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In congenitally corrected transposition of the great arteries, the morphological right ventricle supports the systemic circulation. This chronic exposure to pressure overload ultimately leads to systemic right ventricular (sRV) dysfunction and heart failure. Pharmacological options for the treatment of sRV failure are poorly defined and no solid recommendations are made in the most recent guidelines. Sodium-glucose cotransporter 2 (SGLT-2) inhibitors are a new class of antihyperglycaemic drugs that have been demonstrated to significantly reduce the risk of worsening heart failure and death from cardiovascular causes in patients with chronic heart failure with reduced left ventricular ejection fraction, yet no data are available in sRV patients. We report on the treatment and clinical follow-up of a patient with advanced heart failure and poor sRV function in the context of congenitally corrected transposition of the great arteries, who did not tolerate sacubitril/valsartan and had a high burden of heart-failure-related hospitalizations. Treatment with dapagliflozin was well tolerated and resulted in (small) subjective and objective functional and echocardiographic improvement and a reduction in heart-failure-related hospitalizations. [ABSTRACT FROM AUTHOR]

Background: Type D personality has been previously shown to increase the risk for mortality in patients with acquired heart disease. Objective: We aimed to compare mortality in adult patients with congenital heart disease (CHD) with and without type D. Methods : Survival was assessed using prospective data from the Dutch national Congenital Corvitia registry for adults with CHD. Patients were randomly selected from the registry and characterized at inclusion in 2009 for the presence of type D using the DS14 questionnaire. Results : One thousand fifty-five patients, with 484 (46%) males, a mean (SD) age of 41 (14) years, 613 (58%) having mild CHD, 348 (33%) having moderate CHD, and 94 (9%) having severe CHD, were included. Type D personality was present in 225 patients (21%). Type D was associated with an increased risk for all-cause mortality independent of age, sex, New York Heart Association class, number of prescribed medications, depression, employment status, and marital status (hazard ratio, 1.94; 95% confidence interval, 1.05-3.57; P =.033). Conclusion : Type D personality was associated with an increased risk for all-cause mortality in adult patients with CHD. [ABSTRACT FROM AUTHOR]

Aims The Leiden Convention coronary coding system structures the large variety of coronary anatomical patterns; isolated and in congenital heart disease. It is widely used by surgeons but not by cardiologists as the system uses a surgeons' cranial view. Since thoracic surgeons and cardiologists work closely together, a coronary coding system practical for both disciplines is mandatory. To this purpose, the 'surgical' coronary coding system was adapted to an 'imaging' system, extending its applicability to different cardiac imaging techniques. Methods and results The physician takes place in the non-facing sinus of the aortic valve, oriented with the back towards the pulmonary valve, looking outward from the sinus. From this position, the right-hand sinus is sinus 1, and the left-hand sinus is sinus 2. Next, a clockwise rotation is adopted starting at sinus 1 and the encountered coronary branches described. Annotation of the normal anatomical pattern is 1R-2LCx, corresponding to the 'surgical' coding system. The 'imaging' coding system was made applicable for Computed Tomography (CT), Magnetic Resonance Imaging (MRI), echocardiography, and coronary angiography, thus facilitating interdisciplinary use. To assess applicability in daily clinical practice, images from different imaging modalities were annotated by cardiologists and cardiology residents and results scored. The average score upon evaluation was 87.5%, with the highest scores for CT and MRI images (average 90%). Conclusion The imaging Leiden Convention is a coronary coding system that unifies the annotation of coronary anatomy for thoracic surgeons, cardiologists, and radiologists. Validation of the coding system shows it can be easily and reliably applied in clinical practice. [ABSTRACT FROM AUTHOR]

