OBJECTIVE: Secundum atrial septal defect (ASD) is a common adult congenital heart lesion for which percutaneous closure offers treatment in patients with suitable anatomy. We sought to determine the outcomes of coronary angiography in a population of adults >40 years of age who were undergoing percutaneous ASD closure.
METHODS: Patients >40 years of age who underwent ASD closure between 2009-2016 were included in this retrospective chart review. Coronary angiograms were reviewed by 2 independent reviewers to evaluate the presence and degree of coronary artery disease (CAD) and the resulting clinical sequelae.
RESULTS: A total of 398 patients underwent ASD closure, and 300 had coronary angiography at the time of closure. Mild CAD (10%-39% vessel stenosis) was found in 33 patients (11.0%), moderate CAD (40%-69% vessel stenosis) in 23 patients (7.7%), and severe CAD (≥70% vessel stenosis) in 25 patients (8.3%). Of the 48 patients with moderate to severe CAD, 24 had proximal vessel disease and 21 had multivessel disease. Four patients (8.3%) with moderate to severe CAD subsequently underwent percutaneous interventions, 16 patients (33.3%) had medication changes, 16 patients (33.3%) had perfusion testing followed by medication changes, and 12 patients (25%) had no changes in their medical management.
CONCLUSIONS: Given the prevalence of CAD in this population, routine coronary angiography at the time of ASD closure should be reserved for patients with an unfavorable cardiovascular risk profile, who have a higher likelihood of CAD. While patients with ASDs suffer from chest pain and dyspnea both before and after percutaneous closure, few have established CAD.

Atrial septal defect is the most common congenital heart lesion in adults. Although atrial septal defect closure is recommended in those with right heart enlargement or paradoxical embolism, data informing such indications in adults are quite limited. This population has many unique characteristics and needs. In recent years, significant progress has been made with regard to diagnostic modalities that facilitate the diagnostic workup of these patients. However, the decision‑making process, especially in selected adult patients population (advanced age, various concomitant diseases, poor LV function [both systolic and diastolic], pulmonary hypertension, concomitant arrhythmias or multiple defects, or deficient rims) is still not easy. Available data are predominantly focused on imaging endpoints and short‑term morbidity and mortality rather than long‑‑term. The evidence base for outcomes with or without defect closure comes from various studies with different observation periods. Moreover, the clinical experience in diagnosing and treating that subgroup of patients is inhomogeneous between individual physicians (cardiologists, imaging specialists, operators) and between small and large experience centers. In the view of the above, the joint group of experts from the Association of Cardiovascular Interventions and the Grown‑Up Congenital Heart Disease Section of the Polish Cardiac Society developed the following consensus opinion in order to standardize the principles of diagnosis, indications for treatment, methods of performing procedures, and tenets of postoperative care in Poland.

Secundum atrial septal defect (ASD) is the most common adult congenital heart defect and can present with wide variation in clinical findings. With the intention of preventing morbidity and mortality associated with late presentation of ASD, consensus guidelines have recommended surgical or percutaneous ASD closure in adults with right heart enlargement, with or without symptoms. The aim of the present analysis was to determine if the protective effect of secundum ASD closure in adults could be qualified by pooling data from published studies. A systematic review and meta-analysis were performed by using EMBASE, MEDLINE (through PubMed), and the Cochrane Library databases to assess the effect of secundum ASD percutaneous or surgical closure in unoperated adults ≥18 years of age. Data were pooled across studies with the DerSimonian-Laird random-effects model or a Bayesian meta-analysis model. Between-study heterogeneity was assessed with Cochran\'s Q test. Bias assessment was performed with the Newcastle-Ottawa Scale and the Cochrane Risk of Bias Tool, and statistical risk of bias was assessed with Begg and Mazumdar\'s test and Egger\'s test. A total of 11 nonrandomized studies met the inclusion criteria, contributing 603 patients. Pooled analysis showed a protective effect of ASD closure on New York Heart Association functional class and on right ventricular systolic pressure, volumes, and dimensions. Two additional studies comprising 652 patients were reviewed separately for mortality outcome and primary outcome of interest because they did not meet the inclusion criteria. Those studies showed that ASD closure was associated with a weak protective effect on adjusted mortality rate but no significant impact on atrial arrhythmias in patients >50 years of age. Across all studies, there was significant heterogeneity between studies for nearly all clinical outcomes. The overall body of evidence was limited to observational cohort studies, the limitations of which make for low-strength evidence. Even within the parameters of the included studies, quality of evidence was further diminished by the lack of well-defined clinical outcomes. In conclusion, pooled data analysis on the impact of secundum ASD closure in adults was notably limited because of the lack of randomized controlled trials in patients with only secundum ASD. The few cohort studies in this population demonstrated improvement in functional status and right ventricular size and function as shown by echocardiogram. However, our findings suggest that at the time of this publication, insufficient data are available to determine the impact of ASD repair on mortality rate in adults.

