Coarctation of the aorta: a case presentation.

Coarctation is a constriction or narrowing of the aorta and presents most commonly within the first two weeks of life. This article reviews a case study of an infant diagnosed with coarctation of the aorta on day 8 of life. It includes an overview of the etiology, clinical presentation, and management plus an account of the infant's transport to a regional pediatric intensive care unit (PICU).

Nursing Assessment, Education, and Care of Extremely Premature Neonates with Patent Ductus Arteriosus.

The care of extremely premature neonates with suspected or confirmed diagnosis of patent ductus arteriosus (PDA) is a frequent challenge for pediatric nurses. It is important for nurses to have adequate knowledge of the normal postnatal changes in cardiovascular and pulmonary function to recognize any adverse symptoms. Nurses caring for these vulnerable neonates must have a thorough understanding of the pathophysiology of a PDA in order to assess, plan, and implement patient-centered care. Recognition of characteristic symptoms of PDA in a timely manner is essential for optimal management and outcomes. Understanding the science behind treatment options is also imperative for pediatric nurses to provide the best care and effectively educate parents. Pediatric nurses are a significant resource in managing extremely premature neonates through comprehensive assessment, effective parent education, and high-quality patient-centered care.

Patent ductus arteriosus in the premature neonate.

This article has reviewed current thought on the pathophysiology, medical management, and nursing implications of PDA in the premature newborn. The ductus arteriosus is a normal vascular channel that provides a route for blood flow to the descending aorta in the fetus; and it is an abnormal channel in the newborn that allows additional pulmonary blood flow to be shunted from the higher pressured aorta. Left heart volume overload and additional insults in connection with concurrent RDS and BPD were discussed. Current management for closure advocates indomethacin administration, and ligation, should indomethacin fail or be contraindicated. Continued patency with prostaglandin administration is the objective in cyanotic neonates with congenital heart disease and diminished pulmonary blood flow and in acyanotic neonates with aortic arch abnormalities that lead to decreased descending aortic flow. Nursing responsibilities encompass the well-being of the newborn as well as the family. The neonate must be assessed frequently for signs of cardiopulmonary deterioration. The neonate's responses to drug administration must be monitored for their effect on the ductus and the minimization of side effects. Care of the parents regarding support and information was discussed.

Video-assisted thoracoscopic ligation of patent ductus arteriosus in children.

Video-assisted thoracoscopic surgery is a new approach that offers an alternative to open surgical ligation of the patient ductus arteriosus. Advanced video technology precise pediatric instrumentation, and innovative surgical techniques have facilitated the development of this approach. From April 1993 to February 1995, this procedure was performed at a large pediatric medical center on more than 100 pediatric patients with a wide range of ages and weights. There was a collaborative effort among all disciplines, and perioperative nurses on the cardiac OR team were challenged to become proficient with this new procedure through inservice sessions, ongoing education, and hands-on experience.

Management of the neonate with patent ductus arteriosus.

Care of the preterm infant with a suspected or confirmed diagnosis of patent ductus arteriosus (PDA) is a frequent challenge for the neonatal nurse. Management of term infants with cardiac lesions dependent upon a PDA can be even more challenging. It is vital for neonatal nurses to understand the normal cardiovascular and pulmonary changes that occur at birth so they can anticipate pathological processes influencing the clinical course of an infant with a PDA. In addition, knowledge of current and effective treatment approaches is essential to providing optimal care for these vulnerable infants, as well as in guiding their parents. The purpose of this article is to review current information about PDA, including physiology, pathophysiology, pharmacological approaches, surgical considerations, complications and outcomes, parental support, and areas for future research.

The use of indomethacin in the treatment of patent ductus arteriosus.

Given cautiously to preterm infants with a PDA, indomethacin may help decrease the amount of respiratory support an infant requires. Although all PDAs do not respond to indomethacin administration, this drug has proven to be a valuable alternative to the surgical ligation of a PDA.