Diagnosis and prognostication in patients with complex cardiopulmonary disease can be a clinical challenge. A new procedure, MRI catheterization, involves invasive right-sided heart catheterization performed inside the MRI scanner using MRI instead of traditional radiographic fluoroscopic guidance. MRI catheterization combines simultaneous invasive hemodynamic and MRI functional assessment in a...

Thrombosis at the site of arterial puncture is a common and serious complication of percutaneous cardiac catheterization in children. A double-blind study was therefore designed to test the efficacy of heparin administered during catheterization in reducing this complication. One hundred and sixty-one unselected children over one year of age were studied. Prior to catheterization, the pulse amp...

Thrombosis at the site of arterial puncture is a common and serious complication of percutaneous cardiac catheterization in children. A double-blind study was therefore designed to test the efficacy of heparin administered during catheterization in reducing this complication. One hundred and sixty-one unselected children over one year of age were studied. Prior to catheterization, the pulse amp...

Although the utility of diagnostic cardiac catheterization in the clinical setting has diminished over the last years, due to the emergence of noninvasive imaging modalities, such as echocardiography, magnetic resonance imaging and computed tomography, catheterization for diagnostic reasons still constitutes a valuable tool in certain parts in the workup of pediatric heart disease. As a result,...

Anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) is a rare congenital cardiac malformation. We report three cases of ALCAPA who survived to adulthood. The first case was a 51-year-old woman who complained of typical chest pain that was diagnosed with ALCAPA using cardiac catheterization and coronary computed tomographic angiography (CTA). The second case was a 30-...

abstract background totally implantable central venous access devices (ports) have been available for over 10 years, but have not been achieved widespread use in pediatric oncology patients. ports facilitate the administration of chemotherapy in children with cancer. materials and methods in this study, early complications of implantable central venous access devices in children with different ...

BACKGROUND AND PURPOSE Cerebral embolism with clinical sequelae may rarely complicate cardioversion and cardiac catheterization. Transcranial Doppler sonography has recently been introduced to monitor microemboli entering the middle cerebral artery in cardiac and carotid surgery. We therefore used this technique to evaluate the risk of asymptomatic embolism during common cardiac procedures. M...

1 Cardiac catheterization has transformed the management of pediatric cardiac disease, as the indications for pediatric catheterization are broad and far-reaching.1–3 Cardiac catheterization, however, is not without risk. In pediatric patients, the rate of complications ranges from 7.8% to 16.2%.1,5–9 The most common complication is vascular injury, which accounts for nearly one third of all co...