Virtually Delivered Psychosocial Intervention for Prenatally Diagnosed Congenital Heart Disease: Feasibility and Acceptability of HEARTPrep.

Prenatal diagnosis of congenital heart disease (CHD) often leads to anxiety, depression, and traumatic stress in expectant mothers, with long-term implications for the child and family. However, psychosocial intervention is rarely incorporated into prenatal care. HEARTPrep is a virtually delivered psychosocial intervention aimed at reducing distress and social isolation and increasing parenting self-efficacy and hope for mothers expecting a baby with CHD to promote long-term child/family well-being. This study evaluated the feasibility and acceptability of HEARTPrep. Participants were mothers receiving cardiology care for a fetal CHD diagnosis. Partners could participate with the mother. HEARTPrep was delivered through a mobile app and telehealth. Feasibility was assessed through enrollment/retention rates. Acceptability was assessed through 20 Likert-scale and five open-ended questions. Of 39 recruited mothers, 35 (90%) enrolled. Half of partners (48%) also participated. Twenty-seven of 35 enrolled mothers (77%) completed HEARTPrep. On a scale from 0 (Not at All) to 4 (Very), mean item acceptability scores ranged from 3.5 to 3.9. Mothers reported HEARTPrep helped them feel less distressed (mean: 3.74), less alone (3.84), more prepared (3.89), and more hopeful (3.84). Opportunities to process emotions, develop coping skills, learn with their partner, navigate relationships, understand they are not alone, connect with peer support, access resources, and prepare for stressors were described as helpful. HEARTPrep is feasible and acceptable for mothers expecting a baby with CHD. Future research will evaluate its efficacy in preventing/reducing maternal mental health problems and improving postnatal clinical outcomes.

A 22-Month-Old Girl With 3 Weeks of Dyspnea.

CASE PRESENTATION: A previously healthy 22-month-old girl presented to the ED with a 3-week history of dyspnea on exertion. A chest radiograph showed a right upper-lobe opacity suspicious for pneumonia (Fig 1A). The patient was prescribed amoxicillin but returned to the ED 7 days later with cough and persistent dyspnea and tachypnea. At that time, a repeat chest radiograph was concerning for worsening pneumonia (Fig 1B). Treatment with azithromycin and albuterol was initiated, and amoxicillin was discontinued. Her symptoms briefly improved; however, she returned to the ED 10 days later because of worsening cough and tachypnea, and a 2-day history of increased irritability, decreased oral intake, decreased urine output, and intermittent perioral cyanosis. She was afebrile throughout this period per parent report and vital sign documentation at each ED visit.

The impact of body weight on the diagnosis of aortic dilation-misdiagnosis in overweight and underweight groups.

BACKGROUND: Body surface area (BSA)-indexed Z-scores are used to assess the ascending aorta (AAo) and diagnose aortic dilation (AoD) in children. BSA is directly related to body weight and corresponds to body mass index (BMI). We hypothesized extremes in BMI alter interpretation of aortic size in pediatric patients with AoD. METHODS: We reviewed all echocardiograms with a diagnosis of AoD performed at our institution from January 2013 through June 2013. Those with an age <2 or >20 years, history of aortic root surgery, or inadequate images were excluded. The aorta was measured by standard methods at the sinus of Valsalva, sinotubular junction, and proximal AAo. Using subject age, height, and gender, hypothetical weights for each subject were calculated to provide BMIs corresponding to the 5th, 50th, 85th, and 95th percentiles. The derived weights were then used to determine hypothetical BSA, and Z-scores were calculated for the subject's aortic diameters in each BMI group. RESULTS: A total of 153 patients met inclusion criteria. Mean age was 11.1±4.6 years (68% male). Mean height was 142.7±27.9 cm, mean weight 44.6±24.8 kg, and mean true BMI was the 62nd centile. Significant differences in all aortic dimension Z-scores were found among normal and underweight, overweight, and obese BMI groups (P<.001 for all comparisons), respectively. CONCLUSION: Using current recommended methods, AoD will be missed in overweight and obese patients and overdiagnosed in underweight patients. For children of normal weight, a Z-score based on BSA may be reliable. As obesity rates increase, weight-independent Z-scores must be developed.

Frequency of Development of Aortic Valve Disease in Unrepaired Perimembranous Ventricular Septal Defects.

We sought to determine the natural history of aortic valve disease in patients with unrepaired perimembranous ventricular septal defects (pVSDs) and to identify echocardiographic parameters predictive of increased risk of surgical repair of pVSD because of aortic valve disease. We retrospectively analyzed all echocardiograms of patients with a diagnosis of pVSD at our institution from January 1999 to January 2015. All available echocardiographic data were collected. Patients were excluded if there was another structural cardiac anomaly other than bicuspid aortic valve, small patent foramen ovale, or ductus arteriosus. The prevalences of aortic valve prolapse and regurgitation, as well as aortic valve disease progression, were determined. A total of 2,114 echocardiograms from 657 patients with unrepaired pVSD were reviewed. Median age at the time of echocardiogram was 1.9 years (interquartile range [IQR] 0.2 to 5.4). Median duration of follow-up was 1.7 years (IQR 0.2 to 7.4). pVSD-associated aortic valve disease prompted surgical intervention in 1.5% (10 of 657) of patients. Median age at the time of surgery was 4.8 years (IQR 1.7 to 8.4). A pVSD-to-aortic annulus diameter ratio of 0.66 ± 0.05 was present in 90% (9 of 10) of patients who underwent surgical closure because of pVSD-associated aortic valve disease. In conclusion, pVSD-associated aortic valve disease is uncommon, and progression of aortic regurgitation is rare. These data suggest that the majority of patients with pVSD do not require frequent follow-up and that frequent follow-up can be saved for a subset with echocardiographic markers placing them at higher risk of aortic valve diseases.