The incidence of sudden cardiovascular death in young competitive athletes has substantially declined in the Veneto region of Italy since the introduction of a nationwide systematic screening. Mortality reduction was predominantly due to a lower incidence of sudden death from cardiomyopathies that paralleled the increasing identification of athletes with cardiomyopathies at preparticipation screening.

Background-T-wave inversion on a 12-lead ECG is usually dismissed in young people as normal persistence of the juvenile pattern of repolarization. However, T-wave inversion is a common ECG abnormality of cardiomyopathies such as hypertrophic cardiomyopathy and arrhythmogenic right ventricular cardiomyopathy, which are leading causes of sudden cardiac death in athletes. We prospectively assessed the prevalence, age relation, and underlying cardiomyopathy of T-wave inversion in children undergoing preparticipation screening. Methods and Results-The study population included 2765 consecutive Italian children (1914 male participants; mean age, 13.9Ϯ2.2 years; range 8 -18 years) undergoing preparticipation screening including an ECG. Of 229 children (8%) who underwent further evaluation because of positive findings at initial preparticipation screening, 33 (1.2%) were diagnosed with cardiovascular disease. T-wave inversion was recorded in 158 children (5.7%) and was localized in the right precordial leads in 131 (4.7%). The prevalence of right precordial T-wave inversion decreased significantly with increasing age (8.4% in children Ͻ14 years of age versus 1.7% in those Ն14 years; PϽ0.001), pubertal development (9.5% of children with incomplete versus 1.6% with complete development; PϽ0.001), and body mass index below the 10th percentile (PϽ0.001). Incomplete pubertal development was the only independent predictor for right precordial T-wave inversion (odds ratio, 3.6; 95% confidence interval, 1.9 -6.8; PϽ0.001). Of 158 children with T-wave inversion, 4 (2.5%) had a diagnosis of cardiomyopathy, including arrhythmogenic right ventricular cardiomyopathy (nϭ3) and hypertrophic cardiomyopathy (nϭ1). Conclusions-The prevalence of T-wave inversion decreases significantly after puberty. Echocardiographic investigation of children with postpubertal persistence of T-wave inversion at preparticipation screening is warranted because it may lead to presymptomatic diagnosis of a cardiomyopathy that could lead to sudden cardiac death during sports. (Circulation. 2012;125:529-538.)

An accurate clinical and instrumental non-invasive evaluation including echocardiography as imaging technique allows to distinguish RV alterations typical of ARVC from those detected in athletes as a consequence of intensive physical activity.

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Increasingly, more patients with univentricular heart reach adulthood. Therefore, long-term psychological features are an important concern. The aim of this study was to evaluate the clinical and psychological profile of post-Fontan adult patients and to identify the most significant determinants of quality of life. In this retrospective cross-sectional study, we reviewed the surgical and medical history of post-Fontan adult patients. Patients underwent a 24-h electrocardiogram, echocardiography and exercise testing. Self-report questionnaires were used to assess the Work Ability Index, quality of life (Satisfaction with Life Scale), perceived health status (SF-36 questionnaire), coping strategies (Brief Cope questionnaire) and presence of mood disorders (Hospital Anxiety and Depression Scale). Thirty-nine patients aged between 18 and 48 years (mean 27.5 years) were enrolled. The mean follow-up was 21.5 years. Most patients were unmarried (82.9 %), had a high school diploma (62.9 %) and were employed (62.9 %). Twenty-nine patients (82.3 %) had at least one long-term complication. The median single ventricle ejection fraction was 57 %, and the median maximal oxygen consumption was 26.8 ml/min/kg. This population tended to be anxious and to use adaptive coping strategies. Quality of life was perceived as excellent or good in 57.2 % of cases and was not related to either cardiac function or exercise capacity. Both quality of life and SF-36 domains were related to the Work Ability Index. This cohort of post-Fontan adult patients enjoyed a good quality of life irrespective of disease severity.