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Donthula R, Li W, Duvvada A, Dyer D, Uppu SC. Normative computed tomography angiography values of the aortic root, aorta, and aortic arch in children. Eur J Pediatr 2024:10.1007/s00431-024-05818-7. [PMID: 39417839 DOI: 10.1007/s00431-024-05818-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2024] [Revised: 09/21/2024] [Accepted: 10/08/2024] [Indexed: 10/19/2024]
Abstract
Normative values for intracardiac and extracardiac vascular structures help in understanding normal growth and changes over time in children; this normative data is not currently available for ECG-gated computed tomography angiography (CTA). We sought to establish ECG-gated CTA-derived normative values for the aortic root, aorta, and aortic arch in children. Aortic root, ascending aorta, aortic arch, and descending aorta were measured in systole and diastole in 100 subjects who had ECG-gated CTA at our center between January 2015 and December 2020 and met our inclusion criteria. The allometric exponent (AE) for each parameter was derived, and the parameter/body surface areaAE (BSAAE) was established using the previously described methods. Using this data, normalized mean, cross-sectional area, and standard deviation were calculated. Z-score curves were plotted in relation to the BSA for all measurements. CONCLUSION Our study reports systolic and diastolic ECG-gated CTA Z-scores along with normative curves in relation to BSA for the aortic root, aorta, and aortic arch in children. WHAT IS KNOWN • Normative data for intracardiac and extracardiac vascular structures in the pediatric population are available for echocardiography, cardiac MRI and non-ECG gated CTA. • Z-scores with standard deviations are commonly used in children, but SDs are not constant across body sizes due to heteroscedasticity. WHAT IS NEW • Allometric exponent was derived for each parameter and the parameter/body surface area (BSA) was established. • This is the first ECG-gated CTA study to provide normative en face systolic, diastolic diameters and cross-sectional areas along with Z-scores and normative curves for the aortic root, aorta and aortic arch in children.
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Affiliation(s)
- Rakesh Donthula
- The University of Texas Health Science Center at Houston, Children's Memorial Hermann Hospital, Houston, TX, 77030, USA
| | - Wen Li
- Division of Clinical and Translational Sciences, Department of Internal Medicine, the University of Texas McGovern Medical School at Houston, Houston, TX, 77030, USA
- Biostatistics/Epidemiology/Research Design (BERD) Component, Center for Clinical and Translational Sciences (CCTS), The University of Texas Health Science Center at Houston, Houston, TX, 77030, USA
| | | | - Dan Dyer
- Rady Children's Hospital, San Diego, CA, 92123, USA
| | - Santosh C Uppu
- The University of Texas Health Science Center at Houston, Children's Memorial Hermann Hospital, Houston, TX, 77030, USA.
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Muiño-Mosquera L, Cervi E, De Groote K, Dewals W, Fejzic Z, Kazamia K, Mathur S, Milleron O, Mir TS, Nielsen DG, Odermarsky M, Sabate-Rotes A, van der Hulst A, Valenzuela I, Jondeau G. Management of aortic disease in children with FBN1-related Marfan syndrome. Eur Heart J 2024; 45:4156-4169. [PMID: 39250726 PMCID: PMC11472455 DOI: 10.1093/eurheartj/ehae526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 05/14/2024] [Accepted: 07/31/2024] [Indexed: 09/11/2024] Open
Abstract
Marfan syndrome (MFS) is a hereditary connective tissue disorder with an estimated prevalence of 1:5000-1:10 000 individuals. It is a pleiotropic disease characterized by specific ocular, cardiovascular, and skeletal features. The most common cardiovascular complication is aortic root dilatation which untreated can lead to life-threatening aortic root dissection, mainly occurring in adult patients. Prompt diagnosis, appropriate follow-up, and timely treatment can prevent aortic events. Currently there are no specific recommendations for treatment of children with MFS, and management is greatly based on adult guidelines. Furthermore, due to the scarcity of studies including children, there is a lack of uniform treatment across different centres. This consensus document aims at bridging these gaps of knowledge. This work is a joint collaboration between the paediatric subgroup of the European Network of Vascular Diseases (VASCERN, Heritable Thoracic Aortic Disease Working Group) and the Association for European Paediatric and Congenital Cardiology (AEPC). A group of experts from 12 different centres and 8 different countries participated in this effort. This document reviews four main subjects, namely, (i) imaging of the aorta at diagnosis and follow-up, (ii) recommendations on medical treatment, (iii) recommendations on surgical treatment, and (iv) recommendations on sport participation.
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Affiliation(s)
- Laura Muiño-Mosquera
- Department of Paediatrics, division of Paediatric Cardiology, Ghent University Hospital, C. Heymanslaan 10, Ghent 9000, Belgium
- Center for Medical Genetics, Ghent University Hospital, Ghent, Belgium
| | - Elena Cervi
- Inherited Cardiovascular Diseases Centre, Cardiology, Great Ormond Street Hospital, London, United Kingdom
| | - Katya De Groote
- Department of Paediatrics, division of Paediatric Cardiology, Ghent University Hospital, C. Heymanslaan 10, Ghent 9000, Belgium
| | - Wendy Dewals
- Department of Paediatrics, division of Paediatric Cardiology, Antwerp University Hospital, Antwerp, Belgium
| | - Zina Fejzic
- Department of Paediatrics, division of Paediatric Cardiology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Kalliopi Kazamia
- Department of Paediatric Cardiology, Stockholm-Uppsala, Karolinska University Hospital, Stockholm, Sweden
- Department of Women’s and Children’s Health, Karolinska University Hospital, Stockholm, Sweden
| | - Sujeev Mathur
- Department of Cardiovascular Imaging, Guy’s and St Thomas Hospital, London, United Kingdom
| | - Olivier Milleron
- Centre de réference pour le syndrome de Marfan et apparentés, Department of Cardiology, Bichat Claude Bernard Hospital, Université Paris Cité, INSERM U1148, Paris, France
| | - Thomas S Mir
- Childrens Heart Centre, Paediatric Cardiology, University Clinics Hamburg, Hamburg, Germany
| | - Dorte G Nielsen
- Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark
| | | | - Anna Sabate-Rotes
- Department of Paediatric Cardiology, Hospital Vall D’Hebron, Barcelona, Spain
| | - Annelies van der Hulst
- Department of Paediatrics, Division of Paediatric Cardiology, Amsterdam University Medical Centre, Amsterdam, The Netherlands
| | - Irene Valenzuela
- Department of Clinical and Molecular Genetics, Hospital Vall d’Hebron, Barcelona, Spain
| | - Guillaume Jondeau
- Centre de réference pour le syndrome de Marfan et apparentés, Department of Cardiology, Bichat Claude Bernard Hospital, Université Paris Cité, INSERM U1148, Paris, France
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Cheng H, Osawa T, Palm J, Schaeffer T, Heinisch PP, Piber N, Röhlig C, Meierhofer C, Georgiev S, Hager A, Ewert P, Hörer J, Ono M. Surgical outcome of the borderline hypoplastic left ventricle: impact of the left ventricle rehabilitation strategy. Cardiol Young 2024:1-10. [PMID: 39397755 DOI: 10.1017/s104795112402609x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/15/2024]
Abstract
OBJECTIVE This study aims to assess the surgical outcome of borderline hypoplastic left ventricle before and after the induction of the left ventricle rehabilitation strategy. METHODS A retrospective review investigated patients with borderline hypoplastic left ventricle who underwent surgical intervention between 2012 and 2022. The patient cohort was stratified into two groups based on the initiation of left ventricle rehabilitation: an early-era group (E group, 2012-2017) and a late-era group (L group, 2018-2022). Left ventricle rehabilitation was defined as palliation combined with other procedures aimed at promoting left ventricular growth such as restriction of atrial septal defect, relief of inflow/outflow obstructive lesions, and resection of endocardial fibroelastosis. RESULTS A total of 58 patients were included. Primary diagnosis included 12 hypoplastic left heart syndromes, 11 critical aortic valve stenosis, and others. A total of 9 patients underwent left ventricle rehabilitation, 8 of whom underwent restriction of atrial septal defect. As for clinical outcomes, 9 of 23 patients achieved biventricular repair in the E group, whereas in the L group, 27 of 35 patients achieved biventricular repair (39% vs. 77%, p = 0.004). Mortality did not differ statistically between the two groups (log-rank test p = 0.182). As for the changes after left ventricle rehabilitation, left ventricular growth was observed in 8 of 9 patients. The left ventricular end-diastolic volume index (from 11.4 to 30.1 ml/m2, p = 0.017) and left ventricular apex-to-right ventricular apex ratio (from 86 to 106 %, p = 0.014) significantly increased after left ventricle rehabilitation. CONCLUSIONS The introduction of the left ventricle rehabilitation strategy resulted in an increased proportion of patients achieving biventricular repair without a concomitant increase in mortality. Left ventricle rehabilitation was associated with enhanced left ventricular growth and the formation of a well-defined left ventricle apex. Our study underscores the significance of left ventricle rehabilitation strategies facilitating successful biventricular repair. The data suggest establishing restrictive atrial communication may be a key factor in promoting left ventricular growth.
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Affiliation(s)
- Haonan Cheng
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany
- Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
- Europäisches Kinderherzzentrum München, Munich, Germany
| | - Takuya Osawa
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany
- Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
- Europäisches Kinderherzzentrum München, Munich, Germany
| | - Jonas Palm
- Department of Congenital Heart Disease and Pediatric Cardiology, German Heart Center Munich, Technische Universität München, Munich, Germany
| | - Thibault Schaeffer
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany
- Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
- Europäisches Kinderherzzentrum München, Munich, Germany
| | - Paul Philipp Heinisch
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany
- Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
- Europäisches Kinderherzzentrum München, Munich, Germany
| | - Nicole Piber
- Department of Cardiovascular Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany
| | - Christoph Röhlig
- Department of Congenital Heart Disease and Pediatric Cardiology, German Heart Center Munich, Technische Universität München, Munich, Germany
| | - Christian Meierhofer
- Department of Congenital Heart Disease and Pediatric Cardiology, German Heart Center Munich, Technische Universität München, Munich, Germany
| | - Stanimir Georgiev
- Department of Congenital Heart Disease and Pediatric Cardiology, German Heart Center Munich, Technische Universität München, Munich, Germany
| | - Alfred Hager
- Department of Congenital Heart Disease and Pediatric Cardiology, German Heart Center Munich, Technische Universität München, Munich, Germany
| | - Peter Ewert
- Department of Congenital Heart Disease and Pediatric Cardiology, German Heart Center Munich, Technische Universität München, Munich, Germany
| | - Jürgen Hörer
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany
- Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
- Europäisches Kinderherzzentrum München, Munich, Germany
| | - Masamichi Ono
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany
- Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
- Europäisches Kinderherzzentrum München, Munich, Germany
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Fujiwara T, Malone LJ, Chatfield KC, Berthusen A, Fonseca B, Browne LP, Barker AJ. Assessment of abnormal transvalvular flow and wall shear stress direction for pediatric/young adults with bicuspid aortic valve: a cross-sectional 4D flow study. J Cardiovasc Magn Reson 2024:101102. [PMID: 39326557 DOI: 10.1016/j.jocmr.2024.101102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2024] [Revised: 08/26/2024] [Accepted: 09/17/2024] [Indexed: 09/28/2024] Open
Abstract
BACKGROUND Aortic dilation is seen in pediatric/young adult patients with bicuspid aortic valve (BAV), and hemodynamic markers to predict aortic dilation are necessary for monitoring. Although promising hemodynamic metrics, such as abnormal wall shear stress (WSS) magnitude, have been proposed for adult BAV patients using 4D flow cardiovascular magnetic resonance, those for pediatric BAV patients have less frequently been reported, partly due to scarcity of data to define normal WSS range. To circumvent this challenge, this study aims to investigate if a recently proposed 4D flow-based hemodynamic measurement, abnormal flow directionality, is associated with aortic dilation in pediatric/young adult BAV patients. METHODS 4D flow scans for BAV patients (<20 years old) and age-matched controls were retrospectively enrolled. Static segmentation for the aorta and pulmonary arteries was obtained to quantify peak systolic hemodynamics and diameters in the proximal aorta. In addition to peak velocity, wall shear stress (WSS), vorticity, helicity, and viscous energy loss, direction of aortic velocity and WSS in BAV patients was compared with that of control atlas using registration technique; angle differences of >60deg and >120deg were defined as moderately and severely abnormal, respectively. Association between the obtained metrics and normalized diameters (Z-scores) were evaluated at the sinotubular junction, mid ascending aorta, and distal ascending aorta. RESULTS Fifty-three BAV patients, including eighteen with history of repaired aortic coarctation, and seventeen controls were enrolled. Correlation between moderately abnormal velocity/WSS direction and aortic Z-scores was moderate to strong at the sinotubular junction and mid ascending aorta (R=0.62-0.81; p<0.001) while conventional measurements exhibited weaker correlation (|R|=0.003-0.47, p=0.009-0.99) in all subdomains. Multivariable regression analysis found moderately abnormal velocity direction and existence of aortic regurgitation (only for isolated BAV group) were independently associated with mid ascending aortic Z-scores. CONCLUSION Abnormal velocity and WSS directionality in the proximal aorta was strongly associated with aortic Z-scores in pediatric/young adult BAV patients.
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Affiliation(s)
- Takashi Fujiwara
- Department of Radiology, Section of Pediatric Radiology, Children's Hospital Colorado, University of Colorado Anschutz Medical Campus, 13123 E 16(th) Ave, Aurora CO 80045 United States.
| | - LaDonna J Malone
- Department of Radiology, Section of Pediatric Radiology, Children's Hospital Colorado, University of Colorado Anschutz Medical Campus, 13123 E 16(th) Ave, Aurora CO 80045 United States.
| | - Kathryn C Chatfield
- Department of Pediatrics, Division of Cardiology, University of Colorado Anschutz Medical Campus, Children's Hospital Colorado, 13123 E 16(th) Ave, Aurora CO 80045 United States.
| | - Alex Berthusen
- Department of Radiology, Section of Pediatric Radiology, Children's Hospital Colorado, University of Colorado Anschutz Medical Campus, 13123 E 16(th) Ave, Aurora CO 80045 United States.
| | - Brian Fonseca
- Department of Pediatrics, Section of Pediatric Cardiology, Children's Hospital Colorado, University of Colorado Anschutz Medical Campus, 13123 E 16(th) Ave, Aurora CO 80045 United States.
| | - Lorna P Browne
- Department of Radiology, Section of Pediatric Radiology, Children's Hospital Colorado, University of Colorado Anschutz Medical Campus, 13123 E 16(th) Ave, Aurora CO 80045 United States.
| | - Alex J Barker
- Department of Radiology, Section of Pediatric Radiology, Children's Hospital Colorado, University of Colorado Anschutz Medical Campus, 13123 E 16(th) Ave, Aurora CO 80045 United States; Department of Bioengineering, University of Colorado Anschutz Medical Campus, 12705 E Montview Blvd, Aurora, CO 80045 United States.
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Soszyn N, Shorofsky M, Franco SR, Zablah JE, Morgan GJ. Computed tomography-derived normative values and z-scores of the pulmonary valve annulus and sino-tubular junction in the pediatric population. J Cardiovasc Comput Tomogr 2024; 18:489-493. [PMID: 39043495 DOI: 10.1016/j.jcct.2024.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Revised: 07/04/2024] [Accepted: 07/05/2024] [Indexed: 07/25/2024]
Abstract
BACKGROUND Accurate assessment of the pulmonary valve can dictate clinical management of patients with right ventricular outflow tract (RVOT) anomalies. Comparisons with available normal reference values are essential for accurate evaluation. The aim of the study was to generate normative data for the pulmonary valve annulus and sino-tubular (ST) junction using CT measurements derived from a heterogeneous pediatric population and create z-scores useful for clinical practice. METHODS Patients without heart disease who underwent cardiac CT between April 2014 and February 2021 at Children's Hospital Colorado were included. Minimum and maximum diameter (mm) and cross-sectional area (mm2) for the pulmonary valve annulus and ST junction were measured. Previously validated models were used to normalize the measurements and calculate z-scores. Each measurement was plotted against BSA, and z-score distributions were used as reference lines. RESULTS Three-hundred-sixty-seven healthy patients with a mean age of 8.8 years (1-21), 56% male, and BSA of 1.1 m2 (0.4-2.1) were analyzed. The Haycock formula was used to present data as predicted values for a given BSA and within equations relating each measurement to BSA. Predicted values and z-score boundaries for all measurements are graphically re-presented. CONCLUSIONS CT-derived normative data for the pulmonary valve annulus and ST junction is reported from a heterogenous cohort of healthy children.
