Chances of Employment in a Population of Women and Men after Surgery of Congenital Heart Disease: Gender-Specific Comparisons between Patients and the General Population

It was examined whether women and men (17-45 years) with operated congenital heart disease (CHD) differ with respect to chances of employment. Patients were compared with the general population. Patients (N=314) were classified by type of surgery (curative, reparative, palliative) as indicator of initial severity of disease. The second classification was performed according to a system proposed by the New York Heart Association in order to take subjectively reported impairments into account. Controls (N=1165) consisted of a 10% random sample drawn from the German Socio-Economic Panel. Chances of full- time employment decreased as disease severity increased. Chances of part- time and minor employment were higher in patients than among controls. These general effects were due to male patients, while the employment patterns of women did not differ from the control group. Independently of patient status women were more likely to have lower rates of full- time employment, and the rates of part- time and minor employment were higher. Long- term adaptation to impairments due to congenital heart disease differs between women and men with respect to employment status. While female patients do not differ from the general population, males may lower their engagement in paid work.

How to Predict the Impact of Methylphenidate on Cardiovascular Risk in Children with Attention Deficit Disorder: Methylphenidate Improves Autonomic Dysfunction in Children with ADHD

Background. Although stimulants have long been touted as treatments for attention deficit disorder with or without hyperactivity (ADHD), in recent years, increasing concerns have been raised about the cardiovascular safety of these medications. We aimed to prove if measurements of autonomic function with time domain analysis of heart rate variability (HRV) in 24-hour Holter ECG are useful to predict the risk of sudden cardiac death in ADHD children and adolescents. Methods. We analysed HRV obtained from children with the diagnosis of ADHD prior to (N = 12) or during medical therapy (N = 19) with methylphenidate (MPH), aged 10.8 ± 2.0 years (mean ± SD), who were referred to our outpatient Paediatric Cardiology Clinic to rule out heart defect. As a control group, we compared the HRV data of 19 age-matched healthy children without heart defect. Results. Average HRV parameters from 24-hour ECG in the ADHD children prior to MPH showed significant lower values compared to healthy children with respect to rMSSD (26 ± 4 ms versus 44 ± 10 ms, P ≤ 0.0001) and pNN50 (6.5 ± 2.7% versus 21.5 ± 9.0%, P ≤ 0.0001). These values improved in MPH-treated children with ADHD (RMSSD: 36 ± 8 ms; pNN50: 14.2 ± 6.9%). Conclusion. Children who suffer from ADHD show significant changes in HRV that predominantly reflects diminished vagal tone, a well-known risk factor of sudden cardiac death in adults. In our pilot study, MPH treatment improved HRV

Cardiac failure following inadvertent administration of high-dose epinephrine subcutaneously

Our aim is to report the consequences of epinephrine toxicity leading to cardiac failure in a child and the successful management with dopamine and milrinone. A previously healthy 13-year-old girl undergoing a left tympanomastoidectomy was inadvertently administered 10 mL of 1:1000 epinephrine subcutaneously (0.175 mg/kg) on the left post auricular region in lieu of lidocaine. She developed sudden supraventricular tachycardia, hypertension and flash pulmonary edema. She was initially treated with propofol, nitrogycerin and increased peak end-expiratory pressure. Within 4 h, she remained tachycardic, but was hypotensive with an increased central venous pressure. Electrocardiogram and echocardiogram investigations showed ST changes indicative of myocardial ischemia and globally reduced function, respectively. Dopamine infusion was administered, together with milrinone, resulting in a gradual improvement of cardiac function within 3 days. She was transitioned to enalapril and discharged home. This case highlights the clinical features of high dose epinephrine toxicity secondary to iatrogenic subcutaneous overdose followed by hypotension and pulmonary edema as a possible late effect of epinephrine and the successful management of secondary cardiac failure with administration of dopamine, milrinone and enalapril. © 2012 - IOS Press and the authors

Anomalous origin of left main coronary artery from the right sinus of valsalva leading to sudden death

14-year-old female was brought to the emergency room with chest pain, shortness of breath and cyanosis. She was previously well with the exception of one previous post-exertion seizure-like event. On this day, she had been jogging when she complained of chest pain and collapsed. Her initial vital signs were heart rate 58/min, blood pressure 70/40 mmHg, respiratory rate 50/min, temperature 37 °C, and SaO2 68%. Electrocardiogram showed significant ST changes. She received multiple fluid boluses and dopamine was initiated (5-20 µg/kg/min). She was intubated and started on norepinephrine (0.05-0.5 µg/kg/min) for refractory hypotension. During the resuscitation, echocardiography showed poor left ventricular function with an ejection fraction of 38%. The coronary arteries could not be visualized clearly. To maintain cardiac output, epinephrine by infusion (0.1-3.0 µg/kg/min) was added, and she received multiple epinephrine boluses. Despite maximum ventilatory support and escalating inotropes, cardiac output rapidly deteriorated, and she developed an agonal rhythm with non-reactive pupils. Resuscitation was discontinued. Autopsy demonstrated an anomalous origin of left coronary artery from the right aortic sinus of Valsalva with acute myocardial ischemia. We describe the sudden coronary death of a young patient, and we review congenital coronary artery pathophysiology, screening difficulties and potential interventions. © 2012 - IOS Press and the authors

Anomalous origin of left main coronary artery from the right sinus of valsalva leading to sudden death

