Embedding patient simulation in a pediatric cardiology rotation: a unique opportunity for improving resident education.

OBJECTIVE: High-fidelity patient simulation (HFPS) has been used in medical education to bridge gaps in medical knowledge and clinical skills. Few studies have analyzed the impact of HFPS in subspecialty rotations for pediatric residents. We hypothesized that pediatric residents exposed to HFPS with a structured content curriculum would perform better on a case quiz than residents without exposure to HFPS. DESIGN: Prospective randomized controlled SETTING: Tertiary-care free standing children's hospital INTERVENTIONS: During a cardiology rotation, senior pediatric residents completed an online pediatric cardiology curriculum and a cardiology quiz. After randomization into two groups, the study group participated in a fully debriefed HFPS session. The control group had no HFPS. OUTCOME MEASURE: Both groups completed a case quiz. Confidence surveys pre- and postsimulation were completed. RESULTS: From October 2010 through March 2013, 55 residents who rotated through the pediatric cardiology rotation were used in the final analysis (30 control, 25 in the study group). There was no significant difference between groups on the initial cardiology quiz. The study group scored higher on the case quiz compared with the control group (P = .024). Based on pre- and postsimulation questionnaires, residents' confidence in approaching a pediatric cardiology patient improved from an average Likert score of 5.1 to 7.5 (on scale of 0-10) (P < .001). CONCLUSIONS: Incorporation of HFPS into a preexisting pediatric cardiology rotation was feasible and well received. Our study suggests that simulation promotes increased confidence and may modestly improve clinical reasoning compared to traditional educational techniques. Targeted simulation sessions may readily be incorporated into pediatric subspecialty rotations.

Anesthetic care of parturients with single ventricle physiology.

Understanding the management of the parturient with single ventricle physiology starts with knowledge of the lesion, the patient's current stage of surgical palliation, her current functional status, and the impact of pregnancy and labor on her cardiac physiology. A multidisciplinary team approach, described in this article, is crucial to a positive outcome.

Fetal echocardiographic findings are not predictive of death in twin-twin transfusion syndrome.

OBJECTIVE: The purpose of this study was to determine whether fetal echocardiographic findings are predictive of prognosis in recipient fetuses with twin-twin transfusion syndrome (TTTS). METHODS: A cohort of 30 pregnancies with TTTS between 1990 and 2001 was included. Diagnosis and staging of TTTS were made according to the Quintero system. Fetal echocardiographic findings of cardiomegaly, right ventricular hypertrophy, and tricuspid regurgitation were evaluated for relationship with fetal death. Power analysis revealed an approximately 80% power to detect a 2-fold increased risk of fetal death, with alpha = .05. Logistic regression was used to determine the relationship between echocardiographic findings and death. RESULTS: Most pregnancies were Quintero stage 1, n = 13 (43%), and ranged in severity to Quintero stage 5, n = 4 (13%). Cardiac findings in the recipient fetus that were assessed for a relationship with death included cardiomegaly at the initial appearance of TTTS or at the most severe evaluation findings, right ventricular hypertrophy at initial appearance or at the most severe evaluation findings, or tricuspid regurgitation at initial appearance or at the most severe evaluation findings. Fetal or neonatal death in the recipient twin was not related to the presence of cardiac findings (odds ratio, 0.77; 95% confidence interval, 0.16-3.74). CONCLUSIONS: Fetal echocardiographic findings, whether evaluated at initial appearance or over the course of serial evaluations, were not related to fetal or neonatal death in recipient twins with TTTS.