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Affiliation(s)
- Natalie Soszyn
- Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado Denver | Anschutz Medical Campus, 13123 E 16th Ave, Aurora, CO 80045-2560, USA
| | - Michael Shorofsky
- Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado Denver | Anschutz Medical Campus, 13123 E 16th Ave, Aurora, CO 80045-2560, USA
| | - Salvador Rodriguez Franco
- Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado Denver | Anschutz Medical Campus, 13123 E 16th Ave, Aurora, CO 80045-2560, USA
| | - Jenny E Zablah
- Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado Denver | Anschutz Medical Campus, 13123 E 16th Ave, Aurora, CO 80045-2560, USA
| | - Gareth J Morgan
- Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado Denver | Anschutz Medical Campus, 13123 E 16th Ave, Aurora, CO 80045-2560, USA.
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Chinawa JM, Chinawa AT, Chukwu BF, Peter ID. The Z-scores of cardiac indices among healthy children: a systematic review and meta-analysis. BMC Cardiovasc Disord 2024; 24:455. [PMID: 39192197 PMCID: PMC11351509 DOI: 10.1186/s12872-024-04104-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2024] [Accepted: 08/07/2024] [Indexed: 08/29/2024] Open
Abstract
BACKGROUND The application of z-scores in normalizing the cardiac size function and structural dimension will be of immense benefit to the clinician, especially in evaluating children with cardiac anomalies. However, heterogeneity in the obtained z- score results is high, thus a subgroup analysis by region (or continent) to assist healthcare practitioners is necessary. OBJECTIVES The review aimed to ascertain the overall mean z-scores for cardiac structures and function. METHODS A thorough search of several databases, EMBASE, PubMed/MEDLINE, and Google Scholar was made. Articles published between January 1999 and December 2023 were recruited, of which the last search was done in December 2023. Keywords used in the search were "z-scores", Children; echocardiography; cardiac structures; cardiac function; and body surface area (BSA)". We restricted our search to children. Besides, additional relevant articles were manually searched. PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) was used to highlight selected studies using a pre-defined search protocol. The I2 statistics were used to ascertain statistical heterogeneity. RESULTS Two hundred and forty citations were identified in our search strategy, of which a total of 34 studies were identified. Twenty-four were excluded from the thirty-four studies. A total of 11 studies met our inclusion criteria shown in the PRISMA. Apart from different z scores reading obtained from various countries and regions, some authors focused on few cardiac parameters while others were exhaustive. The mean z-scores of the cardiac structures from various countries/regions range as follows; The range of Z scores obtained by different studies and regions above are as follows; MV;-1.62-0.7 AV: -1.8 -0.5 TV: -2.71 -0.7; PV ; -1.52- (-0.99) MPA; -1-81 -0.8 LPA;-1.07-0.4; RPA;-0.92- 0.1 IVSD; -0.1.77-1.89 LVPWD; -0.12-1.5 LVPWS; -0.1-0.15 LVPWS; 0.03-0.18 LVIDD; -1.13- (-0.98) LVIDS; -0.84-10.3 respectively. The mean z-score from the pooled studies showed mitral valve diameter as -0.24 ± 0.9 and pulmonary valve annuls as -1.10 ± 0.3. The left ventricular end diastolic diameter is -0.93 ± 0.3 while the left ventricular end systolic diameter is -0.05 ± 0.5. The total pooled sample size of the eleven included studies was 9074 and the mean at 95% interval was 824.9 ± 537.344. The pooled mean is presented under the model of the Mean raw (MRAW) column. The heterogeneity discovered among the selected studies was statistically significant. CONCLUSION Due to heterogeneity involved in the reportage of the z-scores of cardiac structures and function, it may be necessary for every region to use their z-scores domiciled in their locale. However, having a pooled mean z-score of cardiac structures and function may be useful in the near future.
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Affiliation(s)
- Josephat M Chinawa
- Department of Paediatrics, College of Medicine, University of Nigeria, Ituku, Ozalla, Enugu, Nigeria.
- Department of Community Medicine, Enugu State University College of Medicine, Enugu State, Nigeria.
| | - Awoere T Chinawa
- Department of Paediatrics, Univeristy of Nigeria Ituku Ozalla Enugu, Enugu State, Nigeria
| | - Bartholomew F Chukwu
- Department of Paediatrics, College of Medicine, University of Nigeria, Ituku, Ozalla, Enugu, Nigeria
- Department of Community Medicine, Enugu State University College of Medicine, Enugu State, Nigeria
| | - Igoche D Peter
- Division of Paediatric Cardiology, Limi Children's Hospital, Abuja, Nigeria
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Soynov IA, Gorbatikh YN, Kulyabin YY, Manukian SN, Rzaeva KA, Velyukhanov IA, Nichay NR, Kornilov IA, Arkhipov AN. Evaluation of end-organ protection in newborns and infants after surgery of aortic arch hypoplasia: A prospective randomized study. Perfusion 2024:2676591241276980. [PMID: 39177467 DOI: 10.1177/02676591241276980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/24/2024]
Abstract
INTRODUCTION Surgical repair of aortic arch hypoplasia in children requires a "dry" surgical field with reliable end-organ protection. Perfusion strategies commonly involve deep hypothermic circulatory arrest (DHCA) and variations of the continuous perfusion techniques, such as selective antegrade cerebral perfusion (SACP) and full-flow perfusion with double aortic cannulation (DAC). We aimed to evaluate the end-organ protection in the surgery of aortic arch hypoplasia in newborns and infants using DHCA and DAC. MATERIALS AND METHODS 66 newborns and infants with aortic arch hypoplasia and biventricular anatomy were enrolled in this prospective study. Patients were randomly assigned into two groups according to the perfusion strategy - DHCA (n = 33); and DAC (n = 33). Primary endpoint: acute kidney injury (AKI), graded according to the KDIGO score. Secondary endpoints: neurological sequelae (pre- and postoperative MRI), in-hospital mortality. RESULTS The lowest temperature was 32 (28; 34)°С in the DAC group and 23 (20; 25)°С in the DHCA group. The patients with DAC had lower incidence of AKI (6 patients (18.2%) versus 19 patients (57.6%); p = .017). In the multivariate analysis, the inotropic index at 48 h was identified as a risk factor, increasing the risk of AKI by 4%. The DHCA group was associated with a 3.8-fold increase in the risk of AKI. There was no difference in hospital mortality between the DAC and DHCA groups (1 patient (3%) versus 3 patients (9.1%); p = .61). Neurological sequelae by MRI scan were observed in 18 patients (54.5%) in the DHCA group compared to 5 patients (15.15%) in the DAC group (p = .026). The only risk factor identified in the multivariate analysis for neurological lesions on MRI scan was the DHCA group, which increased the risk by 8.8 times. CONCLUSIONS Surgical reconstruction of the aortic arch hypoplasia using the method of full-body perfusion reduces the incidence of neurological lesions and renal complications requiring renal replacement therapy compared with the deep hypothermic circulatory arrest in neonates and infants.
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Affiliation(s)
- I A Soynov
- Federal State Budgetary Institution "Meshalkin National Medical Research Center", Ministry of Health of the Russian Federation, Novosibirsk, Russian Federation
| | - Yu N Gorbatikh
- Federal State Budgetary Institution "Meshalkin National Medical Research Center", Ministry of Health of the Russian Federation, Novosibirsk, Russian Federation
| | - Yu Yu Kulyabin
- Federal State Budgetary Institution "Meshalkin National Medical Research Center", Ministry of Health of the Russian Federation, Novosibirsk, Russian Federation
| | - S N Manukian
- Federal State Budgetary Institution "Meshalkin National Medical Research Center", Ministry of Health of the Russian Federation, Novosibirsk, Russian Federation
| | - K A Rzaeva
- Federal State Budgetary Institution "Meshalkin National Medical Research Center", Ministry of Health of the Russian Federation, Novosibirsk, Russian Federation
| | - I A Velyukhanov
- Federal State Budgetary Institution "Meshalkin National Medical Research Center", Ministry of Health of the Russian Federation, Novosibirsk, Russian Federation
| | - N R Nichay
- Federal State Budgetary Institution "Meshalkin National Medical Research Center", Ministry of Health of the Russian Federation, Novosibirsk, Russian Federation
| | - I A Kornilov
- Milton S. Hershey Medical Center, Penn State University College of Medicine, Hershey, PA, USA
| | - A N Arkhipov
- Federal State Budgetary Institution "Meshalkin National Medical Research Center", Ministry of Health of the Russian Federation, Novosibirsk, Russian Federation
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Alonso-Lopez P, Arroyas M, Beato M, Ruiz-Gonzalez S, Olabarrieta I, Garcia-Garcia ML. Respiratory, cardio-metabolic and neurodevelopmental long-term outcomes of moderate to late preterm birth: not just a near term-population. A follow-up study. Front Med (Lausanne) 2024; 11:1381118. [PMID: 39228801 PMCID: PMC11368750 DOI: 10.3389/fmed.2024.1381118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Accepted: 07/29/2024] [Indexed: 09/05/2024] Open
Abstract
Introduction Moderate-to-late preterm infants constitute the majority within the preterm infant population. Most research on preterm infants has focused on very preterm children, often treating moderate-to-late preterm infants as similar to full-term infants. Our objective was to compare clinical, respiratory, cardio-metabolic and neurodevelopmental outcomes in adolescents aged 12-15 years born moderate and late preterm with a control group of the same age born full-term. Methods Observational cross-sectional study, comparing moderate-to-late preterm (32-36+6 weeks' gestational age) with full-term adolescents (37-41+6 weeks' gestational age; 75 each group). Perinatal and neonatal history were collected as well as data on respiratory evolution (ISAAC questionnaire for asthma symptoms for adolescents 13-14 years), anthropometric values, learning difficulties, behavioral test (screening questionnaire for high-performance autism spectrum disorder and evaluation test for attention deficit hyperactivity disorder), skin prick test, pulmonary function test, echocardiogram and blood pressure. A blood test with metabolic profile was conducted. Results Moderate-to-late preterm adolescents had more current asthma [p = 0.008, OR3 (95% CI 1.26-7.14)] and longer duration of combined treatments to control asthma (inhaled corticosteroids and anti-leukotrienes; p = 0.048). Forced vital capacity <80% was detected more often in moderate-to-late preterm patients (p = 0.013). When assessing right ventricle, moderate-to-late preterm adolescents showed better tricuspid annular plane systolic excursion z-score (p = 0.003), shortening fraction (p < 0.001) and E/A ratio z-score (p = 0.002). Regarding left ventricular assessment, moderate-to-late preterm group had smaller ventricle diastolic diameter (p = 0.04) and lower posterior wall z-score values (p = 0.037). They also showed a better S'wave z-score (p = 0.027), E wave (p = 0.005), E/A ratio (p = 0.003) and a higher septal myocardial performance index z-score (p = 0.025). Moderate-to-late preterm adolescents presented lower weight z-score (p = 0.039), body mass index z-score (p = 0.013), Waterlow weight index (p = 0.006) and higher undernutrition index [p = 0.04; OR 1.4 (95% CI 1-1.9)]. Although there were no differences in neurodevelopmental survey or behavioral tests. Conclusion Our findings underscore the importance of extended follow-up for this predominant group of premature infants to identify potential respiratory, cardiac and anthropometric issues that may emerge in the future.
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Affiliation(s)
- Patricia Alonso-Lopez
- Department of Pediatrics, Hospital Universitario Severo Ochoa, Madrid, Spain
- Instituto de Investigación Sanitaria Puerta de Hierro—Segovia de Arana, Hospital Universitario Puerta de Hierro Majadahonda, Majadahonda, Spain
| | - Maria Arroyas
- Department of Pediatrics, Hospital Universitario Severo Ochoa, Madrid, Spain
- Instituto de Investigación Sanitaria Puerta de Hierro—Segovia de Arana, Hospital Universitario Puerta de Hierro Majadahonda, Majadahonda, Spain
| | - Maite Beato
- Department of Pediatrics, Hospital Universitario Severo Ochoa, Madrid, Spain
| | - Sara Ruiz-Gonzalez
- Department of Pediatrics, Hospital Universitario Severo Ochoa, Madrid, Spain
- Instituto de Investigación Sanitaria Puerta de Hierro—Segovia de Arana, Hospital Universitario Puerta de Hierro Majadahonda, Majadahonda, Spain
| | - Iciar Olabarrieta
- Department of Pediatrics, Hospital Universitario Severo Ochoa, Madrid, Spain
- Instituto de Investigación Sanitaria Puerta de Hierro—Segovia de Arana, Hospital Universitario Puerta de Hierro Majadahonda, Majadahonda, Spain
| | - Maria Luz Garcia-Garcia
- Department of Pediatrics, Hospital Universitario Severo Ochoa, Madrid, Spain
- Instituto de Investigación Sanitaria Puerta de Hierro—Segovia de Arana, Hospital Universitario Puerta de Hierro Majadahonda, Majadahonda, Spain
- Networked Biomedical Research Center for Infectious Diseases (CIBERINFEC), Madrid, Spain
- Traslational Research Network in Pediatric Infectious Diseases (RITIP), Madrid, Spain
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9
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Skovsgaard CB, Møller A, Bjerre JV, Kampmann U, Kyng KJ. Diabetes in pregnancy and offspring cardiac function: a systematic review and meta-analysis. Front Pediatr 2024; 12:1404625. [PMID: 39091986 PMCID: PMC11291373 DOI: 10.3389/fped.2024.1404625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Accepted: 07/02/2024] [Indexed: 08/04/2024] Open
Abstract
Introduction Diabetes in pregnancy is associated with impaired offspring cardiac function. The objective of this systematic review was to determine the effect of diabetes in pregnancy on cardiac function in the offspring measured by echocardiography. Methods PubMed, Embase, Cochrane CENTRAL and Web of Science databases were searched from 1992 to June 27, 2023. Studies reporting offspring (age < 18 years) cardiac function by echocardiography compared between any type of diabetes in pregnancy and healthy control pregnancies were included. Study selection, quality assessment and risk of bias was independently performed by two reviewers. Meta-analyses was performed where possible. Results Thirty-one observational studies were included 1,679 cases and 2,694 controls. In the first week of life (23 studies, n = 2,663), intraventricular septum diastolic diameter (hypertrophy) was increased, while myocardial performance index (global function) and LV E/A-ratio (diastolic function) were decreased. No difference was found for left ventricular ejection fraction (systolic function). At 1-6 months (4 studies, n = 454) studies found hypertrophy, and decreased global function, but no difference in systolic or diastolic function. At 1-8 years (7 studies, n = 1,609) no difference was found. The available data did not allow for sub-analysis based on the type of diabetes, treatment, or glycemic control. Conclusions Diabetes in pregnancy is associated with cardiac hypertrophy and impaired global cardiac function in infants up to six months old. The few studies reporting on older children found no difference in the parameters investigated. Longitudinal studies employing more advanced echocardiographic measures or MRI are needed to evaluate consequences for long-term cardiac health. Systematic Review Registration https://www.crd.york.ac.uk/, identifier (CRD42022312471).