14-year-old female was brought to the emergency room with chest pain, shortness of breath and cyanosis. She was previously well with the exception of one previous post-exertion seizure-like event. On this day, she had been jogging when she complained of chest pain and collapsed. Her initial vital signs were heart rate 58/min, blood pressure 70/40 mmHg, respiratory rate 50/min, temperature 37 °C, and SaO2 68%. Electrocardiogram showed significant ST changes. She received multiple fluid boluses and dopamine was initiated (5-20 µg/kg/min). She was intubated and started on norepinephrine (0.05-0.5 µg/kg/min) for refractory hypotension. During the resuscitation, echocardiography showed poor left ventricular function with an ejection fraction of 38%. The coronary arteries could not be visualized clearly. To maintain cardiac output, epinephrine by infusion (0.1-3.0 µg/kg/min) was added, and she received multiple epinephrine boluses. Despite maximum ventilatory support and escalating inotropes, cardiac output rapidly deteriorated, and she developed an agonal rhythm with non-reactive pupils. Resuscitation was discontinued. Autopsy demonstrated an anomalous origin of left coronary artery from the right aortic sinus of Valsalva with acute myocardial ischemia. We describe the sudden coronary death of a young patient, and we review congenital coronary artery pathophysiology, screening difficulties and potential interventions. © 2012 - IOS Press and the authors

Life chances after surgery of congenital heart disease: A case-control-study of inter- And intragenerational social mobility over 15 years

Background Patients of congenital heart disease surgery have good prospects for reaching old age. Against the backdrop of increasing life expectancies, the question of how well such patients are mastering daily routines and their working life emerges. In our study, the educational and occupational performance of patients over 15 years was examined. Methods Intergenerational social mobility (changes in social positions from the parental generation to the generation of children) was examined in terms of education, and intragenerational social mobility (changes in positions within the same generation, i.e., in individuals over their life courses) was examined in terms of occupational positions. Comparisons were made between patients and a control group drawn from the German Socio-Economic Panel (SOEP). Controls were drawn from respondents who participated in the 2004 and 2018 SOEP surveys. Results The data were from 244 out of 360 patients (68%) with complete social data from the first survey (2003-2004) and who were included in the follow-up (2017-2019), and 238 controls were drawn from the SOEP. At the time of the second survey, subjects\u27 ages ranged from 28 to 59 years of age (M = 40.1 years). Intergenerational educational mobility did not differ between cases and controls. For intragenerational social mobility, downward changes were more frequent among controls. This latter finding may be explained by patients retiring earlier than the general population. Retirement rates increased over time, particularly among patients with severe congenital malformations. Unemployment rates were also higher among patients. Conclusions Taken together, although a considerable proportion of patients with congenital heart disease retired prematurely or never entered the labour force, their educational and occupational careers proceeded more favourably than expected

Removal of temporary pacemaker after cardiac surgery in infants: A harmless procedure?

External pacemakers (PM) via temporary epicardial leads are routinely applied to infants and children during heart surgery, which usually, after an uneventful post surgical course, can be removed without complications. We report about two infants with complex congenital heart defects after cardiac surgery (arterial switch and Mustard operation for Transposition of the great arteries). Intraoperative these patients received temporary epicardial PM wires. Thirteen and 18 days post surgery, respectively, the PM wires were removed under electrocardiogram (ECG) monitoring. The patients showed acute ECG changes in terms of significant ST elevation during and after removing their pacing wires. Clinically, patients were stable and subsequent echocardiographic examination showed no evidence of myocardial dysfunction or pericardial effusion. In the course of time, patients showed no signs of arrhythmia or abnormal ECG changes. The decision to place temporary pacing wires during the cardiac surgery in patients with congenital heart defects should be considered carefully and their removal should occur under ECG monitoring as soon as the situation of the patient allows. It should be taken into consideration that a complication like this case may be related to delayed removal of temporary PM’s leads. © 2012 - IOS Press and the authors

Morbidity and mortality in adults with congenital heart defects in the third and fourth life decade

Objectives: The population of adults with congenital heart defects (ACHD) is continuously growing. Data on morbidity and mortality of ACHD are limited. This longitudinal observational study examined a group of ACHD with surgically corrected or palliated congenital heart defects (CHD) during a 15-year period. Methods: ACHD that had participated in the initial study were invited for a follow-up examination. Mortality and hospitalization data were compared with a healthy control group. Results: From 05/2017 to 04/2019 a total of 249/364 (68%) ACHD participated in the follow-up study: 21% had mild, 60% moderate and 19% severe CHD. During the observational period, 290 health incidents occurred (cardiac catheterization 37%, cardiovascular surgery 27%, electrophysiological study/ablation 20%, catheter interventional treatment 14%, non-cardiac surgery 3%). Events were more frequent in ACHD with moderate (53%) and severe (87%) compared to those with mild CHD (p \u3c 0.001). 24 individuals died at a median age of 43 years during the observation period. 29% of them had moderate and 71% severe CHD corresponding to a mortality rate of 0%, 0.29% and 1.68% per patient-year in ACHD with mild, moderate and severe CHD. Long-term survival was significantly reduced in patients with severe CHD in comparison to individuals with mild and moderate CHD (p \u3c 0.001). Conclusion: After correction or palliation of CHD, there was remarkable ongoing morbidity and mortality in ACHD patients over the 15-year observation period, particularly in individuals with moderate and severe CHD when compared with the general population. Thus, life-long special care is required for all surgically corrected or palliated ACHD patients. Graphical abstract: [Figure not available: see fulltext.