Background At the most severe end of the spectrum of congenital heart disease are patients with an univentricular physiology. They comprise a heterogeneous group of congenital heart malformations that have the common characteristic that the cardiac morphology is not equipped for sustaining a biventricular circulation. Case summary Here, we present a case of an adult patient after Fontan palliation, illustrative of the complex clinical course and the broad spectrum of complications that can be encountered during follow-up, highlighting the need for a multidisciplinary approach in the clinical care for these patients. Discussion During the surgical Fontan procedure, the inferior vena cava is connected to the pulmonary circulation, after prior connection of the superior vena cava to the pulmonary arterial circulation. The resulting cavopulmonary connection, thus lacking a subpulmonic ventricle, provides non-pulsatile passive flow of oxygen-poor blood from the systemic venous circulation into the lungs, and the functional monoventricle pumps the oxygen-rich pulmonary venous return blood into the aorta. With an operative mortality of <5% and current 30-year survival rates up to 85%, the adult population of patients with a Fontan circulation is growing. This increase in survival is, however, inevitably accompanied by long-term complications affecting multiple organ systems, resulting in decline in cardiovascular performance. Conclusion For optimal treatment, the evaluation in a multidisciplinary team is mandatory, using the specific expertise of the team members to timely detect and address late complications and to support quality of life. [ABSTRACT FROM AUTHOR]

Objective: Pharmacological options for patients with a failing systemic right ventricle (RV) in the context of transposition of the great arteries (TGA) after atrial switch or congenitally corrected TGA (ccTGA) are not well defined. This study aims to investigate the feasibility and effects of sacubitril/valsartan treatment in a single-centre cohort of patients.Methods: Data on all consecutive adult patients (n=20, mean age 46 years, 50% women) with a failing systemic RV in a biventricular circulation treated with sacubitril/valsartan in our centre are reported. Patients with a systemic RV ejection fraction of ≤35% who were symptomatic despite treatment with β-blocker and ACE-inhibitor/angiotensin II receptor-blockers were started on sacubitril/valsartan. This cohort underwent structural follow-up including echocardiography, exercise testing, laboratory investigations and quality of life (QOL) assessment.Results: Six-month follow-up data were available in 18 out of 20 patients, including 12 (67%) patients with TGA after atrial switch and 6 (33%) patients with ccTGA. N-terminal pro-B-type natriuretic peptide (NT-pro-BNP) decreased significantly (950-358 ng/L, p<0.001). Echocardiographic systemic RV fractional area change and global longitudinal strain showed small improvements (19%-22%, p<0.001 and -11% to -13%, p=0.014, respectively). The 6 min walking distance improved significantly from an average of 564 to 600 m (p=0.011). The QOL domains of cognitive function, sleep and vitality improved (p=0.015, p=0.007 and p=0.037, respectively).Conclusions: We describe the first patient cohort with systemic RV failure treated with sacubitril/valsartan. Treatment appears feasible with improvements in NT-pro-BNP and echocardiographic function. Our positive results show the potential of sacubitril/valsartan for this patient population. [ABSTRACT FROM AUTHOR]

Background  Patients with congenitally corrected transposition of the great arteries (ccTGA) are prone to the development of advanced atrio-ventricular block requiring chronic ventricular pacing. The morphological right ventricle (RV) often develops systolic dysfunction as it is unable to withstand the chronic pressure overload it is exposed to when supporting the systemic circulation. Case summary  A 56-year-old woman with dextrocardia and complex ccTGA with a history of dual-chamber implantable cardioverter-defibrillator (DDD-ICD, high degree atrio-ventricular-block and syncopal ventricular tachycardia), presented with progressive heart failure and symptomatic atrial arrhythmias. She underwent a successful ablation and concomitant invasive haemodynamic evaluation of potential alternative/biventricular pacing modalities. During biventricular pacing, the QRS narrowed and the systemic RV intraventricular pressure (Dp/Dt) increased with 30%. She underwent a successful transvenous upgrade to cardiac resynchronization therapy (CRT). The electrocardiogram post-implantation showed biventricular capture and patient showed subjective and objective clinical improvement. Discussion  Systemic RV dysfunction in ccTGA can be aggravated by chronic pacing-induced dyssynchrony, contributing to progression of heart failure in this patient group. Transvenous CRT is feasible in ccTGA anatomy and may be pursued in order to improve or preserve the functional status of pacing-dependent ccTGA patients. Invasive haemodynamic contractility evaluation can help assess the potential benefit of CRT in patients with complex anatomy. [ABSTRACT FROM AUTHOR]