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Affiliation(s)
- Camilla Bjørn Skovsgaard
- Department of Paediatrics, Institute of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Anna Møller
- Department of Paediatrics, Institute of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Jesper Vandborg Bjerre
- Department of Paediatrics, Institute of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Ulla Kampmann
- Steno Diabetes Center Aarhus, Aarhus University Hospital, Aarhus, Denmark
| | - Kasper Jacobsen Kyng
- Department of Paediatrics, Institute of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
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10
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Eising JB, Bökenkamp R, Schneider AW, Kuipers IM, Hazekamp MG. Hybrid palliation to promote growth of left ventricle and left ventricular outflow tract. Eur J Cardiothorac Surg 2024; 66:ezae275. [PMID: 39037957 PMCID: PMC11288405 DOI: 10.1093/ejcts/ezae275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 04/30/2024] [Accepted: 07/19/2024] [Indexed: 07/24/2024] Open
Abstract
OBJECTIVES In patients with borderline left hearts or a severe left ventricular outflow tract obstruction, hybrid palliation can be used to stabilize the patient and postpone biventricular repair (BVR). In this study, we analysed growth of left-sided structures and outcomes of these patients. METHODS We conducted a retrospective cohort study including patients who received hybrid palliation between January 2010 and September 2023. Echo measurements were collected at hybrid palliation, BVR and last follow-up. Growth of left ventricular structures were analysed. RESULTS In 38 patients, hybrid palliation was used to promote growth of left ventricular structures. In total, 15 patients received a Ross-Konno/Yasui procedure, while 23 patients received conventional BVR. In patients with a conventional BVR, a significant increase was found in left ventricular volume indexed by body surface area, Z-score of aortic valve and left ventricular outflow tract between hybrid palliation and BVR. Mitral valve Z-score did not increase significantly. After BVR until follow-up, only increase of the aortic valve Z-scores and left ventricular volume indexed by body surface area was found significant. Of all included patients (n = 38), additional surgical procedures were necessary in 8 patients during the interstage period and 15 patients after BVR. Additional catheter interventions were needed in 14 patients in the interstage period and 15 after BVR. Six patients died, with no mortality in the conventional BVR group. CONCLUSIONS Hybrid palliation as part of a staged BVR is a safe and effective initial step and promotes the growth of left ventricular structures in patients with small left-sided heart structures. Close follow-up is mandatory because extra catheter or surgical interventions are frequently needed.
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Affiliation(s)
- Jacobien B Eising
- Department of Pediatric Cardiology, Leiden University Medical Center, Leiden, Netherlands
| | - Regina Bökenkamp
- Department of Pediatric Cardiology, Leiden University Medical Center, Leiden, Netherlands
| | - Adriaan W Schneider
- Department of Thoracic Surgery, Leiden University Medical Center, Leiden, Netherlands
| | - Irene M Kuipers
- Department of Pediatric Cardiology, Amsterdam University Medical Center, Amsterdam, Netherlands
| | - Mark G Hazekamp
- Department of Thoracic Surgery, Leiden University Medical Center, Leiden, Netherlands
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11
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Goo HW, Chen SJ, Siripornpitak S, Abdul Latiff H, Borhanuddin BK, Leong MC, Zhong YM, Kim YJ. Contemporary multimodality non-invasive cardiac imaging protocols for tetralogy of Fallot. Pediatr Radiol 2024; 54:1075-1092. [PMID: 38782776 DOI: 10.1007/s00247-024-05942-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Revised: 04/30/2024] [Accepted: 05/01/2024] [Indexed: 05/25/2024]
Abstract
Tetralogy of Fallot is the most prevalent cyanotic congenital heart disease, requiring lifelong multimodality non-invasive cardiac imaging, such as echocardiography, cardiothoracic computed tomography, and cardiac magnetic resonance imaging. As imaging techniques continuously evolve and are gradually integrated into clinical practice, there is a critical need to update multimodality imaging protocols. Over the last two decades, cardiothoracic computed tomography imaging techniques have advanced remarkably, significantly enhancing its role in evaluating patients with tetralogy of Fallot. In this review, we describe contemporary multimodality non-invasive cardiac imaging protocols for tetralogy of Fallot, emphasizing the expanding role of cardiothoracic computed tomography. Additionally, we present standardized reporting forms designed to facilitate the clinical adoption of these protocols.
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Affiliation(s)
- Hyun Woo Goo
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea.
| | - Shyh-Jye Chen
- Department of Medical Imaging, Medical College and Hospital, National Taiwan University, Taipei, Taiwan
| | - Suvipaporn Siripornpitak
- Department of Diagnostic and Therapeutic Radiology, Mahidol University Faculty of Medicine, Ramathibodi Hospital, Bangkok, Thailand
| | - Haifa Abdul Latiff
- Paediatric and Congenital Heart Centre, Institut Jantung Negara, Kuala Lumpur, Malaysia
| | | | - Ming Chen Leong
- Paediatric and Congenital Heart Centre, Institut Jantung Negara, Kuala Lumpur, Malaysia
| | - Yu Min Zhong
- Diagnostic Imaging Center, Shanghai Children's Medical Center, Shanghai, China
| | - Young Jin Kim
- Department of Radiology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
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12
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Gad A, Malouche D, Chhabra M, Hoang D, Suk D, Ron N, Dygulska B, Gudavalli MB, Nadroo AM, Narula P, Elmakaty I. Impact of birth weight to placental weight ratio and other perinatal risk factors on left ventricular dimensions in newborns: a prospective cohort analysis. J Perinat Med 2024; 52:433-444. [PMID: 38530963 DOI: 10.1515/jpm-2023-0384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 02/28/2024] [Indexed: 03/28/2024]
Abstract
OBJECTIVES To investigate the association between birth weight to placental weight (BW/PW) ratio, and echocardiographic left ventricle (LV) morphology at birth, while accounting for other relevant perinatal factors. METHODS A prospective cohort study was conducted on neonates at NewYork-Presbyterian Brooklyn Methodist Hospital from 2014 to 2018, categorized by their BW/PW percentile. Missing data were imputed with principal component analysis. Chi-squared and one-way analysis of variance were used to compare BW/PW groups and the best regression model was selected using a genetic and backward stepwise algorithm. RESULTS We analyzed 827 neonates in three BW/PW groups: small (n=16), normal (n=488), and large (n=323). Placental thickness and smallest diameter were positively correlated with several LV parameters, including inter-ventricular septal thickness during diastole (IVSd) (p=0.002, p<0.001) and systole (IVSs) (p=0.001, p<0.001), LV posterior wall thickness at end of diastole (LVPWd) (p=0.003, p<0.001) and systole (LVPWs) (p<0.001, p<0.001), LV mass (p=0.017, p<0.001), and LV mass/volume (p=0.011, p<0.001). The BW/PW ratio correlated with an increased shortening fraction (estimate=0.29, 95 % CI 0.03-0.55, p=0.027). PW correlated with IVSs (p=0.019), while the longest placental diameter was linked to a decrease in LV internal dimension during diastole (LVIDd) (estimate=-0.07, p=0.039), LV mass (estimate=-0.11, p=0.024), and LV mass/volume (estimate=-0.55, p=0.005). CONCLUSIONS This study found that several placental factors, including the BW/PW ratio, can independently affect LV dimension and morphology, highlighting the importance of fetal growth and placental health in the physiological adaptation of the fetal heart. More research is needed to establish causation and inform newborn prevention strategies.
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Affiliation(s)
- Ashraf Gad
- Division of Neonatal-Prenatal Medicine, 36977 Women's Wellness and Research Centre, NICU, Hamad Medical Corporation , Doha, Qatar
| | - Dhafer Malouche
- Statistics Program, Department of Mathematics, Statistics, and Physics, 61780 College of Arts and Sciences, Qatar University , Doha, Qatar
| | - Manoj Chhabra
- Division of Neonatal-Prenatal Medicine, Department of Pediatrics, New York Presbyterian Brooklyn Methodist Hospital, New York, USA
| | - Danthanh Hoang
- Division of Neonatal-Prenatal Medicine, Department of Pediatrics, New York Presbyterian Brooklyn Methodist Hospital, New York, USA
| | - Debbie Suk
- Division of Neonatal-Prenatal Medicine, Department of Pediatrics, New York Presbyterian Brooklyn Methodist Hospital, New York, USA
| | - Nitin Ron
- Division of Neonatal-Prenatal Medicine, Department of Pediatrics, New York Presbyterian Brooklyn Methodist Hospital, New York, USA
| | - Beata Dygulska
- Division of Neonatal-Prenatal Medicine, Department of Pediatrics, New York Presbyterian Brooklyn Methodist Hospital, New York, USA
| | - Madhu B Gudavalli
- Division of Neonatal-Prenatal Medicine, Department of Pediatrics, New York Presbyterian Brooklyn Methodist Hospital, New York, USA
| | - Ali M Nadroo
- Division of Neonatal-Prenatal Medicine, Department of Pediatrics, New York Presbyterian Brooklyn Methodist Hospital, New York, USA
| | - Pramod Narula
- Division of Neonatal-Prenatal Medicine, Department of Pediatrics, New York Presbyterian Brooklyn Methodist Hospital, New York, USA
| | - Ibrahim Elmakaty
- College of Medicine, 61780 QU Health, Qatar University , Doha, Qatar
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13
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Donthula R, Li W, Duvvada A, Dyer D, Uppu SC. Normative Computed Tomography Angiography Values of the Aortic Root, Aorta and Aortic arch in Children. RESEARCH SQUARE 2024:rs.3.rs-4406785. [PMID: 38798643 PMCID: PMC11118707 DOI: 10.21203/rs.3.rs-4406785/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2024]
Abstract
Purpose Normative values for intracardiac and extracardiac vascular structures help in understanding normal growth and changes over time in children; this normative data are not currently available for ECG-gated Computed Tomography Angiography (CTA). We sought to establish ECG-gated CTA derived normative values for the aortic root, aorta and aortic arch in children. Methods and Results Aortic root, ascending aorta, aortic arch, and descending aorta were measured in systole and diastole in 100 subjects who had ECG-gated CTA at our center between January 2015 through December 2020 and met our inclusion criteria. The allometric exponent (AE) for each parameter was derived, and the parameter/body surface areaAE (BSAAE) was established using the previously described methods. Using this data, normalized mean, cross-sectional area, and standard deviation were calculated. Z-score curves were plotted in relation to the BSA for all measurements. Conclusion Our study reports systolic and diastolic ECG-gated CTA Z-scores along with normative curves in relation to BSA for the aortic root, aorta and aortic arch in children.
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Affiliation(s)
| | - Wen Li
- the University of Texas McGovern Medical School at Houston
| | | | | | - Santosh C Uppu
- The University of Texas Health Science Center at Houston
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14
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Warnink-Kavelaars J, de Koning LE, van der Hulst AE, Buizer AI, Poissonnier N, Wijninga LE, Menke LA, Mosquera LM, Rombaut L, Engelbert RHH. Physical fitness in children with Marfan and Loeys-Dietz syndrome: associations between cardiovascular parameters, systemic manifestations, fatigue, and pain. Eur J Pediatr 2024; 183:2421-2429. [PMID: 38466415 PMCID: PMC11035467 DOI: 10.1007/s00431-024-05456-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 01/17/2024] [Accepted: 01/26/2024] [Indexed: 03/13/2024]
Abstract
Children with Marfan (MFS) and Loeys-Dietz syndrome (LDS) report limitations in physical activities, sports, school, leisure, and work participation in daily life. This observational, cross-sectional, multicenter study explores associations between physical fitness and cardiovascular parameters, systemic manifestations, fatigue, and pain in children with MFS and LDS. Forty-two participants, aged 6-18 years (mean (SD) 11.5(3.7)), diagnosed with MFS (n = 36) or LDS (n = 6), were enrolled. Physical fitness was evaluated using the Fitkids Treadmill Test's time to exhaustion (TTE) outcome measure. Cardiovascular parameters (e.g., echocardiographic parameters, aortic surgery, cardiovascular medication) and systemic manifestations (systemic score of the revised Ghent criteria) were collected. Pain was obtained by visual analog scale. Fatigue was evaluated by PROMIS® Fatigue-10a-Pediatric-v2.0-short-form and PROMIS® Fatigue-10a-Parent-Proxy-v2.0-short-form. Multivariate linear regression analyses explored associations between physical fitness (dependent variable) and independent variables that emerged from the univariate linear regression analyses (criterion p < .05). The total group (MFS and LDS) and the MFS subgroup scored below norms on physical fitness TTE Z-score (mean (SD) -3.1 (2.9); -3.0 (3.0), respectively). Univariate analyses showed associations between TTE Z-score aortic surgery, fatigue, and pain (criterion p < .05). Multivariate analyses showed an association between physical fitness and pediatric self-reported fatigue that explained 48%; 49%, respectively, of TTE Z-score variance (F (1,18) = 18.6, p ≤ .001, r2 = .48; F (1,15) = 16,3, p = .01, r2 = .49, respectively). Conclusions: Physical fitness is low in children with MFS or LDS and associated with self-reported fatigue. Our findings emphasize the potential of standardized and tailored exercise programs to improve physical fitness and reduce fatigue, ultimately enhancing the physical activity and sports, school, leisure, and work participation of children with MFS and LDS. What is Known: • Marfan and Loeys-Dietz syndrome are heritable connective tissue disorders and share cardiovascular and systemic manifestations. • Children with Marfan and Loeys-Dietz syndrome report increased levels of disability, fatigue and pain, as well as reduced levels of physical activity, overall health and health-related quality of life. What is New: • Physical fitness is low in children with Marfan and Loeys-Dietz syndrome and associated with self-reported fatigue. • Our findings emphasize the potential of standardized and tailored exercise programs to improve physical fitness and reduce fatigue, ultimately enhancing the physical activity and sports, school, leisure, and work participation of children with Marfan and Loeys-Dietz syndrome.
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Affiliation(s)
- Jessica Warnink-Kavelaars
- Department of Rehabilitation Medicine, Amsterdam UMC location University of Amsterdam, Meibergdreef 9, PO box 22660, 1100 DD, Amsterdam, The Netherlands.
