Atrial septal defect devices used in the cardiac catheterization laboratory.
An atrial septal defect (ASD) is a hole in the atrium of the heart. There are 3 types of ASDs; sinus venosus (high in the atrial septum), secundum ASD (middle of septum), and ostium primum (low in the septum). The most common ASD is a secundum ASD. Secundum ASDs are caused by a failure of the atrial septum to close completely during the development of the heart. The most common reported symptoms are fatigue and shortness of breath. Most patients are found to have an ASD after evaluation for a murmur. All ASDs used to be repaired by open heart surgery. However, with advances in the cardiac catheterization lab and development of new devices, some secundum ASDs are able to be closed in the catheterization lab by an interventional cardiologist. There are various types of devices that may be used for closure of an ASD in the cardiac catheterization laboratory. This paper will address 2 of the devices most commonly used. Anticoagulation therapy will need to be followed for approximately 6 months and echocardiograms will need to be obtained at follow-up visits. Nurses have an important role in preparing and teaching the patient and family about the ASD closure procedure and follow-up care.
Gervasi
Lisa
L
The Children's Hospital of Philadelphia, 34th Street and Civic Center Blvd., Philadelphia, PA 19104, USA. gervasil@email.chop.edu
Basu
Sharna
S
D017115:Catheter Ablation; D002675:Child, Preschool; D006344:Heart Septal Defects, Atrial / Q000451:nursing / Q000601:surgery*; D006801:Humans; D008297:Male; D018570:Risk Assessment; D012307:Risk Factors