Aims The right ventricle (RV) remodels early after pulmonary valve replacement (PVR) in tetralogy of Fallot (TOF) patients. Previously reported preoperative thresholds to achieve early postoperative RV normalization were consistently close to 80 mL/m² for end-systolic volume (ESV) and 160 mL/m² for end-diastolic volume (EDV). Our objective was to determine whether these thresholds were also associated with mid-to-late RV normalization and clinical events. Methods and results Out of a multicentre cohort of 157 TOF patients who had undergone PVR, in 65 patients (62% male, age 29 ± 8 years, homograftin 98%) cardiovascular magnetic resonance (CMR) imaging was performed preoperativelyand > 3 years (6.3 years, interquartile range: 4.9-9.5) postoperatively. Mid-to-late haemodynamic outcome was classified as: 'RV normalization' [RV ejection fraction (EF) > 48% and RV EDV < 108 mL/m²] in 14 of 65 (22%) patients, 'intermediate' in 34 of 65 (52%) patients, and 'suboptimal' (RV EF < 45% and RV EDV > 120 mL/m²) in 17 of 65 (26%) patients. Preoperative RV ESV < 80 mL/m² was strongly associated with favourable mid-to-late haemodynamic outcome in a proportional odds model [common odds ratio (OR): 0.04 for worse class, 95% confidence interval (CI): 0.01 -0.17]. During 7.8 ± 4.0 years follow-up after PVR, adverse clinical events (death, sustained ventricular tachycardia, or heart failure) occurred in 18 of 106 (17%) patients with preoperative CMR available. Patients with preoperative RV ESV > 95 mL/m² were at increased risk for unfavourable mid-to-late haemodynamic outcome (common OR: 25.5, 95% CI: 5.35-122) and events (hazard ratio: 2.89, 95% CI: 1.03-8.11). Conclusion In TOF patients who had undergone PVR, the best preoperative threshold to achieve mid-to-late RV normalization was RV ESV < 80 mL/m². Patients with preoperative RV ESV > 95 mL/m² were at increased risk for suboptimal haemodynamic outcome and adverse clinical events. Our findings may assist in timing of PVR. [ABSTRACT FROM AUTHOR]

Background: To deliver adequate care to patients with congenital heart disease (CHD), it is important to know which patients use what type of care. This knowledge is valuable, as modification of these factors may be used as means to regulate healthcare use. Our objective was to examine the predictive value of psychological characteristics for future healthcare use, independent of clinical characteristics. Methods: In total 845 adult CHD-patients participated in a longitudinal questionnaire study, with a two-year follow-up period. Linear regression analyses with negative binomial log link function were performed predicting healthcare used during the previous year. Psychological predictors were Type D personality, quality of life (QoL), depressive symptoms, trait-anxiety, happiness, optimism, and illness perceptions, independent of the number of co-morbidities, disease complexity and functional status. To control for clustering we included the variable type of centre (regional versus tertiary referral). Results: Patients who reported more healthcare use had a complex defect, a poor functional status, no Type D personality, and a poor QoL. They moreover felt their CHD had a severe impact on their life and believed their CHD could be managed by themselves or treatment. Conclusions: Healthcare use is not entirely determined by disease complexity and functional status but also by psychological patient characteristics. It can by hypothesised that reducing the negative impact experienced and informing patients about strategies to manage their CHD, will modify their future healthcare use. Additional research is necessary to examine this possibility. [ABSTRACT FROM AUTHOR]