- Amsterdam Movement Sciences, Rehabilitation and Development, Amsterdam, The Netherlands.
| | - Lisanne E de Koning
- Department of Rehabilitation Medicine, Amsterdam UMC location University of Amsterdam, Meibergdreef 9, PO box 22660, 1100 DD, Amsterdam, The Netherlands
- Faculty of Health, Center of Expertise Urban Vitality, Amsterdam University of Applied Sciences, Tafelbergweg 51, Amsterdam, The Netherlands
| | - Annelies E van der Hulst
- Department of Pediatric Cardiology, Emma Children's Hospital, Amsterdam UMC location University of Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands
| | - Annemieke I Buizer
- Department of Rehabilitation Medicine, Amsterdam UMC location University of Amsterdam, Meibergdreef 9, PO box 22660, 1100 DD, Amsterdam, The Netherlands
- Amsterdam Movement Sciences, Rehabilitation and Development, Amsterdam, The Netherlands
- Department of Rehabilitation Medicine, Amsterdam UMC location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
- Department of Pediatrics, Emma Children's Hospital, Amsterdam UMC location University of Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands
| | - Nicole Poissonnier
- Department of Rehabilitation Medicine, Amsterdam UMC location University of Amsterdam, Meibergdreef 9, PO box 22660, 1100 DD, Amsterdam, The Netherlands
| | - Laura E Wijninga
- Department of Rehabilitation Medicine, Amsterdam UMC location University of Amsterdam, Meibergdreef 9, PO box 22660, 1100 DD, Amsterdam, The Netherlands
| | - Leonie A Menke
- Department of Pediatrics, Emma Children's Hospital, Amsterdam UMC location University of Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands
| | - Laura Muiño Mosquera
- Department of Pediatrics, Division of Pediatric Cardiology, Ghent University Hospital, Corneel Heymanslaan 10, Ghent, Belgium
- Center for Medical Genetics, Ghent University Hospital, Ghent University, Corneel Heymanslaan 10, Ghent, Belgium
| | - Lies Rombaut
- Center for Medical Genetics, Ghent University Hospital, Ghent University, Corneel Heymanslaan 10, Ghent, Belgium
| | - Raoul H H Engelbert
- Department of Rehabilitation Medicine, Amsterdam UMC location University of Amsterdam, Meibergdreef 9, PO box 22660, 1100 DD, Amsterdam, The Netherlands
- Amsterdam Movement Sciences, Rehabilitation and Development, Amsterdam, The Netherlands
- Faculty of Health, Center of Expertise Urban Vitality, Amsterdam University of Applied Sciences, Tafelbergweg 51, Amsterdam, The Netherlands
- Department of Pediatrics, Emma Children's Hospital, Amsterdam UMC location University of Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands
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15
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Baban A, Parlapiano G, Cicenia M, Armando M, Franceschini A, Pacifico C, Panfili A, Zinzanella G, Romanzo A, Fusco A, Caiazza M, Perri G, Galletti L, Digilio MC, Buonuomo PS, Bartuli A, Novelli A, Raponi M, Limongelli G. Unique Features of Cardiovascular Involvement and Progression in Children with Marfan Syndrome Justify Dedicated Multidisciplinary Care. J Cardiovasc Dev Dis 2024; 11:114. [PMID: 38667733 PMCID: PMC11050181 DOI: 10.3390/jcdd11040114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 03/27/2024] [Accepted: 04/01/2024] [Indexed: 04/28/2024] Open
Abstract
Marfan syndrome (MIM: # 154700; MFS) is an autosomal dominant disease representing the most common form of heritable connective tissue disorder. The condition presents variable multiorgan expression, typically involving a triad of cardiovascular, eye, and skeletal manifestations. Other multisystemic features are often underdiagnosed. Moreover, the disease is characterized by age related penetrance. Diagnosis and management of MFS in the adult population are well-described in literature. Few studies are focused on MFS in the pediatric population, making the clinical approach (cardiac and multiorgan) to these cases challenging both in terms of diagnosis and serial follow-up. In this review, we provide an overview of MFS manifestations in children, with extensive revision of major organ involvement (cardiovascular ocular and skeletal). We attempt to shed light on minor aspects of MFS that can have a significant progressive impact on the health of affected children. MFS is an example of a syndrome where an early personalized approach to address a dynamic, genetically determined condition can make a difference in outcome. Applying an early multidisciplinary clinical approach to MFS cases can prevent acute and chronic complications, offer tailored management, and improve the quality of life of patients.
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Affiliation(s)
- Anwar Baban
- The European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart, Cardiogenetic Center, Bambino Gesù Children’s Hospital, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), 00165 Rome, Italy; (G.P.); (A.P.)
| | - Giovanni Parlapiano
- The European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart, Cardiogenetic Center, Bambino Gesù Children’s Hospital, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), 00165 Rome, Italy; (G.P.); (A.P.)
| | - Marianna Cicenia
- The European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart, Pediatric Cardiology and Arrhythmia/Syncope Units, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (M.C.); (A.F.)
| | - Michela Armando
- Department of Neuroscience and Neurorehabilitation, Bambino Gesù Children’s Hospital, IRCCS, 00168 Rome, Italy;
| | - Alessio Franceschini
- The European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart, Pediatric Cardiology and Arrhythmia/Syncope Units, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (M.C.); (A.F.)
| | - Concettina Pacifico
- Audiology and Otosurgery Unit, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy;
| | - Arianna Panfili
- The European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart, Cardiogenetic Center, Bambino Gesù Children’s Hospital, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), 00165 Rome, Italy; (G.P.); (A.P.)
| | - Gaetano Zinzanella
- Ophthalmology Unit, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (G.Z.); (A.R.)
| | - Antonino Romanzo
- Ophthalmology Unit, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (G.Z.); (A.R.)
| | - Adelaide Fusco
- Inherited and Rare Cardiovascular Diseases, Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Monaldi Hospital, 80131 Naples, Italy; (A.F.); (M.C.); (G.L.)
| | - Martina Caiazza
- Inherited and Rare Cardiovascular Diseases, Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Monaldi Hospital, 80131 Naples, Italy; (A.F.); (M.C.); (G.L.)
| | - Gianluigi Perri
- Department of Pediatric Cardiology and Cardiac Surgery, Heart and Lung Transplant, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (G.P.); (L.G.)
| | - Lorenzo Galletti
- Department of Pediatric Cardiology and Cardiac Surgery, Heart and Lung Transplant, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (G.P.); (L.G.)
| | - Maria Cristina Digilio
- Genetics and Rare Diseases Research Division, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (M.C.D.); (P.S.B.); (A.B.)
| | - Paola Sabrina Buonuomo
- Genetics and Rare Diseases Research Division, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (M.C.D.); (P.S.B.); (A.B.)
| | - Andrea Bartuli
- Genetics and Rare Diseases Research Division, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (M.C.D.); (P.S.B.); (A.B.)
| | - Antonio Novelli
- Translational Cytogenomics Research Unit, Laboratory of Medical Genetics, Bambino Gesù Children’s Hospital, IRCCS, 00146 Rome, Italy;
| | - Massimiliano Raponi
- Medical Direction, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy;
| | - Giuseppe Limongelli
- Inherited and Rare Cardiovascular Diseases, Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Monaldi Hospital, 80131 Naples, Italy; (A.F.); (M.C.); (G.L.)
- Centre for Paediatric Inherited and Rare Cardiovascular Disease, Institute of Cardiovascular Science, University College London, London WC1N 3JH, UK
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16
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Rwebembera J, Marangou J, Mwita JC, Mocumbi AO, Mota C, Okello E, Nascimento B, Thorup L, Beaton A, Kado J, Kaethner A, Kumar RK, Lawrenson J, Marijon E, Mirabel M, Nunes MCP, Piñeiro D, Pinto F, Ralston K, Sable C, Sanyahumbi A, Saxena A, Sliwa K, Steer A, Viali S, Wheaton G, Wilson N, Zühlke L, Reményi B. 2023 World Heart Federation guidelines for the echocardiographic diagnosis of rheumatic heart disease. Nat Rev Cardiol 2024; 21:250-263. [PMID: 37914787 DOI: 10.1038/s41569-023-00940-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/13/2023] [Indexed: 11/03/2023]
Abstract
Rheumatic heart disease (RHD) is an important and preventable cause of morbidity and mortality among children and young adults in low-income and middle-income countries, as well as among certain at-risk populations living in high-income countries. The 2012 World Heart Federation echocardiographic criteria provided a standardized approach for the identification of RHD and facilitated an improvement in early case detection. The 2012 criteria were used to define disease burden in numerous epidemiological studies, but researchers and clinicians have since highlighted limitations that have prompted a revision. In this updated version of the guidelines, we incorporate evidence from a scoping review, an expert panel and end-user feedback and present an approach for active case finding for RHD, including the use of screening and confirmatory criteria. These guidelines also introduce a new stage-based classification for RHD to identify the risk of disease progression. They describe the latest evidence and recommendations on population-based echocardiographic active case finding and risk stratification. Secondary antibiotic prophylaxis, echocardiography equipment and task sharing for RHD active case finding are also discussed. These World Heart Federation 2023 guidelines provide a concise and updated resource for clinical and research applications in RHD-endemic regions.
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Affiliation(s)
| | - James Marangou
- Global and Tropical Health Division, Menzies School of Health Research, Charles Darwin University, Darwin, Northern Territory, Australia
- Department of Cardiology, Royal Perth Hospital, Perth, Western Australia, Australia
- Department of Cardiology, Fiona Stanley Hospital, Perth, Western Australia, Australia
| | - Julius Chacha Mwita
- Department of Internal Medicine, University of Botswana and Princess Marina Hospital, Gaborone, Botswana
| | | | - Cleonice Mota
- Departamento de Paediatria, Faculdade de Medicina da Universidade Federal de Minas Gerais, Belo, Horizonte, Brazil
- Divisão de Cardiologia Pediátrica e Fetal/Serviço de Cardiologia e Cirurgia Cardiovascular e Serviço de Paediatria, Hospital das Clínicas da Universidade Federal de Minas Gerais, Belo, Horizonte, Brazil
| | - Emmy Okello
- Division of Adult Cardiology, Uganda Heart Institute, Kampala, Uganda
| | - Bruno Nascimento
- Departamento de Clínica Médica, Faculdade de Medicina da Universidade Federal de Minas Gerais, Belo, Horizonte, Brazil
- Serviço de Cardiologia e Cirurgia Cardiovascular, Hospital das Clínicas da Universidade Federal de Minas Gerais, Belo, Horizonte, Brazil
| | - Lene Thorup
- Department of Cardiothoracic Surgery, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Andrea Beaton
- Department of Paediatrics, School of Medicine, University of Cincinnati, Cincinnati, OH, USA
- Division of Cardiology, The Heart Institute, Cincinnati Children's Medical Center, Cincinnati, OH, USA
| | - Joseph Kado
- Wesfarmers Centre of Vaccine and Infectious Diseases, Telethon Kids Institute, Perth, Western Australia, Australia
- School of Medicine, University of Western Australia, Perth, Western Australia, Australia
| | - Alexander Kaethner
- Global and Tropical Health Division, Menzies School of Health Research, Charles Darwin University, Darwin, Northern Territory, Australia
- NT Cardiac, Darwin, Northern Territory, Australia
| | | | - John Lawrenson
- Paediatric Cardiology Service of the Western Cape, Red Cross War Memorial Children's Hospital and Tygerberg Hospital, Cape Town, South Africa
- Department of Paediatrics and Child Health, Stellenbosch University, Stellenbosch, South Africa
| | - Eloi Marijon
- Division of Cardiology, European Georges Pompidou Hospital, Paris, France
| | | | - Maria Carmo Pereira Nunes
- Departamento de Clínica Médica, Faculdade de Medicina da Universidade Federal de Minas Gerais, Belo, Horizonte, Brazil
- Serviço de Cardiologia e Cirurgia Cardiovascular, Hospital das Clínicas da Universidade Federal de Minas Gerais, Belo, Horizonte, Brazil
| | - Daniel Piñeiro
- Faculty of Medicine, University of Buenos Aires, Buenos Aires, Argentina
| | - Fausto Pinto
- Cardiology Department, Centro Hospitalar Universitário Lisboa Norte, Centro Académico de Medicina de Lisboa, The Cardiovascular Centre of the University of Lisbon, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | | | - Craig Sable
- Division of Cardiology, Children's National Hospital, Washington, DC, USA
| | - Amy Sanyahumbi
- Baylor College of Medicine, Texas Children's Hospital, Houston, TX, USA
| | - Anita Saxena
- Pt BD Sharma University of Health Sciences, Rohtak, India
| | - Karen Sliwa
- Cape Heart Institute, Department of Medicine and Cardiology, Groote Schuur Hospital, University of Cape Town, Cape Town, South Africa
| | - Andrew Steer
- Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia
- Tropical Diseases Research Group, Murdoch Children's Research Institute, Melbourne, Victoria, Australia
- Department of General Medicine, Royal Children's Hospital, Melbourne, Victoria, Australia
| | | | - Gavin Wheaton
- Women's and Children's Hospital, Adelaide, South Australia, Australia
| | - Nigel Wilson
- Green Lane Paediatric and Congenital Cardiac Services, Starship Hospital, Te Whatu Ora, Auckland, New Zealand
| | - Liesl Zühlke
- South African Medical Research Council, Extramural Research & Internal Portfolio, Cape Town, South Africa
- Division of Paediatric Cardiology, Department of Paediatrics and Child Health, University of Cape Town, Cape Town, South Africa
| | - Bo Reményi
- Global and Tropical Health Division, Menzies School of Health Research, Charles Darwin University, Darwin, Northern Territory, Australia
- NT Cardiac, Darwin, Northern Territory, Australia
- Department of Paediatrics, Royal Darwin Hospital, Darwin, Australia
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17
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Österberg AW, Östman-Smith I, Green H, Gunnarsson C, Fredrikson M, Liuba P, Fernlund E. Biomarkers and Proteomics in Sarcomeric Hypertrophic Cardiomyopathy in the Young-FGF-21 Highly Associated with Overt Disease. J Cardiovasc Dev Dis 2024; 11:105. [PMID: 38667723 PMCID: PMC11050055 DOI: 10.3390/jcdd11040105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 03/27/2024] [Accepted: 03/28/2024] [Indexed: 04/28/2024] Open
Abstract
Background: Any difference in biomarkers between genotype-positive individuals with overt hypertrophic cardiomyopathy (HCM), and genotype-positive but phenotype-negative individuals (G+P-) in HCM-associated pathways might shed light on pathophysiological mechanisms. We studied this in young HCM patients. Methods: 29 HCM patients, 17 G+P--individuals, and age- and sex-matched controls were prospectively included. We analyzed 184 cardiovascular disease-associated proteins by two proximity extension assays, categorized into biological pathways, and analyzed with multivariate logistic regression analysis. Significant proteins were dichotomized into groups above/below median concentration in control group. Results: Dichotomized values of significant proteins showed high odds ratio (OR) in overt HCMphenotype for Fibroblast growth factor-21 (FGF-21) 10 (p = 0.001), P-selectin glycoprotein ligand-1 (PSGL-1) OR 8.6 (p = 0.005), and Galectin-9 (Gal-9) OR 5.91 (p = 0.004). For G+P-, however, angiopoietin-1 receptor (TIE2) was notably raised, OR 65.5 (p = 0.004), whereas metalloproteinase inhibitor 4 (TIMP4) involved in proteolysis, in contrast, had reduced OR 0.06 (p = 0.013). Conclusions: This study is one of the first in young HCM patients and G+P- individuals. We found significantly increased OR for HCM in FGF-21 involved in RAS-MAPK pathway, associated with cardiomyocyte hypertrophy. Upregulation of FGF-21 indicates involvement of the RAS-MAPK pathway in HCM regardless of genetic background, which is a novel finding.
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Affiliation(s)
- Anna Wålinder Österberg
- Crown Princess Victoria Children’s Hospital, Linköping University Hospital and Division of Pediatrics, Department of Biomedical and Clinical Sciences, Linköping University, SE-58183 Linköping, Sweden;
| | - Ingegerd Östman-Smith
- Department of Paediatrics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, SE-41680 Göteborg, Sweden;
| | - Henrik Green
- Department of Forensic Genetics and Forensic Toxicology, National Board of Forensic Medicine, SE-58185 Linköping, Sweden
| | - Cecilia Gunnarsson
- Department of Clinical Genetics, Department of Biomedical and Clinical Sciences, Centre for Rare Diseases in Southeast Region of Sweden, Linköping University, SE-58183 Linköping, Sweden;
| | - Mats Fredrikson
- Department of Clinical and Experimental Medicine, Linköping University, SE-58183 Linköping, Sweden
| | - Petru Liuba
- Paediatric Heart Centre, Skåne University Hospital and Department of Clinical Sciences, Lund University, SE-22185 Lund, Sweden;
| | - Eva Fernlund
- Crown Princess Victoria Children’s Hospital, Linköping University Hospital and Division of Pediatrics, Department of Biomedical and Clinical Sciences, Linköping University, SE-58183 Linköping, Sweden;
- Paediatric Heart Centre, Skåne University Hospital and Department of Clinical Sciences, Lund University, SE-22185 Lund, Sweden;
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18
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Soszyn N, Schweigert J, Franco SR, Morgan GJ, Mitchell M, Zablah JE. Computed Tomography-Derived Normative Values of Right Ventricular Outflow Tract Structures in the Pediatric Population. Pediatr Cardiol 2024:10.1007/s00246-024-03456-2. [PMID: 38502199 DOI: 10.1007/s00246-024-03456-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 02/16/2024] [Indexed: 03/21/2024]
Abstract
Recent advances in available percutaneous device technology require accurate measurements and quantification of relationships between right ventricular outflow tract (RVOT) structures in children with and without congenital heart disease to determine device suitability. To date, no population study has described normal reference ranges of these measurements by computed tomography (CT). We aimed to establish normative values for four CT-derived measurements between RVOT structures from a heterogeneous population without heart disease and develop z scores useful for clinical practice. Patients without heart disease who underwent cardiac CT between April 2014 and February 2021 at Children's Hospital Colorado were included. Distance between the right ventricular (RV) apex to pulmonary valve (PV), PV to pulmonary trunk bifurcation, and bifurcation to the right and left pulmonary artery was measured. Previously validated models were used to normalize the measurements and calculate Z scores. Each measurement was plotted against BSA and Z scores distributions were used as reference lines. Three-hundred and sixty-four healthy patients with a mean age of 8.8 years (range 1-21), 58% male, and BSA of 1 m2 (range 0.4-2.1) were analyzed. The Haycock formula was used to present data as predicted values for a given BSA and within equations relating each measurement to BSA. Predicted values and Z-score boundaries for all measurements are presented.We report CT-derived normative data for four measurements between RVOT structures from a heterogeneous cohort of healthy children. Knowledge of this normative data will be useful in both determining device fit and customizing future devices to accommodate the diverse pediatric size range.
