Croup facts. 1  Croup is an infection of the larynx, trachea, and the bronchial tubes usually caused by viruses. 2  Croup is contagious, especially during the first few days of the illness. 3  A cough that sounds like a barking seal and a harsh raspy Darth Vader sound during inhalation are symptoms of croup.
Combined with its technologically advanced cardiac cath lab and two spacious 1,000 sq. ft. surgical suites make The Heart Center at Indian River Medical Center one of the most comprehensive cardiovascular programs in the country.
Congenital heart conditions that may be treated in the cath lab include: 1  Patent ductus arteriosus (PDA) 2  Aortic stenosis (AS) 3  Pulmonary atresia (PA) with multiple collaterals. 4  Coarctation of the aorta. 5  Atrial septal defect (ASD) 6  Ventricular septal defect (VSD) 7  Pulmonary artery stenosis. 8  Narrowing or re-stenosis of shunts.