Background: Survival data that are applicable to the current population of adults with congenital heart disease (CHD) are not available.Objectives: Using an alternative survival analysis with age as the primary time scale, we assessed the contemporary survival of adult patients with CHD.Methods: Survival was assessed using prospective data of the national registry of adult patients with CHD of the Netherlands. Survival was stratified by severity and lesion, and compared with a standardised general population.Results: Mean age at inclusion was 37 years, and 49% of the study population was male. During a cumulative prospective follow-up of 90, 270 patient-years in 14, 327 patients, 535 deaths occurred. Median survival was 53.4 (95% CI 49.9 to 60.7), 75.4 (95% CI 72.9 to 79.1) and 84.1 (95% CI 81.9 to 87.0) years for patients with severe, moderate and mild lesions, respectively. Survival of most patients with mild lesions did not differ from the general population, while, as expected, survival of patients with severe and moderate lesions was substantially lower (<0.001).Conclusions: The present study gives insight in the contemporary survival of adults with CHD. This may aid patient counselling, timing of interventions and future research. [ABSTRACT FROM AUTHOR]

Objectives Adequate prepregnancy prediction of maternal cardiovascular and offspring risk is important for counselling and management of pregnancy in women with congenital heart disease (CHD). Therefore we performed a study to identify the optimal assessment strategy for estimating the risk of pregnancy in women with CHD. Methods In this prospective study, we determined the outcomes of 213 pregnancies in 203 women with CHD. The ZAHARA I (Zwangerschap bij Aangeboren HARtAfwijkingen I) and CARPREG (CARdiac disease in PREGnancy) risk scores were calculated for each pregnancy, as was the total number of cardiovascular (TPc) or offspring risk predictors (TPo) from these and other studies combined. Pregnancies were also classified according to the modified WHO classification of maternal cardiovascular risk and according to disease complexity (DC). Results Maternal cardiovascular events occurred during 22 pregnancies (10.3%). Offspring events occurred during 77 pregnancies in 81 children (37.3%). Cardiovascular and offspring event rates increased with higher risk scores, higher TPc or TPo, higher WHO class and greater DC. The highest area under the curve (AUC) for maternal cardiovascular risk was achieved by the WHO class (AUC: 0.77, p<0.0001). AUC for the ZAHARA I risk score was 0.71 (p=0.001), and for the CARPREG risk score 0.57 (p=0.32). All models performed insufficiently in predicting offspring events (AUC⩽0.6). Conclusions The WHO classification is the best available risk assessment model for estimating cardiovascular risk in pregnant women with CHD. None of the offspring prediction models perform adequately in our cohort. [ABSTRACT FROM AUTHOR]

Background: Type D personality, characterized by high levels of negative affectivity and social inhibition, is related to mortality, morbidity, poor health status, quality of life (QoL) and less healthcare utilization in various cardiovascular patient groups. To date, studies in patients with congenital heart disease (CHD) are lacking. Aims: (1) To examine the prevalence of Type D personality in CHD patients; (2) to compare Type D to non-Type D patients with regard to disease severity, functional status, health status and QoL; and (3) to examine the extent to which Type D personality is independently related to healthcare utilization. Methods: A total of 1109 adult CHD patients were included in a questionnaire survey. Due to missing data, 302 patients were excluded. Results: The prevalence of Type D personality was 20.4%. Type D patients reported a poorer functional status, health status and QoL than non-Type D patients (p <0.05). Type D patients reported less healthcare use than non-Type D patients (primary and cardiac outpatient healthcare: adjusted OR=0.56, 95% CI=0.35–0.90; inpatient healthcare: adjusted OR=0.38, 95% CI=0.17–0.83). Results of a post-hoc analysis showed a high prevalence of Type D personality in patients with a poor functional status who did not consult their cardiologist. Conclusion: Type D patients report a poorer functional status, health status and QoL, but less healthcare utilization. In clinical practice, patients should be screened for Type D personality, since social inhibition may prevent them from contacting a healthcare provider in the event of symptom aggravation. [ABSTRACT FROM AUTHOR]

Aims: Data regarding pregnancy outcome in women with congenital heart disease (CHD) are limited. [ABSTRACT FROM PUBLISHER]