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Affiliation(s)
- Natalie Soszyn
- The Heart Institute, Children's Hospital Colorado, School of Medicine, University of Colorado Denver Anschutz Medical Campus, 13123 E 16th Ave, Aurora, CO, 80045-2560, USA
| | - Justin Schweigert
- The Heart Institute, Children's Hospital Colorado, School of Medicine, University of Colorado Denver Anschutz Medical Campus, 13123 E 16th Ave, Aurora, CO, 80045-2560, USA
| | - Salvador R Franco
- The Heart Institute, Children's Hospital Colorado, School of Medicine, University of Colorado Denver Anschutz Medical Campus, 13123 E 16th Ave, Aurora, CO, 80045-2560, USA
| | - Gareth J Morgan
- The Heart Institute, Children's Hospital Colorado, School of Medicine, University of Colorado Denver Anschutz Medical Campus, 13123 E 16th Ave, Aurora, CO, 80045-2560, USA
| | - Max Mitchell
- The Heart Institute, Children's Hospital Colorado, School of Medicine, University of Colorado Denver Anschutz Medical Campus, 13123 E 16th Ave, Aurora, CO, 80045-2560, USA
| | - Jenny E Zablah
- The Heart Institute, Children's Hospital Colorado, School of Medicine, University of Colorado Denver Anschutz Medical Campus, 13123 E 16th Ave, Aurora, CO, 80045-2560, USA.
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19
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Luxford JC, Casey CE, Roberts PA, Irving CA. Iron deficiency and anemia in pediatric dilated cardiomyopathy are associated with clinical, biochemical, and hematological markers of severe disease and adverse outcomes. J Heart Lung Transplant 2024; 43:379-386. [PMID: 38012978 DOI: 10.1016/j.healun.2023.11.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 10/21/2023] [Accepted: 11/20/2023] [Indexed: 11/29/2023] Open
Abstract
BACKGROUND There is limited evidence regarding the prevalence and impact of iron deficiency (ID) in children with dilated cardiomyopathy (DCM). METHODS Retrospective single-center review of all children between 2010 and 2020 with a diagnosis of DCM and complete iron studies. ID was defined as ≥2 of ferritin <20 μg/liter, iron <9 μmol/liter, transferrin >3 g/liter, or transferrin saturation (TSat) <15%. Clinical and laboratory indices and freedom from a composite adverse event (CAE) of mechanical circulatory support (MCS), heart transplant, or death were compared between children with and without ID. RESULTS Of 138 patients with DCM, 47 had available iron studies. Twenty-nine (62%) were iron deficient. Children with ID were more likely to be receiving inotropes (17, 59%, p = 0.005) or invasive/noninvasive ventilation (13, 45%, p = 0.016) than those who were iron replete. They had a higher incidence of anemia (22, 76%, p = 0.004) and higher NT-proBNP (1,590 pmol/liter, IQR 456-3,447, p = 0.001). Children with ID had significantly less freedom from the CAE at 1-year (54% ± 10%), 2-years (45 ± 10), and 5-years (37% ± 11%) than those without (p = 0.011). ID and anemia were the only significant predictors of the CAE on univariate Cox regression. CONCLUSIONS ID is highly prevalent in children with DCM. Iron studies are undermeasured in clinical practice, but ID is associated with severe heart failure (HF) and an increased risk of the CAE. The need for iron replacement therapy should be considered in children who present in HF with DCM.
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Affiliation(s)
- Jack C Luxford
- Heart Centre for Children, Children's Hospital at Westmead, Sydney, Australia; Childrens Hospital Westmead Clinical School, Faculty of Medicine and Health, University of Sydney, New South Wales, Australia.
| | - Charlene E Casey
- Heart Centre for Children, Children's Hospital at Westmead, Sydney, Australia
| | - Philip A Roberts
- Heart Centre for Children, Children's Hospital at Westmead, Sydney, Australia
| | - Claire A Irving
- Heart Centre for Children, Children's Hospital at Westmead, Sydney, Australia; Childrens Hospital Westmead Clinical School, Faculty of Medicine and Health, University of Sydney, New South Wales, Australia
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20
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Donthula R, Li W, Kaur H, Adebo DA, Uppu SC. Normative computed tomography angiography values of the main and branch pulmonary arteries in children. Eur J Pediatr 2024; 183:1183-1193. [PMID: 38078969 DOI: 10.1007/s00431-023-05363-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 11/17/2023] [Accepted: 11/30/2023] [Indexed: 02/07/2024]
Abstract
Non-invasive cardiac imaging like echocardiogram, cardiac magnetic resonance imaging (CMR), and computed tomography angiography (CTA) play a key role in the diagnosis, aid in management and follow-up of congenital heart disease patients. Normative data for intracardiac and extracardiac vascular structures in children are currently available for echocardiogram, CMR, and non-gated CTA. We sought to establish systolic and diastolic normative data for main and branch pulmonary arteries in children using electrocardiogram (ECG)-gated CTA. Diameters and cross-sectional areas of the main and branch pulmonary arteries were measured in systole and diastole based on the aortic valve position (open versus closed) in 100 subjects who had ECG-gated cardiac CTA at our center between January 2015 through December 2020 and met our inclusion criteria. The allometric exponent (AE) for each parameter was derived, and the parameter/body surface area (BSAAE) was established using the previously described methods. A total of 100 children aged 0-18 years were analyzed; mean age was 5.3 years (SD, 6.1 years). Z-score curves were plotted in relation to the BSA for the mean, maximum, and minimum diameters and cross-sectional area of the main and branch pulmonary arteries for systole and diastole. Conclusion: We report systolic and diastolic mean, maximum, and minimum diameters and cross-sectional areas along with Z-scores and normative curves for the main and branch pulmonary arteries in children derived using ECG-gated cardiac CTA. We believe our results can help identify abnormally sized main and branch pulmonary arteries. What is Known: • Normative data for intracardiac and extracardiac vascular structures in the pediatric population are available for echocardiography, cardiac MRI and non-ECG gated CTA. • Z-scores with standard deviations are commonly used in children, but SDs are not constant across body sizes due to heteroscedasticity. What is New: • Allometric exponent was derived for each parameter and the parameter/body surface area (BSA) was established. • This is the first ECG-gated CTA study to provide normative en face systolic, diastolic diameters and cross-sectional areas along with Z-scores and normative curves for the main and branch pulmonary arteries in children.
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Affiliation(s)
- Rakesh Donthula
- The University of Texas Health Science Center at Houston, Children's Memorial Hermann Hospital, Houston, TX, 77030, USA
| | - Wen Li
- Division of Clinical and Translational Sciences, Department of Internal Medicine, the University of Texas McGovern Medical School at Houston, Houston, TX, 77030, USA
- Biostatistics/Epidemiology/Research Design (BERD) Component, Center for Clinical and Translational Sciences (CCTS), The University of Texas Health Science Center at Houston, Houston, TX, 77030, USA
| | - Harmanpreet Kaur
- The University of Texas Health Science Center at Houston, Children's Memorial Hermann Hospital, Houston, TX, 77030, USA
| | - Dilachew A Adebo
- The University of Texas Health Science Center at Houston, Children's Memorial Hermann Hospital, Houston, TX, 77030, USA
| | - Santosh C Uppu
- The University of Texas Health Science Center at Houston, Children's Memorial Hermann Hospital, Houston, TX, 77030, USA.
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21
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Kaewpechsanguan A, Chungsomprasong P, Durongpisitkul K, Vijarnsorn C, Chanthong P, Kanjanauthai S, Pacharapakornpong T, Thammasate P, Soongswang J. Manifestations of Rheumatic Carditis, Regression of Valvular Regurgitation, and Independent Predictors of Mitral Regurgitation Improvement After Rheumatic Carditis in Thai Children. Glob Heart 2024; 19:16. [PMID: 38344744 PMCID: PMC10854449 DOI: 10.5334/gh.1295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 01/12/2024] [Indexed: 02/15/2024] Open
Abstract
Background Acute rheumatic fever (ARF) with carditis can lead to the development of rheumatic heart disease in children and young adults. Objective This study aimed to investigate the manifestations of rheumatic carditis, clinically significant regression of valvular regurgitation as assessed by echocardiography, and the independent predictors of mitral regurgitation (MR) improvement after rheumatic carditis in Thai children. Method Children diagnosed with rheumatic carditis during 2005-2020 at Siriraj Hospital (Bangkok, Thailand) were retrospectively enrolled. Trivial, and mild regurgitation were grouped as non-clinically significant (NCS) regurgitation. Valvular regression was defined moderate-severe regurgitation improving to NCS regurgitation. Results Eighty-one patients (mean age: 10 years, range: 8-12 years) were included. At presentation, 59 (72.8%) patients had combined mitral regurgitation (MR) and aortic regurgitation (AR), 20 (24.6%) patients had MR alone, and 2 (2.4%) patients had AR alone. Concerning severity, 28 (34.6%) and 30 (37%) patients presented with severe and moderate MR, respectively. Severe and moderate AR was found in 9 (11.1%) and 16 (19.8%) patients, respectively. At the one-year follow-up, 43.4% of moderate-severe MR, and 41.7% of moderate-severe AR improved to NCS regurgitation. Multivariate analysis revealed high erythrocyte sedimentation rate (ESR) (p = 0.01) and severe carditis (p = 0.05) at presentation to be independent predictors of MR improvement. Conclusion Thai children with rheumatic carditis had a high incidence of valvular regurgitation; however, the valvular damage was improved in most patients. High ESR and severe carditis independently predict MR improvement.
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Affiliation(s)
- Araya Kaewpechsanguan
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Paweena Chungsomprasong
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Kritvikrom Durongpisitkul
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Chodchanok Vijarnsorn
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Prakul Chanthong
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Supaluck Kanjanauthai
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Thita Pacharapakornpong
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Ploy Thammasate
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Jarupim Soongswang
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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22
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Karagözlü S, Ramoğlu MG, Bayram Ö, Bakhtiyarzada J, Aydın A, Yılmaz MM, Murt B, Özkan E, İnceli HB, Gurbanov A, Şükriye Y, Demir B, Özdemir H, Çiftçi E, Kendirli T, Uçar T, Fitoz ÖS, Tutar E. Cardiovascular manifestations and cardiac magnetic resonance follow-up of multisystem inflammatory syndrome in children (MIS-C). Cardiol Young 2024; 34:291-300. [PMID: 37381829 DOI: 10.1017/s1047951123001348] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/30/2023]
Abstract
OBJECTIVE This study aimed to evaluate the cardiovascular manifestations and surveillance of multisystem inflammatory syndrome in children (MIS-C) and to determine the correlation of echocardiographic findings with cardiac magnetic resonance imaging findings. METHODS Forty-four children diagnosed as MIS-C with cardiac involvement were enrolled in this observational descriptive study. The diagnosis of MIS-C was made according to the criteria of Centers for Disease Control and Prevention. Clinical findings, laboratory parameters, and electrocardiographic and echocardiographic findings at the time of diagnosis and during follow-up were evaluated. Cardiac magnetic resonance was performed on 28 (64%) cases. The 1-year follow-up imaging was performed in all cases with abnormal initial cardiac magnetic resonance findings. RESULTS Forty-four patients (56.8% male) with a mean age of 8.5 ± 4.8 years were enrolled in this study. There was a significant positive correlation between high-sensitivity cardiac troponin T (mean: 162 ± 444.4 pg/ml) and N-terminal pro b-type natriuretic peptide (mean: 10,054 ± 11,604 pg/ml) (p < 0.01). Number of cases with an electrocardiographic and echocardiographic abnormality was 34 (77%) and 31 (70%), respectively. Twelve cases (45%) had left ventricular systolic dysfunction and 14 (32%) cases had pericardial effusion on admission. Three cases (11%) had cardiac magnetic resonance findings that may be attributed to the presence of myocardial inflammation, and pericardial effusion was present in seven (25%) cases. Follow-up cardiac magnetic resonances of all cases were normal. Cardiac abnormalities were completely resolved in all except two cases. CONCLUSIONS Myocardial involvement can be seen during acute disease, but MIS-C generally does not lead to prominent damage during a year of surveillance. Cardiac magnetic resonance is a valuable tool to evaluate the degree of myocardial involvement in cases with MIS-C.
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Affiliation(s)
- Selen Karagözlü
- Ankara University, School of Medicine, Department of Pediatric Cardiology, Ankara, Turkey
| | - Mehmet G Ramoğlu
- Ankara University, School of Medicine, Department of Pediatric Cardiology, Ankara, Turkey
| | - Özlem Bayram
- Ankara University, School of Medicine, Department of Pediatric Cardiology, Ankara, Turkey
| | - Jeyhun Bakhtiyarzada
- Ankara University, School of Medicine, Department of Pediatric Cardiology, Ankara, Turkey
| | - Alperen Aydın
- Ankara University, School of Medicine, Department of Pediatric Cardiology, Ankara, Turkey
| | - Mehmet Mustafa Yılmaz
- Ankara University, School of Medicine, Department of Pediatric Cardiology, Ankara, Turkey
| | - Begüm Murt
- Ankara University, School of Medicine, Department of Pediatric Cardiology, Ankara, Turkey
| | - Ersin Özkan
- Ankara University, School of Medicine, Department of Pediatrics, Ankara, Turkey
| | - Hatice Belkıs İnceli
- Ankara University, School of Medicine, Department of Pediatric Infectious Diseases, Ankara, Turkey
| | - Anar Gurbanov
- Ankara University, School of Medicine, Department of Pediatric Intensive Care, Ankara, Turkey
| | - Yılmaz Şükriye
- Ankara University, School of Medicine, Department of Pediatric Radiology, Ankara, Turkey
| | - Berrin Demir
- Ankara University, School of Medicine, Department of Pediatric Radiology, Ankara, Turkey
| | - Halil Özdemir
- Ankara University, School of Medicine, Department of Pediatric Infectious Diseases, Ankara, Turkey
| | - Ergin Çiftçi
- Ankara University, School of Medicine, Department of Pediatric Infectious Diseases, Ankara, Turkey
| | - Tanıl Kendirli
- Ankara University, School of Medicine, Department of Pediatric Intensive Care, Ankara, Turkey
| | - Tayfun Uçar
- Ankara University, School of Medicine, Department of Pediatric Cardiology, Ankara, Turkey
| | - Ömer Suat Fitoz
- Ankara University, School of Medicine, Department of Pediatric Radiology, Ankara, Turkey
| | - Ercan Tutar
- Ankara University, School of Medicine, Department of Pediatric Cardiology, Ankara, Turkey
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23
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Matsushima S, Matsuhisa H, Wakita K, Tsujimoto T, Takagaki N, Honda I, Oshima Y, Kawanami O, Okada K. Expanded polytetrafluoroethylene conduits with curved and handsewn bileaflet designs for right ventricular outflow tract reconstruction. J Thorac Cardiovasc Surg 2024; 167:439-449.e6. [PMID: 37356475 DOI: 10.1016/j.jtcvs.2023.05.043] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 04/30/2023] [Accepted: 05/16/2023] [Indexed: 06/27/2023]
Abstract
OBJECTIVE This study reviewed the application of curved and bileaflet designs to pulmonary expanded polytetrafluoroethylene conduits with diameters of 10 to 16 mm and characterized this conduit on in vitro experiment, including particle image velocimetry. METHODS All patients who received this conduit between 2010 and 2022 were evaluated. Three 16-mm conduits were tested in a circulatory simulator at different cardiac outputs (1.5-3.6 L/minute) and bending angles (130°-150°). RESULTS Fifty consecutive patients were included. The median operative body weight was 8.4 kg (range, 2.6-12 kg); 10-, 12-, 14-, and 16-mm conduits were used in 1, 4, 6, and 39 patients, respectively. In 34 patients, the conduit was implanted in a heterotopic position. The overall survival rate was 89% at 8 years with 3 nonvalve-related deaths. There were 10 conduit replacements; 5 16-mm conduits (after 8 years) and 1 12-mm conduit (after 6 years) due to conduit stenosis, and the remaining 4 for reasons other than conduit failure. Freedom from conduit replacement was 89% and 82% at 5 and 8 years, respectively. Linear mixed-effects models with echocardiographic data implied that 16-mm conduits were durable with a peak velocity <3.5 m/second and without moderate/severe regurgitation until the patient's weight reached 25 kg. In experiments, peak transvalvular pressure gradients were 11.5 to 25.5 mm Hg, regurgitant fractions were 8.0% to 14.4%, and peak Reynolds shear stress in midsystolic phase was 29 to 318 Pa. CONCLUSIONS Our conduits with curved and bileaflet designs have acceptable clinical durability and proven hydrodynamic profiles, which eliminate valve regurgitation and serve as a reliable bridge to subsequent conduit replacement.
