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Background Carotid intima-media thickness (CIMT) is a marker for atherosclerosis. Adult post-coarctectomy patients (CoA) demonstrate an increased cardiovascular risk and increased CIMT compared to controls. This study evaluates the effect of high dose statins on the change in CIMT and cardiovascular risk. Methods We designed a multicenter, prospective, randomized, open label trial with blinded endpoint (PROBE design) to evaluate the effect of three year treatment with atorvastatin 80 mg on CIMT and cardiovascular risk. Primary endpoint was CIMT measured by B mode ultrasonography. Secondary endpoints were mortality and morbidity due to cardiovascular disease and serum lipids. Results 155 patients (36.3 ± 11.8 years, 96 (62%) male) were randomized (atorvastatin = 80, no treatment = 75). There was no significant effect of atorvastatin on the change in CIMT (treatment effect - 0.005, 95% CI, - 0.039-0.029; P = 0.76). A significant effect on serum cholesterol and LDL levels was found (- 0.71, 95% CI, - 1.16 to - 0.26; P = 0.002 vs - 0.66, 95% CI - 1.06 to - 0.26; P = 0.001). There was no difference in secondary outcome measures. Baseline CIMT was higher in hypertensive compared to normotensive CoA. (0.69 ± 0.16 mm vs 0.61 ± 0.98 mm; P = 0.002). Hypertension (ß = 0.043, P = 0.031) was the strongest determinant CIMT. Conclusion Three year treatment with atorvastatin does not lead to a reduction of CIMT and secondary outcome measures, despite a decrease in total cholesterol and LDL levels. Hypertensive CoA demonstrate the highest CIMT and the largest CIMT progression. Blood pressure control should be the main focus in CoA to decrease cardiovascular risk. [ABSTRACT FROM AUTHOR]

Background: Current guidelines consider vitamin K antagonists (VKA) the oral anticoagulant agents of choice in adults with atrial arrhythmias (AA) and moderate or complex forms of congenital heart disease, significant valvular lesions, or bioprosthetic valves, pending safety data on non-VKA oral anticoagulants (NOACs). Therefore, the international NOTE registry was initiated to assess safety, change in adherence and quality of life (QoL) associated with NOACs in adults with congenital heart disease (ACHD)., Methods: An international multicenter prospective study of NOACs in ACHD was established. Follow-up occurred at 6 months and yearly thereafter. Primary endpoints were thromboembolism and major bleeding. Secondary endpoints included minor bleeding, change in therapy adherence (≥80% medication refill rate, ≥6 out of 8 on Morisky-8 questionnaire) and QoL (SF-36 questionnaire)., Results: In total, 530 ACHD patients (mean age 47 SD 15 years; 55% male) with predominantly moderate or complex defects (85%), significant valvular lesions (46%) and/or bioprosthetic valves (11%) using NOACs (rivaroxaban 43%; apixaban 39%; dabigatran 12%; edoxaban 7%) were enrolled. The most common indication was AA (91%). Over a median follow-up of 1.0 [IQR 0.0-2.0] year, thromboembolic event rate was 1.0% [95%CI 0.4-2.0] (n = 6) per year, with 1.1% [95%CI 0.5-2.2] (n = 7) annualized rate of major bleeding and 6.3% [95%CI 4.5-8.5] (n = 37) annualized rate of minor bleeding. Adherence was sufficient during 2 years follow-up in 80-93% of patients. At 1-year follow-up, among the subset of previous VKA-users who completed the survey (n = 33), QoL improved in 6 out of 8 domains (p ≪ 0.05)., Conclusions: Initial results from our worldwide prospective study suggest that NOACs are safe and may be effective for thromboembolic prevention in adults with heterogeneous forms of congenital heart disease., (Copyright © 2019 The Authors. Published by Elsevier B.V. All rights reserved.)

Background: Diastolic left ventricular (LV) dysfunction appears more prevalent in ankylosing spondylitis (AS). The effects of tumor necrosis factor alpha (TNF-α) blocking therapy, a strong and effective anti-inflammatory drug, on diastolic LV function in AS are unknown. The objective of the study was to find the effects of 1-year treatment with golimumab 50 mg subcutaneously once per month on systolic and diastolic LV dysfunction in AS patients., Methods: Forty consecutive AS patients were treated with TNF-α blocking therapy for 1 year. Transthoracic echocardiography was performed in all patients at baseline and after 1 year of treatment., Results: Diastolic LV function improved after treatment in four out of six (67%) AS patients who completed follow-up ( P =0.125), and did not develop or worsen in any of the other patients. Treatment with TNF-α blocking therapy had no effect on systolic LV function., Conclusion: These findings give support to the hypothesis that diastolic LV dysfunction improves during treatment with TNF-α blocking therapy., Competing Interests: Disclosure The authors report no conflicts of interest in this work.