Objectives: To investigate outcome of pregnancy and fertility in women with double outlet right ventricle (DORV). Methods: Using 2 congenital heart disease registries, 21 female patients with DORV (aged 18–39 years) were retrospectively identified. Detailed recordings of each patient and their completed (>20 weeks gestation) pregnancies were recorded. Results: Overall, 10 patients had 19 pregnancies, including 3 spontaneous miscarriages (16%). During the 16 live birth pregnancies, primarily (serious) noncardiac complications were observed, e.g. premature labor/delivery (n = 7 and n = 3, respectively), small for gestational age (n = 4), preeclampsia (n = 2) and recurrence of congenital heart disease (n = 2). Except for postpartum endocarditis and deterioration of subpulmonary obstruction, only mild cardiac complication pregnancies were recorded. Two women with children reported secondary female infertility. Several menstrual cycle disorders were reported: secondary amenorrhea (n = 4), primary amenorrhea (n = 3) and oligomenorrhea (n = 2). Conclusion: Successful pregnancy in women with DORV is possible. Primarily noncardiac complications were observed and only few (minor) cardiac complications. Infertility and menstrual cycle disorders appear to be more prevalent. Copyright © 2007 S. Karger AG, Basel [ABSTRACT FROM AUTHOR]

Cardiovascular magnetic resonance (CMR) is becoming an important tool in the clinical management of patients with congenital heart disease. Because of the diverse problems patients may face after initial correction for tetralogy of Fallot and the large amount of CMR techniques that can be applied, creating a patient-orientated imaging protocol is a difficult issue. Although it is still not certain what the impact of some parameters, provided by CMR, should be on clinical decision making, new techniques are being developed and applied. In this report, we review the current clinical issues in patients with tetralogy of Fallot and review the current implication and limitations of CMR in this patient category. [Copyright &y& Elsevier]

Aims To investigate magnitude and determinants of risks during pregnancy in women with Mustard or Senning repair for complete transposition of the great arteries (TGA). [ABSTRACT FROM PUBLISHER]

Objectives: The aim of this research was to assess right ventricular diastolic and systolic function before and after pulmonary valve replacement (PVR) in adult patients after repair of tetralogy of Fallot. Background: Pulmonary valve replacement (PVR) in adult patients late after repair of tetralogy of Fallot leads to rapid improvement of right ventricular (RV) systolic function. Methods: A total of 16 patients and 8 healthy subjects were included. Median age at initial repair was 4.9 (0.9 to 13.1) years, and mean age at PVR was 28.7 (19.5 to 45.6) years. Cardiac magnetic resonance imaging was performed before and 8 and 22 months after PVR. Right ventricular volumes and function as well as RV in- and outflow patterns were assessed. Results: The volume of the early filling of the RV (Evol) increased from 49.8 ± 14.7 ml to 53.8 ± 19.3 ml (not significant) and 62.0 ± 18.9 ml, respectively (p < 0.05), whereas the volume of the atrial contraction (Avol) remained unchanged. Consequently, the Evol/Avol ratio increased from 1.4 ± 0.7 before PVR to 1.6 ± 0.7 at 8 months (not significant) and 2.3 ± 1.2 at 22 months (p < 0.01). The Evol/Avol ratio was not significantly different from the healthy subjects at 22 months, indicating late recovery of diastolic function. Systolic function improved rapidly after PVR; the indexed RV end-systolic volume decreased from 93.7 ± 33.0 ml/m2 to 60.9 ± 18.4 ml/m2 (p < 0.01) and 54.8 ± 21.0 ml/m2 (p < 0.01). Conclusions: In adult patients late after total repair of Fallot, PVR leads to late improvement of diastolic function. We speculate that the rapid volume unloading after PVR increases systolic performance, whereas improvement in diastolic function requires long-term remodeling. [Copyright &y& Elsevier]