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Affiliation(s)
- Shunsuke Matsushima
- Department of Cardiovascular Surgery, Kobe Children's Hospital, Kobe, Japan; Division of Cardiovascular Surgery, Department of Surgery, Kobe University Graduate School of Medicine, Kobe, Japan.
| | - Hironori Matsuhisa
- Department of Cardiovascular Surgery, Kobe Children's Hospital, Kobe, Japan.
| | - Kohki Wakita
- Department of Mechanical Engineering, University of Hyogo, Himeji, Japan
| | - Takanori Tsujimoto
- Division of Cardiovascular Surgery, Department of Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Naohisa Takagaki
- Department of Mechanical Engineering, University of Hyogo, Himeji, Japan; Advanced Medical Engineering Research Institute, University of Hyogo, Himeji, Japan
| | - Itsuro Honda
- Department of Mechanical Engineering, University of Hyogo, Himeji, Japan; Advanced Medical Engineering Research Institute, University of Hyogo, Himeji, Japan
| | - Yoshihiro Oshima
- Department of Cardiovascular Surgery, Kobe Children's Hospital, Kobe, Japan
| | - Osamu Kawanami
- Department of Mechanical Engineering, University of Hyogo, Himeji, Japan; Advanced Medical Engineering Research Institute, University of Hyogo, Himeji, Japan
| | - Kenji Okada
- Division of Cardiovascular Surgery, Department of Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
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Veeratterapillay K, Coats CJ, Martin R, Chaudhry B, Coats L. A case report of complex congenital heart disease co-existing with hypertrophic cardiomyopathy. Eur Heart J Case Rep 2024; 8:ytae038. [PMID: 38313326 PMCID: PMC10836887 DOI: 10.1093/ehjcr/ytae038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 01/08/2024] [Accepted: 01/19/2024] [Indexed: 02/06/2024]
Abstract
Background Myocardial abnormalities are sometimes overlooked in congenital heart disease (CHD). The co-existence of hypertrophic cardiomyopathy is so uncommon that it is assumed to be a coincidence rather than an association. Case summary A 24-year-old gentleman, who was previously clinically well following a staged Fontan palliation for single-ventricle CHD, was transferred to our centre following an out-of-hospital cardiac arrest. He had return of spontaneous circulation after a period of cardiopulmonary resuscitation. Initial electrocardiogram showed sinus bradycardia. Computed tomography pulmonary angiography ruled out pulmonary embolism. Transthoracic echocardiography and cardiac magnetic resonance (CMR) demonstrated marked ventricular hypertrophy with no left ventricular outflow tract obstruction. Punctate areas of late gadolinium enhancement were noted in the basal septum, and T1 values were consistent with fibrosis. Cardiac catheterization demonstrated low Fontan pressures and normal coronaries. Ventricular tachycardia rapidly degenerating into ventricular fibrillation was induced during electrophysiological studies. Genetic testing demonstrated a pathogenic cardiac myosin-binding protein C variant consistent with co-existent hypertrophic cardiomyopathy. Bisoprolol was initiated and a subcutaneous implantable cardiac defibrillator implanted 4 weeks after his initial presentation. Two years on, he remains well with no therapies from his defibrillator. As well as Fontan surveillance, cascade testing, exercise prescription, and pre-conception counselling were addressed during follow-up. Discussion In CHD, ventricular hypertrophy may relate to congenital or acquired systemic outflow tract obstruction. Contemporary CMR techniques combined with genetic testing can be useful in differentiating between hypertrophy caused by congenital anomaly vs. concurrent cardiomyopathies. Multidisciplinary expertise is critical for accurate diagnosis and optimal care.
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Affiliation(s)
- Kuldeepa Veeratterapillay
- Adult Congenital Heart Unit, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Caroline J Coats
- West of Scotland Inherited Cardiac Conditions Service, Queen Elizabeth University Hospital, Glasgow, UK
| | - Ruairidh Martin
- Adult Congenital Heart Unit, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Bill Chaudhry
- Biosciences Institute, Newcastle University, Newcastle Upon Tyne, UK
| | - Louise Coats
- Adult Congenital Heart Unit, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
- Population Health Sciences Institute, Newcastle University, Newcastle Upon Tyne, UK
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Lopez L, Saurers DL, Barker PCA, Cohen MS, Colan SD, Dwyer J, Forsha D, Friedberg MK, Lai WW, Printz BF, Sachdeva R, Soni-Patel NR, Truong DT, Young LT, Altman CA. Guidelines for Performing a Comprehensive Pediatric Transthoracic Echocardiogram: Recommendations From the American Society of Echocardiography. J Am Soc Echocardiogr 2024; 37:119-170. [PMID: 38309834 DOI: 10.1016/j.echo.2023.11.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2024]
Abstract
Echocardiography is a fundamental component of pediatric cardiology, and appropriate indications have been established for its use in the setting of suspected, congenital, or acquired heart disease in children. Since the publication of guidelines for pediatric transthoracic echocardiography in 2006 and 2010, advances in knowledge and technology have expanded the scope of practice beyond the use of traditional modalities such as two-dimensional, M-mode, and Doppler echocardiography to evaluate the cardiac segmental structures and their function. Adjunct modalities such as contrast, three-dimensional, and speckle-tracking echocardiography are now used routinely at many pediatric centers. Guidelines and recommendations for the use of traditional and newer adjunct modalities in children are described in detail in this document. In addition, suggested protocols related to standard operations, infection control, sedation, and quality assurance and improvement are included to provide an organizational structure for centers performing pediatric transthoracic echocardiograms.
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Affiliation(s)
- Leo Lopez
- Department of Pediatrics Cardiology, Stanford University School of Medicine and Lucile Packard Children's Hospital Stanford, Palo Alto, California.
| | - Daniel L Saurers
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Piers C A Barker
- Duke Children's Hospital & Health Center, Duke University, Durham, North Carolina
| | - Meryl S Cohen
- Cardiac Center and Division of Cardiology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Steven D Colan
- Department of Cardiology, Boston Children's Hospital, Boston, Massachusetts
| | - Jeanine Dwyer
- Pediatric Heart Institute, Children's Hospital Colorado, Aurora, Colorado
| | - Daniel Forsha
- Ward Family Heart Center, Children's Mercy Kansas City Hospital, Kansas City, Missouri
| | - Mark K Friedberg
- Labatt Family Heart Centre, Division of Cardiology, The Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada
| | - Wyman W Lai
- Division of Pediatric Cardiology, University of California School of Medicine, Irvine, California; Department of Pediatrics, Children's Hospital of Orange County, Orange, California
| | - Beth F Printz
- Rady Children's Hospital San Diego and University of California, San Diego, San Diego, California
| | - Ritu Sachdeva
- Department of Pediatrics, Emory University School of Medicine and Children's Healthcare of Atlanta, Atlanta, Georgia
| | - Neha R Soni-Patel
- Pediatric & Adult Congenital Heart Center, Cleveland Clinic Children's Hospital, Cleveland, Ohio
| | - Dongngan T Truong
- University of Utah and Division of Pediatric Cardiology, Primary Children's Hospital, Salt Lake City, Utah
| | - Luciana T Young
- Seattle Children's Hospital and Pediatric Cardiology, University of Washington School of Medicine, Seattle, Washington
| | - Carolyn A Altman
- Baylor College of Medicine and Texas Children's Heart Center, Texas Children's Hospital, Houston, Texas
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26
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Braunlin E, Bay L, Guffon N, Yang M, Pangaud N, Clarke LA. Natural history of cardiac findings in mucopolysaccharidosis type I: report from an international registry. Cardiol Young 2024; 34:401-411. [PMID: 37850463 DOI: 10.1017/s1047951123003347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2023]
Abstract
Mucopolysaccharidosis type I is an inborn error of glycosaminoglycan catabolism with phenotypes ranging from severe (Hurler syndrome) to attenuated (Hurler-Scheie and Scheie syndromes). Cardiovascular involvement is common and contributes significantly to morbidity and mortality. We conducted a retrospective analysis of the prevalence and natural history of cardiac abnormalities in treatment-naïve individuals enrolled in the international Mucopolysaccharidosis Type I Registry. Interrogation of echocardiography data (presence of cardiac valve regurgitation and/or stenosis; measurements of left ventricular chamber dimensions in diastole and systole, diastolic left ventricular posterior wall and interventricular septal thicknesses and ventricular systolic function (shortening fraction)) showed that mitral regurgitation was the most common and earliest finding for individuals with both severe (58.3%, median age 1.2 years) and attenuated (74.2%, median age 8.0 years) disease. Left-sided valve stenosis was also common in individuals with attenuated disease (mitral 30.3%; aortic 25%). Abnormal ventricular wall and septal thickness (Z-scores ≥2) were observed early in both phenotypes. Z-scores for diastolic left ventricular posterior wall and interventricular septal thicknesses increased with age in the severe phenotype (annualised slopes of 0.2777 [p = 0.037] and 0.3831 [p = 0.001], respectively); a similar correlation was not observed in the attenuated phenotype (annualised slopes of -0.0401 [p = 0.069] and -0.0029 [p = 0.875], respectively). Decreased cardiac ventricular systolic function (defined as shortening fraction <28%) was uncommon but, when noted, was more frequent in infants with the severe phenotype. While cardiac abnormalities occur early in both severe and attenuated mucopolysaccharidosis type I, the pattern of valve dysfunction and progression of ventricular abnormalities vary by phenotype.
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Affiliation(s)
| | - Luisa Bay
- Hospital Nacional de Pediatría J. P. Garrahan, Ciudad Autónoma de Buenos Aires, Buenos Aires, Argentina
| | - Nathalie Guffon
- Centre de Référence des Maladies Héréditaires du Métabolisme, Hôpital Femme Mère Enfant, Lyon, France
| | - Meng Yang
- Formerly Epidemiology and Biostatistics, Sanofi, Cambridge, MA, USA
| | - Nicolas Pangaud
- Cardiology, Louis Pradel Hospital, Hospices Civils de Lyon, Lyon, France
| | - Lorne A Clarke
- Department of Medical Genetics and the British Columbia Children's Hospital Research Institute, University of British Columbia, Vancouver, BC, Canada
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27
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Cantinotti M, Jani V, Kutty S, Marchese P, Franchi E, Pizzuto A, Viacava C, Assanta N, Santoro G, Giordano R. Neonates and Infants with Left Heart Obstruction and Borderline Left Ventricle Undergoing Biventricular Repair: What Do We Know about Long-Term Outcomes? A Critical Review. Healthcare (Basel) 2024; 12:348. [PMID: 38338232 PMCID: PMC10855671 DOI: 10.3390/healthcare12030348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 01/22/2024] [Accepted: 01/23/2024] [Indexed: 02/12/2024] Open
Abstract
BACKGROUND The decision to perform biventricular repair (BVR) in neonates and infants presenting with either single or multiple left ventricle outflow obstructions (LVOTOs) and a borderline left ventricle (BLV) is subject to extensive discussion, and limited information is known regarding the long-term outcomes. As a result, the objective of this study is to critically assess and summarize the available data regarding the prognosis of neonates and infants with LVOTO and BLV who underwent BVR. METHODS In February 2023, we conducted a review study with three different medical search engines (the National Library of Medicine, Science Direct, and Cochrane Library) for Medical Subject Headings and free text terms including "congenital heart disease", "outcome", and "borderline left ventricle". The search was refined by adding keywords for "Shone's complex", "complex LVOT obstruction", "hypoplastic left heart syndrome/complex", and "critical aortic stenosis". RESULTS Out of a total of 51 studies, 15 studies were included in the final analysis. The authors utilized heterogeneous definitions to characterize BLV, resulting in considerable variation in inclusion criteria among studies. Three distinct categories of studies were identified, encompassing those specifically designed to evaluate BLV, those focused on Shone's complex, and finally those on aortic stenosis. Despite the challenges associated with comparing data originating from slightly different cardiac defects and from different eras, our results indicate a favorable survival rate and clinical outcome following BVR. However, the incidence of reintervention remains high, and concerns persist regarding residual pulmonary hypertension, which has been inadequately investigated. CONCLUSIONS The available data concerning neonates and infants with LVOTO and BLV who undergo BVR are inadequate and fragmented. Consequently, large-scale studies are necessary to fully ascertain the long-term outcome of these complex defects.
