements found in a normal cardiac wall, and it is contained by the pericardial adhesions or the epicardial wall. Early surgery is recommended even for asymptomatic patients due to the propensity for rupture and fatal outcome.

The efficacy and safety of the Amplatzer ductal occluder in young children and infants.

Background: We have used the Amplatzer ductal occluder for transcatheter closure of large persistently patent arterial ducts, and used our experience to assess the safety and efficacy of the device in young children and infants.

Methods And Patients: We used the Amplatzer ductal occluder prospectively in 43 patients with large patent arterial ducts, reviewing our experience to identify any problems or complications.

Results: The procedure proved successful in 42 of the patients.