Over the past decades, life expectancy in patients with congenital heart disease has increased dramatically. However, serious complications may develop late after total repair in infancy. These complications are usually the result of longstanding pulmonary regurgitation, which leads to dilatation of the right ventricle and an increased risk for severe arrhythmias. Therefore lifelong follow-up in these patients is required. Cardiac magnetic resonance imaging is the current imaging tool of choice because it offers superior imaging quality and enables accurate quantification of functional parameters such as flow volumes and systolic and diastolic performance. [ABSTRACT FROM AUTHOR]

The aim of this study was to analyze the effect of pressure and/or volume overload on right ventricular (RV) function and brain natriuretic peptide (BNP) levels in patients with surgically corrected congenital heart disease. Forty-two consecutive patients aged 17 to 57 years (median 30) with congenital heart disease (32 with tetralogy of Fallot and 10 with pulmonary stenosis) were examined. The RV systolic pressure was estimated using Doppler echocardiography. Cardiovascular magnetic resonance imaging was used to obtain the RV volumes, ejection fraction (EF) and corrected EF (cEF). Plasma BNP levels were determined by immunoradiometric assay. Patients were categorized as having volume overload when pulmonary regurgitation was ≥10% and pressure overload when the RV systolic pressure was >40 mm Hg. Patients with RV volume overload had a lower RVEF compared with patients with pressure overload (p = 0.02) and lower left ventricular EF (p <0.001). BNP was higher in patients with volume overload than in patients with pressure overload (p = 0.002). BNP correlated with pulmonary regurgitation, RVEF, RV cEF, and left ventricular EF. In linear regression analysis, RV cEF was an independent predictor for BNP, after adjustment for age. Without the parameter of RV cEF in the regression model, pulmonary regurgitation and RVEF were independently associated with BNP level, after adjustment for age. In conclusion, patients with RV volume overload had higher BNP levels and lower RV function than patients with RV pressure overload. BNP levels were independently associated with the degree of RV volume overload and RV function. [Copyright &y& Elsevier]

Abstract Objectives In the VAL-SERVE (Valsartan in Systemic Right Ventricle) trial, three-year valsartan treatment improved systemic ventricular function only in symptomatic patients with congenitally or with an atrial switch corrected transposition of the great arteries. The aim of the current study was to investigate the longer-term clinical outcomes after valsartan treatment. Methods From 2006 to 2009, 88 adults were randomly allocated 1:1 to either valsartan or placebo for three consecutive years. Endpoints were defined as overall survival and freedom from clinical events (arrhythmia, heart failure, tricuspid valve surgery, death). Results Cardiac drug use and median follow-up after trial close-out (8.3 years) was similar between the randomization groups. Six patients (valsartan n = 3, placebo n = 3) died in 364 and 365 person-years (P = 0.999). No difference in the composite or separate clinical endpoints was found between the randomization groups, with corresponding long-term event-free survival rates of 50% and 34%. Nevertheless, in symptomatic patients valsartan significantly reduced the risk for events compared to placebo (HR 0.37, 95% CI 0.17–0.92). Analysis for repeated events and on-treatment analysis with any renin-angiotensin-aldosterone-system-inhibitor did not alter these results. Conclusions Valsartan treatment in systemic RV patients did not result in improved survival at longer-term follow-up, but was associated with decreased risk of events in symptomatic patients. Highlights • Systemic right ventricular failure is a major problem in transposition of the great arteries. • Limited data on heart failure treatment in this patient group are inconclusive. • The study shows a reduction in morbidity in symptomatic patients with angiotensin II receptor blockers. • In line with the previous trial results, valsartan has a favorable treatment effect in symptomatic patients. [ABSTRACT FROM AUTHOR]