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Affiliation(s)
- Massimiliano Cantinotti
- Foundation G. Monasterio CNR-Regione Toscana, 56124 Pisa, Italy; (M.C.); (P.M.); (E.F.); (A.P.); (C.V.); (N.A.); (G.S.)
| | - Vivek Jani
- Helen B. Taussig Heart Center, Department of Pediatrics, Johns Hopkins Hospital, Baltimore, MD 21205, USA; (V.J.); (S.K.)
| | - Shelby Kutty
- Helen B. Taussig Heart Center, Department of Pediatrics, Johns Hopkins Hospital, Baltimore, MD 21205, USA; (V.J.); (S.K.)
| | - Pietro Marchese
- Foundation G. Monasterio CNR-Regione Toscana, 56124 Pisa, Italy; (M.C.); (P.M.); (E.F.); (A.P.); (C.V.); (N.A.); (G.S.)
| | - Eliana Franchi
- Foundation G. Monasterio CNR-Regione Toscana, 56124 Pisa, Italy; (M.C.); (P.M.); (E.F.); (A.P.); (C.V.); (N.A.); (G.S.)
| | - Alessandra Pizzuto
- Foundation G. Monasterio CNR-Regione Toscana, 56124 Pisa, Italy; (M.C.); (P.M.); (E.F.); (A.P.); (C.V.); (N.A.); (G.S.)
| | - Cecilia Viacava
- Foundation G. Monasterio CNR-Regione Toscana, 56124 Pisa, Italy; (M.C.); (P.M.); (E.F.); (A.P.); (C.V.); (N.A.); (G.S.)
| | - Nadia Assanta
- Foundation G. Monasterio CNR-Regione Toscana, 56124 Pisa, Italy; (M.C.); (P.M.); (E.F.); (A.P.); (C.V.); (N.A.); (G.S.)
| | - Giuseppe Santoro
- Foundation G. Monasterio CNR-Regione Toscana, 56124 Pisa, Italy; (M.C.); (P.M.); (E.F.); (A.P.); (C.V.); (N.A.); (G.S.)
| | - Raffaele Giordano
- Adult and Pediatric Cardiac Surgery, Department of Advanced Biomedical Sciences, University of Naples “Federico II”, 80131 Naples, Italy
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28
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Chinawa JM, Chinawa AT, Ujunwa FA, Odimegwu CL, Onyia JT, Chukwu K, Chukwu BF, Aronu AE, Ikefuna A. Normalization of Cardiac Structural dimension and Function to Body Surface Area in South East Nigeria Children. Niger J Clin Pract 2024; 27:109-116. [PMID: 38317043 DOI: 10.4103/njcp.njcp_547_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 12/18/2023] [Indexed: 02/07/2024]
Abstract
BACKGROUND Standardizing cardiac valve structures and function to body surface area will help the clinician and surgeons in decision-making. AIM To evaluate the z-scores of the sizes of cardiac structures and function and to present them in Gaussian curves and reference values. MATERIALS AND METHODS This was a cross-sectional study that involved 300 apparently healthy children. This study was performed among healthy children from birth to 18 years. Children with a normal echocardiogram, those with no chronic illness, no congenital heart defect, and no acquired heart defect were included in the study. RESULT The majority fell within the normal limits, as shown in the Gaussian curves. For instance, 40 (13.3%) of atrioventricular (AV) valve diameters were +1 Z-score above the normal, and only 5 (1.7%) were +2 Z-score above the normal. About 9.3% (28/300) had below -2 Z-score below normal, while only 5% had -1 Z-score below normal. Similarly, the left ventricular function z-scores were also derived at -3 Z-scores to +3 Z-scores. The standard reference values were compared with the results obtained from our Z score values. There was no significant difference noted in the Z-scores. P values ranged from 0.07 to 0.84 for all the cardiac structures except for gender, where Z-scores of the mitral valve and left pulmonary artery varied significantly (P = 0.02). CONCLUSION Reference values of cardiac structure and function were presented using Z scores, and we noted no significant difference when compared with the Western standard values except for the mitral valve and left pulmonary artery.
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Affiliation(s)
- J M Chinawa
- Department of Paediatrics, College of Medicine, University of Nigeria Ituku/Ozalla and University of Nigeria Teaching Hospital Ituku/Ozalla Enugu State, Nigeria
| | - A T Chinawa
- Department of Community Medicine, ESUCOM, Parklane Enugu, Nigeria
| | - F A Ujunwa
- Department of Paediatrics, College of Medicine, University of Nigeria Ituku/Ozalla and University of Nigeria Teaching Hospital Ituku/Ozalla Enugu State, Nigeria
| | - C L Odimegwu
- Department of Paediatrics, College of Medicine, University of Nigeria Ituku/Ozalla and University of Nigeria Teaching Hospital Ituku/Ozalla Enugu State, Nigeria
| | - J T Onyia
- Department of Paediatrics, College of Medicine, University of Nigeria Ituku/Ozalla and University of Nigeria Teaching Hospital Ituku/Ozalla Enugu State, Nigeria
| | - K Chukwu
- Department of Paediatrics, College of Medicine, ESUCOM Parklane Enugu, Nigeria
| | - B F Chukwu
- Department of Paediatrics, College of Medicine, University of Nigeria Ituku/Ozalla and University of Nigeria Teaching Hospital Ituku/Ozalla Enugu State, Nigeria
| | - A E Aronu
- Department of Paediatrics, College of Medicine, University of Nigeria Ituku/Ozalla and University of Nigeria Teaching Hospital Ituku/Ozalla Enugu State, Nigeria
| | - A Ikefuna
- Department of Paediatrics, College of Medicine, University of Nigeria Ituku/Ozalla and University of Nigeria Teaching Hospital Ituku/Ozalla Enugu State, Nigeria
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29
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Müller M, Biermann D, Righa MM, Carstens H, Kozlik-Feldmann RG, Hübler M, Sachweh JS. The Ongoing Debate: Longevity of Biological Valves in Pulmonary Position. Thorac Cardiovasc Surg 2024; 72:e1-e6. [PMID: 38688313 DOI: 10.1055/a-2316-8828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2024]
Abstract
BACKGROUND In patients with tetralogy of Fallot (ToF) or ToF-like anatomy, factors possibly impacting the longevity of biological valves in the pulmonary position were investigated. METHOD Between 1997 and 2017, 79 consecutive hospital survivors with a median age of 8.7 years (range: 0.2-56.1 years; interquartile range [IQR]: 14.8 years) with ToF or ToF-like anatomy underwent surgical implantation of Contegra (n = 34), Hancock (n = 23), Perimount (n = 9), pulmonary homograft (n = 9), and miscellaneous (n = 4) conduits. The median internal graft diameter was 19 mm (range: 11-29 mm; IQR: 8 mm) which refers to a median z-score of 0.6 standard deviation (SD) (range: -1.8 to 4.0 SD; IQR: 2.1 SD). RESULTS The median time of follow-up was 9.4 years (range: 1.1-18.8 years; IQR: 6.0 years). Thirty-nine patients (49%) underwent surgical (n = 32) or interventional (n = 7) pulmonary valve re-replacement. Univariate Cox regression revealed patient age (p = 0.018), body surface area (p = 0.004), internal valve diameter (p = 0.005), and prosthesis z-score (p = 0.018) to impact valve longevity. Multivariate Cox regression analysis, however, did not show any significant effect (likely related to multicollinearity). Subgroup analysis showed that valve-revised patients have a higher average z-score (p = 0.003) and younger average age (p = 0.007). CONCLUSION A decreased longevity of biological valves in the pulmonary position is related to younger age, lower valve diameter, and higher z-score. Because valve size (diameter and z-score) can be predicted by age, patient age is the crucial parameter influencing graft longevity.
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Affiliation(s)
- Marlene Müller
- Bereich Kinderherzchirurgie/Chirurgie angeborener Herzfehler, Klinik für Kinderherzmedizin und Erwachsene mit angeborenen Herzfehlern, Universitäres Herz- und Gefäßzentrum Hamburg, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | - Daniel Biermann
- Bereich Kinderherzchirurgie/Chirurgie angeborener Herzfehler, Klinik für Kinderherzmedizin und Erwachsene mit angeborenen Herzfehlern, Universitäres Herz- und Gefäßzentrum Hamburg, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | - Miriam Mkanyika Righa
- Bereich Kinderherzchirurgie/Chirurgie angeborener Herzfehler, Klinik für Kinderherzmedizin und Erwachsene mit angeborenen Herzfehlern, Universitäres Herz- und Gefäßzentrum Hamburg, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | - Henning Carstens
- Bereich Kinderherzchirurgie/Chirurgie angeborener Herzfehler, Klinik für Kinderherzmedizin und Erwachsene mit angeborenen Herzfehlern, Universitäres Herz- und Gefäßzentrum Hamburg, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | - Rainer Gerhard Kozlik-Feldmann
- Bereich Kinderkardiologie, Klinik für Kinderherzmedizin und Erwachsene mit angeborenen Herzfehlern, Universitäres Herz- und Gefäßzentrum Hamburg, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | - Michael Hübler
- Bereich Kinderherzchirurgie/Chirurgie angeborener Herzfehler, Klinik für Kinderherzmedizin und Erwachsene mit angeborenen Herzfehlern, Universitäres Herz- und Gefäßzentrum Hamburg, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | - Jörg Siegmar Sachweh
- Bereich Kinderherzchirurgie/Chirurgie angeborener Herzfehler, Klinik für Kinderherzmedizin und Erwachsene mit angeborenen Herzfehlern, Universitäres Herz- und Gefäßzentrum Hamburg, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
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30
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Duman D, Demetgül H, Sel K, Dönmez YN, Çelikkaya ME, Hüzmeli ED, Akın A. Cardiovascular Screening before Sports Participation: Results of 11487 Children. KLINISCHE PADIATRIE 2024; 236:24-30. [PMID: 37666271 DOI: 10.1055/a-2144-6041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/06/2023]
Abstract
AIM In this study, it is aimed to analyze the data of children who were referred to our clinic for pre-participation sports screening. METHODS Data, between September 2017 and December 2021, had been analyzed. All these subjects had been questioned for their personal and family medical stories and examined for cardiovascular system findings. Electrocardiography (ECG) and echocardiography were applied to all of them. RESULTS 11487 children were consulted to the cardiology clinic for pre-sports participation screening. The mean age was 12.7±4,57 (7-18 years). 34/11487(0,29%) subjects weren't allowed to participate in sports activities at first. In 23 of 34 subjects, cardiac arrhythmias were established. 15 had Wolff-Parkinson-White (WPW) syndrome, 3 subjects had ventricular extrasystole, and also ventricular tachycardia in one of them. Four subjects had long QT syndrome and one had ST elevation with the pre-diagnosis of coronary artery disease. ECG screening alone aided in identifying asymptomatic (0.05%) that could have been potentially at risk for sudden cardiac death. CONCLUSION Positive ECG and echocardiography findings involve a very little ratio.But ECG involves an important tool for screening lethal cardiac arrhythmias in asymptomatic patients.If ECG or echocardiography couldn't be taken, further evaluation should be necessary with symptoms and/or family history.
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Affiliation(s)
- Derya Duman
- Pediatric Cardiology, Mersin University Faculty of Medicine, Mersin, Turkey
| | - Hasan Demetgül
- Pediatric Cardiology, Hatay Antakya State Hospital, Antakya, Turkey
| | - Kutay Sel
- Pediatric Cardiology, SBU Ankara Dr Sami Ulus Maternity Child Health and Diseases Training and Research Hospital, Ankara, Turkey
| | | | | | - Esra Doğru Hüzmeli
- Department of physical therapy and rehabilitation, Hatay Mustafa Kemal University, Antakya, Turkey
| | - Alper Akın
- Pediatric Cardiology, Dicle University Medical Faculty, Diyarbakir, Turkey
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31
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Hussain WG, Shehzad F, Akbar A. Comparison of Quantile Regression and Gaussian ( Z-scores) Percentiles to BSA in Growth Charts With a Pakistani Population. Gerontol Geriatr Med 2024; 10:23337214241273189. [PMID: 39246300 PMCID: PMC11380118 DOI: 10.1177/23337214241273189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2024] [Revised: 07/08/2024] [Accepted: 07/11/2024] [Indexed: 09/10/2024] Open
Abstract
Introduction: In the current study, we construct growth charts of body surface area (BSA) for adults using the quantile regression (QR) approach and growth charts of different Gaussian Percentiles (Z-scores) against age. Methods: A cross-sectional data consisting of 3,473 individuals aged 5 or more, both males and females were taken from Multan city. Quantile regression (QR) was used to construct BSA growth charts. Growth charts for different Z-scores were also constructed. Results: For our data set, the mean BSA is 0.48750. The BSA percentiles show a trending higher after the age of 5 until the age of 22, then decrease between age 22 and 35, and then finally increase after age 35. The Z-score curve increases slightly after age 5 and then proceeds higher until age 22. After age 22 and before 35 it plateaus and then increases slightly after age 35. Conclusion: Since the use of empirical BSA percentiles and Z-scores with grouped age provides a discrete approximation for the population percentiles and Z-scores, it is more accurate to use continuous BSA percentile and Z-score, curves against given ages while using quantile regression and Z-score approach. Furthermore, this approach can also be adopted to construct many other growth charts for physiological and medical sciences.
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Affiliation(s)
| | | | - Atif Akbar
- Bahauddin Zakariya University, Multan, Pakistan
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32
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Goyal A, Knight J, Hasan M, Rao H, Thomas AS, Sarvestani A, St Louis J, Kochilas L, Raghuveer G. Survival After Single-Stage Repair of Truncus Arteriosus and Associated Defects. Ann Thorac Surg 2024; 117:153-160. [PMID: 37414385 DOI: 10.1016/j.athoracsur.2023.06.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 05/21/2023] [Accepted: 06/20/2023] [Indexed: 07/08/2023]
Abstract
BACKGROUND The goal of this study was to describe in-hospital and long-term mortality after single-stage repair of truncus arteriosus communis (TAC) and explore factors associated with these outcomes. METHODS This was a cohort study of consecutive patients undergoing single-stage TAC repair between 1982 and 2011 reported to the Pediatric Cardiac Care Consortium registry. In-hospital mortality was obtained for the entire cohort from registry records. Long-term mortality was obtained for patients with available identifiers by matching with the National Death Index through 2020. Kaplan-Meier survival estimates were created for up to 30 years after discharge. Cox regression models estimated hazard ratios for the associations with potential risk factors. RESULTS A total of 647 patients (51% male) underwent single-stage TAC repair at a median age of 18 days; 53% had type I TAC, 13% had interrupted aortic arch, and 10% underwent concomitant truncal valve surgery. Of these, 486 (75%) patients survived to hospital discharge. After discharge, 215 patients had identifiers for tracking long-term outcomes; 30-year survival was 78%. Concomitant truncal valve surgery at the index procedure was associated with increased in-hospital and 30-year mortality. Concomitant interrupted aortic arch repair was not associated with increased in-hospital or 30-year mortality. CONCLUSIONS Concomitant truncal valve surgery but not interrupted aortic arch was associated with higher in-hospital and long-term mortality. Careful consideration of the need and timing for truncal valve intervention may improve TAC outcomes.
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Affiliation(s)
- Anmol Goyal
- Department of Pediatrics, University of Missouri-Kansas City School of Medicine, Kansas City, Missouri.
| | - Jessica Knight
- Department of Epidemiology and Biostatistics, University of Georgia, Athens, Georgia
| | - Mohammed Hasan
- Department of Pediatrics, University of Missouri-Kansas City School of Medicine, Kansas City, Missouri
| | - Hussain Rao
- Department of Pediatrics, University of Missouri-Kansas City School of Medicine, Kansas City, Missouri
| | - Amanda S Thomas
- Center for Epidemiology and Clinical Research, School of Public Health, University of Minnesota, Minneapolis, Minnesota
| | - Amber Sarvestani
- Department of Pediatrics, University of Missouri-Kansas City School of Medicine, Kansas City, Missouri
| | - James St Louis
- Department of Surgery, Medical College of Georgia, Augusta, Georgia
| | - Lazaros Kochilas
- Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia
| | - Geetha Raghuveer
- Department of Pediatrics, University of Missouri-Kansas City School of Medicine, Kansas City, Missouri
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Jansen M, de Brouwer R, Hassanzada F, Schoemaker AE, Schmidt AF, Kooijman-Reumerman MD, Bracun V, Slieker MG, Dooijes D, Vermeer AMC, Wilde AAM, Amin AS, Lekanne Deprez RH, Herkert JC, Christiaans I, de Boer RA, Jongbloed JDH, van Tintelen JP, Asselbergs FW, Baas AF. Penetrance and Prognosis of MYH7 Variant-Associated Cardiomyopathies: Results From a Dutch Multicenter Cohort Study. JACC. HEART FAILURE 2024; 12:134-147. [PMID: 37565978 DOI: 10.1016/j.jchf.2023.07.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 07/07/2023] [Accepted: 07/11/2023] [Indexed: 08/12/2023]
Abstract
BACKGROUND MYH7 variants cause hypertrophic cardiomyopathy (HCM), noncompaction cardiomyopathy (NCCM), and dilated cardiomyopathy (DCM). Screening of relatives of patients with genetic cardiomyopathy is recommended from 10 to 12 years of age onward, irrespective of the affected gene. OBJECTIVES This study sought to study the penetrance and prognosis of MYH7 variant-associated cardiomyopathies. METHODS In this multicenter cohort study, penetrance and major cardiomyopathy-related events (MCEs) were assessed in carriers of (likely) pathogenic MYH7 variants by using Kaplan-Meier curves and log-rank tests. Prognostic factors were evaluated using Cox regression with time-dependent coefficients. RESULTS In total, 581 subjects (30.1% index patients, 48.4% male, median age 37.0 years [IQR: 19.5-50.2 years]) were included. HCM was diagnosed in 226 subjects, NCCM in 70, and DCM in 55. Early penetrance and MCEs (age <12 years) were common among NCCM-associated variant carriers (21.2% and 12.0%, respectively) and DCM-associated variant carriers (15.3% and 10.0%, respectively), compared with HCM-associated variant carriers (2.9% and 2.1%, respectively). Penetrance was significantly increased in carriers of converter region variants (adjusted HR: 1.87; 95% CI: 1.15-3.04; P = 0.012) and at age ≤1 year in NCCM-associated or DCM-associated variant carriers (adjusted HR: 21.17; 95% CI: 4.81-93.20; P < 0.001) and subjects with a family history of early MCEs (adjusted HR: 2.45; 95% CI: 1.09-5.50; P = 0.030). The risk of MCE was increased in subjects with a family history of early MCEs (adjusted HR: 1.82; 95% CI: 1.15-2.87; P = 0.010) and at age ≤5 years in NCCM-associated or DCM-associated variant carriers (adjusted HR: 38.82; 95% CI: 5.16-291.88; P < 0.001). CONCLUSIONS MYH7 variants can cause cardiomyopathies and MCEs at a young age. Screening at younger ages may be warranted, particularly in carriers of NCCM- or DCM-associated variants and/or with a family history of MCEs at <12 years.
