Novel, digital, chest drainage system in cardiac surgery.

Background: A new, self-contained, digital, continuous pump-driven chest drainage system is compared in a randomized control trial to a traditional wall-suction system in cardiac surgery.

Methods: One hundred and twenty adult elective cardiac patients undergoing coronary artery bypass graft and/or valve surgery were randomized to the study or control group. Both groups had similar pre/intra-operative demographics: age 67.

Selective Cerebro-Myocardial Perfusion in Complex Neonatal Aortic Arch Pathology: Midterm Results.

Aortic arch repair in newborns and infants has traditionally been accomplished using a period of deep hypothermic circulatory arrest. To reduce neurologic and cardiac dysfunction related to circulatory arrest and myocardial ischemia during complex aortic arch surgery, an alternative and novel strategy for cerebro-myocardial protection was recently developed, where regional low-flow perfusion is combined with controlled and independent coronary perfusion. The aim of the present retrospective study was to assess short-term and mid-term results of selective and independent cerebro-myocardial perfusion in neonatal aortic arch surgery.

Fat Embolism Syndrome: Lung Computed Tomography Findings in 18 Patients.

Objective: The purpose of this study was to evaluate the lung computed tomography (CT) findings in fat embolism (FE) syndrome.

Methods: We retrospectively evaluated 19 CT examinations of 18 patients with FE syndrome, diagnosed clinically using the Gurd and Wilson criteria.

Result: Fat embolism syndrome showed 3 patterns: negative examination, bilateral interstitial-alveolar involvement, and adult respiratory distress syndrome like.

Twenty-Year Outcome After Right Ventricular Outflow Tract Repair Using Heterotopic Pulmonary Conduits in Infants and Children.

Durability of pulmonary conduits (PCs) used for reconstruction of the right ventricular outflow tract (RVOT) may be affected by a variety of factors. Among these, the technique used for PC implantation, whether in orthotopic or heterotopic position, strictly dependent upon the underlying anatomy, has been suggested to influence long-term outcome after RVOT repair. To determine the outcome of heterotopic implantation in infants and children treated at our institution, late results of heterotopic PC in non-Ross patients were analyzed and compared with data of orthotopic PC in age-matched pediatric Ross patients operated during the same time period.

Improved Outcome of Cardiac Extracorporeal Membrane Oxygenation in Infants and Children Using Magnetic Levitation Centrifugal Pumps.

Extracorporeal membrane oxygenation (ECMO) has traditionally been and, for the most part, still is being performed using roller pumps. Use of first-generation centrifugal pumps has yielded controversial outcomes, perhaps due to mechanical properties of the same and the ensuing risk of hemolysis and renal morbidity. Latest-generation centrifugal pumps, using magnetic levitation (ML), exhibit mechanical properties which may have overcome limitations of first-generation devices.