Abstract: Background: This study aims to investigate indications and complications of permanent cardiac pacing in adults with congenital heart disease (CHD). Methods and results: Two-hundred and seventy-four CHD patients were identified who underwent permanent pacemaker implantation between 1972 and 2009. The indication for pacing was acquired sinus node or AV node conduction disease (63%), sinus node or AV node conduction disease after cardiac surgery (28%), and drug/arrhythmia-related indications (9%). Patients with complex CHD received a pacemaker at younger age (23 versus 31years, p<0.0001) and more often received an epicardial pacing system (51% versus 23%, p<0.0001) compared to those with simple or moderate CHD. Twenty-nine patients (10.6%) had a periprocedural complication during the primary pacemaker implantation (general population: 5.2%). The most common acute complications were lead dysfunction (4.0%), bleeding (2.6%), pocket infection (1.5%) and pneumothorax (1.5%). During a median follow-up of 12years, pacemaker-related complications requiring intervention occurred in 95 patients (34.6%). The most common late pacemaker-related complications included lead failure (24.8%), pacemaker dysfunction/early battery depletion (5.1%), pacemaker migration (4.7%) and erosion (4.7%). Pacemaker implantation at younger age (<18years) was an independent predictor of late pacemaker-related complication (adjusted hazard ratio 1.68, 95% confidence interval 1.07 to 2.63, p=0.023). Conclusions: The risk of periprocedural complications seems higher in the CHD population compared to the general population and more than one-third of CHD patients encountered a pacemaker-related complication during long-term follow-up. This risk increases for those who receive a pacemaker at younger age. [Copyright &y& Elsevier]

Aims: Aortic coarctation (CoA) occurs as a “simple” isolated disorder, and in a more “complex” form, combined with associated congenital cardiac abnormalities. Long term outcome of all CoA patients may be complicated by dilatation of the thoracic aorta. The aim of this study was to quantify progressive aortic dilatation, and identify determinants for progressive aortic dilatation. Methods and Results: Cardiovascular Magnetic Resonance Imaging (CMR) and echocardiographic data of 93 CoA patients were analyzed retrospectively on the progression, and determinants, of progressive thoracic aortic dilatation. Outcome of simple- versus complex CoA patients were compared. 93 CoA patients (mean age 39±12years, male 59%) were followed with CMR (follow-up 5.3±1.8years). Twenty-eight patients were classified as simple- and 68 as complex CoA. The mean progression rate of thoracic aortic dilatation was highest in the ascending aorta with 2.2±2.0mm/5years (range 0–7.2mm/5years). History of VSD (β=1.77, P=0.004) and an increased left ventricular mass index (β=0.02, P=0.04) were associated with progressive ascending aortic dilatation. Complex CoA patients show an increased progression rate compared to simple CoA patients with 2.4mm/5years versus 1.5mm/5years respectively. (P=0.03). Conclusion: Adult post-coarctectomy patients show an increased mean progression rate of ascending aortic dilatation with 2.2mm/5years. The progression rate of ascending aortic dilatation is increased in complex CoA patients, as compared to simple CoA patients. These findings point towards a more comprehensive genetic subset of patients with an increased risk for progressive ascending aortic dilatation. [ABSTRACT FROM AUTHOR]

Atrial arrhythmia (AA) is common in adult patients with congenital heart disease (CHD). To enable the prevention of AA or its complications, timely identification of adult patients with CHD at risk of AA is crucial. Long total atrial activation times have been related to AA. Tissue Doppler imaging (TDI) permits noninvasive evaluation of the total atrial conduction time (PA-TDI duration). The present study evaluated the association between the PA-TDI duration and the development of AA in adult patients with CHD. A total of 223 adult patients with CHD were followed up for the occurrence of AA after PA-TDI duration assessment. The PA-TDI duration was defined as the interval from the onset of the P wave on the electrocardiogram to the peak of the A′ wave at the lateral atrial wall on TDI tracings. Among the various clinical and echocardiographic parameters, the association between the PA-TDI duration and AA occurrence was investigated. The median follow-up was 39 months (interquartile range 21 to 57). A PA-TDI duration of ≥126 ms was associated with AA during follow-up (log-rank, p <0.001). On multivariate analysis, a PA-TDI duration >126 ms (hazard ratio 2.25, 95% confidence interval 1.21 to 4.19) and history of AA (hazard ratio 4.89, 95% confidence interval 2.75 to 8.71) were independently associated with the occurrence of AA. In conclusion, PA-TDI duration and a history of AA were independently associated with the occurrence of AA in adult patients with CHD. The PA-TDI duration is a useful tool to identify patients with CHD at risk of AA during follow-up. [ABSTRACT FROM AUTHOR]