Secundum atrial septal defect (ASD) is the most common adult congenital heart defect and can present with wide variation in clinical findings. With the intention of preventing morbidity and mortality associated with late presentation of ASD, consensus guidelines have recommended surgical or percutaneous ASD closure in adults with right heart enlargement, with or without symptoms. The aim of the present analysis was to determine if the protective effect of secundum ASD closure in adults could be qualified by pooling data from published studies. A systematic review and meta-analysis were performed by using EMBASE, MEDLINE (through PubMed), and the Cochrane Library databases to assess the effect of secundum ASD percutaneous or surgical closure in unoperated adults ≥18 years of age. Data were pooled across studies with the DerSimonian-Laird random-effects model or a Bayesian meta-analysis model. Between-study heterogeneity was assessed with Cochran\'s Q test. Bias assessment was performed with the Newcastle-Ottawa Scale and the Cochrane Risk of Bias Tool, and statistical risk of bias was assessed with Begg and Mazumdar\'s test and Egger\'s test. A total of 11 nonrandomized studies met the inclusion criteria, contributing 603 patients. Pooled analysis showed a protective effect of ASD closure on New York Heart Association functional class and on right ventricular systolic pressure, volumes, and dimensions. Two additional studies comprising 652 patients were reviewed separately for mortality outcome and primary outcome of interest because they did not meet the inclusion criteria. Those studies showed that ASD closure was associated with a weak protective effect on adjusted mortality rate but no significant impact on atrial arrhythmias in patients >50 years of age. Across all studies, there was significant heterogeneity between studies for nearly all clinical outcomes. The overall body of evidence was limited to observational cohort studies, the limitations of which make for low-strength evidence. Even within the parameters of the included studies, quality of evidence was further diminished by the lack of well-defined clinical outcomes. In conclusion, pooled data analysis on the impact of secundum ASD closure in adults was notably limited because of the lack of randomized controlled trials in patients with only secundum ASD. The few cohort studies in this population demonstrated improvement in functional status and right ventricular size and function as shown by echocardiogram. However, our findings suggest that at the time of this publication, insufficient data are available to determine the impact of ASD repair on mortality rate in adults.

暂无摘要。

暂无摘要。

BACKGROUND: After the implantation of an intracardiac device for the closure of an atrial septal defect, most centres follow the guidelines for antibiotic prophylaxis to reduce the risk of infectious endocarditis, at least during the first 6 months after the implantation, if there is no evidence of residual shunt. The aim of this report is to evaluate the knowledge, fulfillment and adherence to the recommendations of our centre on the prevention of endocarditis, of the families of patients subjected to percutaneous closure of an ASD.
METHODS: We performed an observational retrospective study of 51 paediatric patients subjected to percutaneous closure of an ASD in the \"Complejo Hospitalario Universitario de La Coruña\", between 1999 and 2008.
RESULTS: A total of 51 procedures were performed, with an average of follow-up of 57.2 months. 75.7% of the families knew about the prophylaxis of endocarditis. This percentage was higher if less time had passed since the intervention and was also higher depending on the educational level of the parents. A total of 50% never stopped carrying out the endocarditis prophylaxis. In this case, a relationship was also observed, with the educational level of the parents and with the time passed since the intervention (P=0.004). The majority (73%) of the patients never had to carry out endocarditis prophylaxis.
CONCLUSIONS: The latest guidelines on antibiotic prophylaxis of endocarditis are increasingly restrictive in their indications in order to promote a more rational use of antibiotics. More studies are needed on the indications of antibiotic prophylaxis in endocarditis in patients with an intracardiac device, in order to establish concrete or evidence-based guidelines. Meanwhile, it is our responsibility to avoid the indiscriminate application of antibiotics, and involve the families and other health professionals.

暂无摘要。

Early tracheal extubation in the operating room after atrial septal defect (ASD) surgery was recommended as part of a clinical practice guideline (CPG) established in the Cardiovascular Program at the Children\'s Hospital, Boston, MA. This retrospective review was undertaken to determine whether this practice was efficient without compromising patient care. The charts and hospital charges for 102 patients undergoing secundum ASD or sinus venosus defect surgery between March 1992 and July 1994 were reviewed; 36 patients (Group I) had surgery prior to introduction of the CPG, and 66 patients were managed according to the CPG. Of the latter, 25 patients (Group II) were tracheally extubated in the operating room (OR) and 41 patients (Group III) were extubated in the cardiac intensive care unit (CICU). Patients in all three groups were similar with respect to height, weight, and surgical conditions including cardiopulmonary bypass time, lowest esophageal temperature, hematocrit, total OR time, and the time from completion of bypass to leaving the OR. Patients in Group II received significantly less fentanyl during anesthesia, were more likely to have a respiratory acidosis on admission to the CICU, and had an increased frequency of vomiting in the CICU. There was no difference in duration of CICU stay among groups. The length of hospital stay was reduced in Groups II and III after introduction of the CPGs, but was not influenced by tracheal extubation in the OR. There was no difference among groups in the hospital charges for OR, anesthesia and CICU time. However, when the combined hospital charges for services provided both in the OR and CICU were included, patients in Group II were charged significantly less, and this primarily reflects the absence of postoperative mechanical ventilation charges. Tracheal extubation in the OR after ASD surgery in children can result in lower patient charges without significantly compromising patient care.