Background: Current guidelines on oral anticoagulation (OAC) in adults with congenital heart disease (ACHD) and atrial arrhythmias (AA) consist of heterogeneous and divergent recommendations with limited level of evidence, possibly leading to diverse OAC management and different outcomes. Therefore, we aimed to evaluate real-world implementation and outcome of three guidelines on OAC management in ACHD patients with AA., Methods: The ESC GUCH 2010, PACES/HRS 2014 and ESC atrial fibrillation (AF) 2016 guidelines were assessed for implementation. ACHD patients with recurrent or sustained non-valvular AA from 5 tertiary centers were identified using a national ACHD registry. After two years of prospective follow-up, thromboembolism, major bleeding and death were assessed., Results: In total, 225 adults (mean age 54±15years, 55% male) with various defects (simple 43%; moderate 37%; complex 20%) and AA were included. Following the most strict indication (OAC is recommended in all three guidelines), one should treat a mere 37% of ACHD patients with AA, whereas following the least strict indication (OAC is recommended in any one of the three guidelines), one should treat 98% of patients. The various guidelines were implemented in 54-80% of patients. From all recommendations, Fontan circulation, CHA2DS2-VASc≥1 and AF were independently associated with OAC prescription. Superiority of any guideline in identifying outcome (n=15) could not be demonstrated., Conclusions: The implementation of current guidelines on OAC management in ACHD patients with AA is low, probably due to substantial heterogeneity among guidelines. OAC prescription in daily practice was most consistent in patients with AF and CHA2DS2-VASc≥1 or Fontan circulation., (Copyright © 2017 Elsevier B.V. All rights reserved.)

Background: Adults with congenital heart disease (ACHD) are affected by atrial arrhythmias (AA). To elucidate the impact of AA on prognosis, we aimed to determine the impact of AA on death, heart failure and stroke in ACHD patients in a prospective nationwide clinical registry., Methods: All patients aged ≥18years included in the CONCOR registry per October 1st 2015 were analysed. Prior AA was defined as atrial fibrillation, atrial flutter or unspecified AA before inclusion in CONCOR and new-onset AA as a first documented AA during follow-up. The outcomes were death, first stroke and first admission for heart failure (HF)., Results: The study cohort comprised 14,224 patients (baseline median age 33.6 [IQR 23-47], male 49.5%, AA n=1501, complex defect 10.3%, repaired defect 58.9%). Median follow-up was 6.5years [IQR 3-10]. Adjusting for age, sex, repair status and defect severity, patients with prior AA had higher mortality and more HF admissions, but no increased risk of stroke compared to those without AA (HR=2.11; 95% CI=1.79-2.49; p<0.001, HR=4.06; 95% CI=2.66-6.19; p<0.001 and HR=1.09; 95% CI=0.71-1.68; p=0.698, respectively). New-onset AA during follow-up was significantly associated with stroke (HR=2.04; 95% CI=1.05-3.96; p=0.036)., Conclusions: ACHD patients with prior AA have a 2-fold increased risk of death and a 4-fold increased risk of heart failure, but no increased risk for stroke compared to those without AA. Defect severity and age appear to be more important risk factors for stroke than prior AA. Stroke risk is increased only after conversion of new onset AA., (Copyright © 2017 Elsevier B.V. All rights reserved.)

Cardiac platypnoea-orthodeoxia syndrome (POS) is a position-dependent condition of dyspnoea and hypoxaemia due to right-to-left shunting. It often remains unrecognised in clinical practice, possibly because of its complex underlying pathophysiology. We present four consecutive patients with POS and patent foramen ovale (PFO) who underwent a successful percutaneous PFO closure, describe the mechanism of their POS and provide a review of the literature.

Background: Heart failure (HF) is a serious complication and often the cause of death in adults with congenital heart disease (CHD). Therefore, our aims were to determine the frequency of HF-admissions, and to assess risk factors of first HF-admission and of mortality after first HF-admission in adults with CHD., Methods: The Dutch CONCOR registry was linked to the Hospital Discharge Registry and National Mortality Registry to obtain data on HF-admissions and mortality. Risk factors for both HF-admission and mortality were assessed using Cox regression models., Results: Of 10,808 adult patients (49% male), 274 (2.5%) were admitted for HF during a median follow-up period of 21 years. The incidence of first HF-admission was 1.2 per 1000 patient-years, but the incidence of HF itself will be higher. Main defect, multiple defects, and surgical interventions in childhood were identified as independent risk factors of HF-admission. Patients admitted for HF had a five-fold higher risk of mortality than patients not admitted (hazard ratio (HR)=5.3; 95% confidence interval 4.2-6.9). One- and three-year mortality after first HF-admission were 24% and 35% respectively. Independent risk factors for three-year mortality after first HF-admission were male gender, pacemaker implantation, admission duration, non-cardiac medication use and high serum creatinine., Conclusions: The incidence of HF-admission in adults with CHD is 1.2 per 1000 patient-years. Mortality risk is substantially increased after HF-admission, which emphasises the importance to identify patients at high risk of HF-admission. These patients might benefit from closer follow-up and earlier medical interventions. The presented risk factors may facilitate surveillance., (Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.)