Pediatric cardiology
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Pediatric cardiology · Jul 2005
Comparative StudyCan pediatric residents interpret electrocardiograms?
The purpose of this study was to assess the electrocardiogram (ECG) interpretation skills of pediatric residents in a controlled environment and determine if the level of residency training (intern vs senior) improves accuracy. A list of ECG diagnoses was provided to four pediatric residency educators with instructions to categorize each diagnosis as follows: I, all residents; II, the majority of residents, including all senior residents; III, less than the majority of residents; and IV, few residents should be able to interpret correctly. Only those categories that the entire panel believed all residents (category I) or all senior residents (category II) should be able to interpret correctly were included. ⋯ In general, pediatric residents' ECG interpretation skills are less accurate than expected. Although there is a trend toward improvement during training, senior residents fell short of the expectations of the panel. We speculate that focused education in this area will improve resident ECG interpretation and benefit patient care by (1) facilitating referral and treatment of patients with cardiovascular disease and (2) decreasing referrals for erroneous interpretations.
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Pediatric cardiology · Jul 2005
Comparative StudyRisk factors for interstage death after the Norwood procedure.
Operative survival after the Norwood procedure has significantly improved during the past 10 years. However, there remains attrition among Norwood survivors before reaching planned second-stage palliation. The purpose of this study was to evaluate potential risk factors for interstage mortality among Norwood survivors. ⋯ There remains a significant risk for interstage mortality among Norwood survivors. Patients with postoperative arrhythmias and/or decreased ventricular function at discharge are at increased risk for interstage death after Norwood procedure. More frequent follow-up and aggressive medical management of arrhythmia or decreased function may be warranted for these high-risk patients.
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Pediatric cardiology · Jul 2005
Comparative StudySurgical outcome of coronary artery fistulas repair in children.
Coronary artery fistula (CAF) is a rare congenital anomaly that can be complicated by endocarditis, myocardial infarction, or coronary aneurysms. This article reviews the clinical characteristics and surgical outcome of 10 patients with CAF in Rajae Heart Center. From 1990 to 2000, 10 patients (age, 6 months to 15 years; mean age, 8.5 years) were diagnosed with CAF by echocardiography and cardiac catheterization. ⋯ There was no operative or late death. Follow-up evaluation (range, 1-6 years; mean, 4.2 years) showed no evidence of recurrent or residual CAF. Surgical management of CAF is a safe and effective treatment resulting in 100% survival and clousure rate.