Abstract: Background: Pregnancy in women with congenital aortic stenosis (AS) is associated with increased cardiac complications. Data on non-cardiac complications are limited, and this information is crucial for prenatal counselling and perinatal care. The aim of this study was to present the maternal and perinatal outcome of pregnancy in women with congenital AS. Methods: By review of the Dutch CONCOR national registry and a local Belgian tertiary care centre database, 35 women with congenital AS with a history of completed pregnancy before aortic valve replacement were enrolled in this study. Medical history and maternal and perinatal outcome were determined. Results: Thirty-five women had 58 pregnancies resulting in 53 successful pregnancies, three miscarriages, and two abortions. The most serious cardiac complications were heart failure (n =2, 3.8%) and atrial arrhythmia (n =3, 5.7%). Although cardiac complications were present (9.4%), obstetric (22.6%) and perinatal (24.5%) complications were observed more often. A total of six pregnancies (11.3%) were complicated by hypertension-related disorders, including one case of eclampsia. Furthermore, 7 premature births (13.2%) and 7 small-for-gestational-age births (13.2%) were encountered. Pregnancy in women with severe AS was characterized by an increased incidence of heart failure and premature labour, and shorter pregnancy duration. Older women (>30 years) were at increased risk of perinatal events (odds ratio 4.38, 95% confidence interval 1.02 to 18.81). Conclusions: Pregnancy is generally well tolerated in women with congenital AS. Importantly, an excess of obstetric and perinatal complications was found, requiring more meticulous attention. [Copyright &y& Elsevier]

A search of peer-reviewed literature was conducted to identify reports that provide data on complications associated with pregnancy in women with structural congenital heart disease (CHD). This review describes the outcome of 2,491 pregnancies, including 377 miscarriages (15%) and 114 elective abortions (5%). Important cardiac complications were seen in 11% of the pregnancies. Obstetric complications do not appear to be more prevalent. In complex CHD, premature delivery rates are high, and more children are small for gestational age. The offspring mortality was high throughout the spectrum and was related to the relatively high rate of premature delivery and recurrence of CHD. [Copyright &y& Elsevier]

Data on relational and sexuality issues in adult patients with congenital heart disease (CHD) are scarce. The present study aimed to evaluate relational and sexual behaviors, satisfaction, and functioning in a representative sample of patients with CHD and their partners. In addition, we aimed to evaluate the relation between sexuality parameters and quality of life. Relational and sexuality issues were assessed using a sexuality questionnaire in 133 patients (52% men, 37 ± 13 years old) with CHD (43 with coarctation of the aorta, 42 with transposition of great arteries, 36 with Marfan syndrome, and 12 with Eisenmenger syndrome), and 74 partners. Quality of life was assessed using the Dutch translation of the Medical Outcomes Study Short Form 36-Item Health Survey. Data were compared to an age- and gender-matched control group (n = 3,642). Seventy-one percent of patients with CHD were involved in a relationship, which was significantly less compared to controls (79%, p <0.05). Nonetheless, patients perceived their relationship as more satisfactory compared to controls (p <0.05). Overall, sexual satisfaction was equal in patients compared to controls, although they perceived lower body esteem (p <0.001), decreased sexual esteem (p <0.05), and more distress during sex (p <0.001). Patients reported no more erectile and lubrication problems compared to partners and to controls. We found significant associations between most relational and sexual parameters and quality of life. In conclusion, many aspects of sexuality are affected in adult patients with CHD, whereas their partners remain relatively unaffected. Moreover, sexuality is an important aspect of quality of life in these patients. We advise physicians to be receptive to discuss sexuality issues and provide patients with adequate therapy. [ABSTRACT FROM AUTHOR]