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Affiliation(s)
- Mark Jansen
- Department of Genetics, University Medical Centre Utrecht, Utrecht University, Utrecht, the Netherlands; Department of Cardiology, University Medical Centre Utrecht, Utrecht University, Utrecht, the Netherlands; Netherlands Heart Institute, Utrecht, the Netherlands; European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart).
| | - Remco de Brouwer
- Netherlands Heart Institute, Utrecht, the Netherlands; Department of Cardiology, University Medical Centre Groningen, University of Groningen, Groningen, the Netherlands
| | - Fahima Hassanzada
- Department of Genetics, University Medical Centre Utrecht, Utrecht University, Utrecht, the Netherlands; European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
| | - Angela E Schoemaker
- Department of Genetics, University Medical Centre Utrecht, Utrecht University, Utrecht, the Netherlands; European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
| | - Amand F Schmidt
- Department of Cardiology, University Medical Centre Utrecht, Utrecht University, Utrecht, the Netherlands; European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart); Institute of Cardiovascular Science, Faculty of Population Health Sciences, University College London, London, United Kingdom; Department of Cardiology, University Medical Centre Amsterdam, University of Amsterdam, Amsterdam, the Netherlands; Amsterdam Cardiovascular Sciences, Heart Failure and Arrhythmias, University Medical Centre Amsterdam, Amsterdam, the Netherlands
| | - Maria D Kooijman-Reumerman
- Department of Genetics, University Medical Centre Utrecht, Utrecht University, Utrecht, the Netherlands; European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
| | - Valentina Bracun
- Department of Cardiology, University Medical Centre Groningen, University of Groningen, Groningen, the Netherlands
| | - Martijn G Slieker
- European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart); Department of Pediatric Cardiology, University Medical Centre Utrecht, Utrecht University, the Netherlands
| | - Dennis Dooijes
- Department of Genetics, University Medical Centre Utrecht, Utrecht University, Utrecht, the Netherlands; European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
| | - Alexa M C Vermeer
- European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart); Department of Human Genetics, University Medical Centre Amsterdam Amsterdam, University of Amsterdam, Amsterdam, the Netherlands
| | - Arthur A M Wilde
- European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart); Department of Cardiology, University Medical Centre Amsterdam, University of Amsterdam, Amsterdam, the Netherlands; Amsterdam Cardiovascular Sciences, Heart Failure and Arrhythmias, University Medical Centre Amsterdam, Amsterdam, the Netherlands
| | - Ahmad S Amin
- European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart); Department of Cardiology, University Medical Centre Amsterdam, University of Amsterdam, Amsterdam, the Netherlands; Amsterdam Cardiovascular Sciences, Heart Failure and Arrhythmias, University Medical Centre Amsterdam, Amsterdam, the Netherlands
| | - Ronald H Lekanne Deprez
- European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart); Department of Human Genetics, University Medical Centre Amsterdam Amsterdam, University of Amsterdam, Amsterdam, the Netherlands
| | - Johanna C Herkert
- Department of Genetics, University Medical Centre Groningen, University of Groningen, Groningen, the Netherlands
| | - Imke Christiaans
- Department of Genetics, University Medical Centre Groningen, University of Groningen, Groningen, the Netherlands
| | - Rudolf A de Boer
- European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart); Department of Cardiology, University Medical Centre Groningen, University of Groningen, Groningen, the Netherlands; Department of Cardiology, Thorax Center, Erasmus University Medical Center, Erasmus University Rotterdam, Rotterdam, the Netherlands
| | - Jan D H Jongbloed
- Department of Genetics, University Medical Centre Groningen, University of Groningen, Groningen, the Netherlands
| | - J Peter van Tintelen
- Department of Genetics, University Medical Centre Utrecht, Utrecht University, Utrecht, the Netherlands; Netherlands Heart Institute, Utrecht, the Netherlands; European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
| | - Folkert W Asselbergs
- Department of Cardiology, University Medical Centre Utrecht, Utrecht University, Utrecht, the Netherlands; European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart); Institute of Cardiovascular Science, Faculty of Population Health Sciences, University College London, London, United Kingdom; Department of Cardiology, University Medical Centre Amsterdam, University of Amsterdam, Amsterdam, the Netherlands; Amsterdam Cardiovascular Sciences, Heart Failure and Arrhythmias, University Medical Centre Amsterdam, Amsterdam, the Netherlands; Health Data Research UK and Institute of Health Informatics, University College London, London, United Kingdom
| | - Annette F Baas
- Department of Genetics, University Medical Centre Utrecht, Utrecht University, Utrecht, the Netherlands; European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
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Lin WH, Luo FR, Cai YY, Xiao HJ, Huang QW. How should preoperative examinations be chosen for infants with a ventricular septal defect: transthoracic echocardiography, cardiac CTA, or a combination of these two technologies? BMC Cardiovasc Disord 2023; 23:600. [PMID: 38066421 PMCID: PMC10704818 DOI: 10.1186/s12872-023-03635-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 11/26/2023] [Indexed: 12/18/2023] Open
Abstract
OBJECTIVE To evaluate the accuracy of transthoracic echocardiography (TTE) and cardiac computed tomography angiography (CTA) in detecting the size and location of ventricular septal defects (VSD) in infants. METHODS Data from 258 infants diagnosed with VSD between January 2020 and December 2022 were retrospectively analyzed. All infants underwent both TTE and cardiac CTA. The accuracy of these imaging modalities was assessed by comparing their findings with intraoperative observations of VSD size and location. RESULTS Intraoperatively, the average VSD size was 6.1 ± 2.5 mm. The defects were classified as committed VSD (Type 1) in 45 patients, noncommitted VSD (Type 2) in 198 patients, inlet VSD (Type 3) in 12 patients, and muscular VSD (Type 4) in 3 patients. Echocardiography estimated the average VSD size at 5.6 ± 2.7 mm, with 42 patients identified as Type 1, 203 as Type 2, 10 as Type 3, and 3 as Type 4. Cardiac CTA estimated the average size at 5.9 ± 3.2 mm, with 48 patients identified as Type 1, 196 as Type 2, 11 as Type 3, and 3 as Type 4. The accuracy rates of TTE and cardiac CTA in diagnosing VSD location were 98.1% and 98.8%, respectively. A survey of surgeons indicated that 80% believe both TTE and cardiac CTA are essential preoperative evaluations. CONCLUSIONS TTE accurately diagnoses the size and location of VSD, while cardiac CTA serves as a valuable complementary method to TTE. Most surgeons advocate for the combined use of these examinations for preoperative assessment.
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Affiliation(s)
- Wei-Hua Lin
- Department of Radiology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, China
| | - Fu-Rong Luo
- Department of Radiology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, China
| | - Yi-Yong Cai
- Department of Radiology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, China
| | - Hui-Jun Xiao
- Department of Radiology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, China
| | - Qing-Wen Huang
- Department of Radiology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, China.
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Yang LT, Ye Z, Wajih Ullah M, Maleszewski JJ, Scott CG, Padang R, Pislaru SV, Nkomo VT, Mankad SV, Pellikka PA, Oh JK, Roger VL, Enriquez-Sarano M, Michelena HI. Bicuspid aortic valve: long-term morbidity and mortality. Eur Heart J 2023; 44:4549-4562. [PMID: 37611071 DOI: 10.1093/eurheartj/ehad477] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 06/26/2023] [Accepted: 07/14/2023] [Indexed: 08/25/2023] Open
Abstract
BACKGROUND AND AIMS Bicuspid aortic valve (BAV) is the most common congenital heart anomaly. Lifetime morbidity and whether long-term survival varies according to BAV patient-sub-groups are unknown. This study aimed to assess lifetime morbidity and long-term survival in BAV patients in the community. METHODS The authors retrospectively identified all Olmsted County (Minnesota) residents with an echocardiographic diagnosis of BAV from 1 January 1980 to 31 December 2009, including patients with typical valvulo-aortopathy (BAV without accelerated valvulo-aortopathy or associated disorders), and those with complex valvulo-aortopathy (BAV with accelerated valvulo-aortopathy or associated disorders). RESULTS 652 consecutive diagnosed BAV patients [median (IQR) age 37 (22-53) years; 525 (81%) adult and 127 (19%) paediatric] were followed for a median (IQR) of 19.1 (12.9-25.8) years. The total cumulative lifetime morbidity burden (from birth to age 90) was 86% (95% CI 82.5-89.7); cumulative lifetime progression to ≥ moderate aortic stenosis or regurgitation, aortic valve surgery, aortic aneurysm ≥45 mm or z-score ≥3, aorta surgery, infective endocarditis and aortic dissection was 80.3%, 68.5%, 75.4%, 27%, 6% and 1.6%, respectively. Survival of patients with typical valvulo-aortopathy [562 (86%), age 40 (28-55) years, 86% adults] was similar to age-sex-matched Minnesota population (P = .12). Conversely, survival of patients with complex valvulo-aortopathy [90 (14%), age 14 (3-26) years, 57% paediatric] was lower than expected, with a relative excess mortality risk of 2.25 (95% CI 1.21-4.19) (P = .01). CONCLUSION The BAV condition exhibits a high lifetime morbidity burden where valvulo-aortopathy is close to unavoidable by age 90. The lifetime incidence of infective endocarditis is higher than that of aortic dissection. The most common BAV clinical presentation is the typical valvulo-aortopathy with preserved expected long-term survival, while the complex valvulo-aortopathy presentation incurs higher mortality.
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Affiliation(s)
- Li-Tan Yang
- Department of Cardiovascular Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
- Cardiology Division, National Taiwan University Hospital, Taipei, TW 100, Taiwan
| | - Zi Ye
- Department of Cardiovascular Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
| | - Muhammad Wajih Ullah
- Department of Cardiovascular Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
| | | | - Christopher G Scott
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN 55905, USA
| | - Ratnasari Padang
- Department of Cardiovascular Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
| | - Sorin V Pislaru
- Department of Cardiovascular Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
| | - Vuyisile T Nkomo
- Department of Cardiovascular Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
| | - Sunil V Mankad
- Department of Cardiovascular Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
| | - Patricia A Pellikka
- Department of Cardiovascular Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
| | - Jae K Oh
- Department of Cardiovascular Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
| | - Veronique L Roger
- Department of Cardiovascular Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
| | - Maurice Enriquez-Sarano
- Department of Cardiovascular Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
| | - Hector I Michelena
- Department of Cardiovascular Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
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Koneti NR, Bakhru S, Dhulipudi B, Rajan S, Sreeram N. Stent Strut Dilation in Branch Pulmonary Artery Stenosis Following Stenting of Arterial Duct in Duct-dependent Pulmonary Circulation. Pediatr Cardiol 2023:10.1007/s00246-023-03319-2. [PMID: 37932524 DOI: 10.1007/s00246-023-03319-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Accepted: 10/03/2023] [Indexed: 11/08/2023]
Abstract
To assess the feasibility and outcome of stent strut dilation after arterial duct stenting with associated branch pulmonary artery (BPA) stenosis. Stenting of arterial duct in infants with duct-dependent pulmonary circulation is technically challenging. The presence of BPA stenosis is a relative contraindication for stent implantation. Infants with duct-dependent pulmonary circulation and associated BPA stenosis were assessed either by transthoracic echocardiogram alone or additional computerized tomography angiogram when required. Following ductal stenting, the stent struts of the stenosed BPA were crossed with an additional 0.014″ coronary guide wire and dilated using coronary balloons (2.0 or 2.5 mm in diameter). Seventeen (12 male) patients were considered for the procedure. The median age and weight were 27 days (range 2-94) and 2.6 kg (range 2.2-5), respectively. Fourteen patients (82.4%) underwent stent strut dilation after arterial duct stenting. Struts to left pulmonary artery was opened in 9 (64.3%) and right pulmonary artery in 5 (35.7%). The mean systemic oxygen saturation increased from 66.23 ± 8.9% at baseline to 86 ± 2.2% immediately after the stent deployment and final saturations after stent strut dilation were 89.29 ± 4.3%. Angiographic pulmonary flow improved in all cases. Stent strut dilation could not be done in 3 patients due to unfavorable anatomy. One patient had acute stent thrombosis and died in the hospital. Two others died during follow-up, during an acute febrile illness and gastroenteritis. All survivors underwent cardiac surgery and were on regular follow-up. Strut dilation of BPA stenosis is feasible to augment pulmonary blood flow, following arterial duct stenting. This procedure may be useful in selected patients with BPA stenosis to have uniform growth of pulmonary arteries.
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Affiliation(s)
- Nageswara Rao Koneti
- Consultant Pediatric Cardiologist, Rainbow Children's Heart Institute, Hyderabad, India.
| | - Shweta Bakhru
- Consultant Pediatric Cardiologist, Rainbow Children's Heart Institute, Hyderabad, India
| | - Bhargavi Dhulipudi
- Consultant Pediatric Cardiologist, Rainbow Children's Heart Institute, Hyderabad, India
| | - Saileela Rajan
- Consultant Pediatric Cardiologist, Rainbow Children's Heart Institute, Hyderabad, India
| | - Narayanswami Sreeram
- Department of Pediatric Cardiology, Heart Center, University Hospital of Cologne, Cologne, Germany
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Hui C, Ren Q, Zhuang J, Chen J, Li X, Cui H, Cen J, Xu G, Wen S. Bronchus compression is a predictor for reobstruction in coarctation with hypoplastic arch repair. INTERDISCIPLINARY CARDIOVASCULAR AND THORACIC SURGERY 2023; 37:ivad186. [PMID: 37991842 PMCID: PMC10681811 DOI: 10.1093/icvts/ivad186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 09/13/2023] [Accepted: 11/21/2023] [Indexed: 11/24/2023]
Abstract
OBJECTIVES The surgical treatment of coarctation of aorta with hypoplastic aortic arch (CoA/HAA) was challenging to achieve long-lasting arch patency. We reviewed early and late outcomes in our centre and identified predictors for arch reobstruction. METHODS A retrospective analysis of medical records was performed to identify CoA/HAA patients who underwent primary arch reconstruction via median sternotomy between 2011 and 2020. Preoperative aortic arch geometry was analysed with cardiac computed tomographic angiography. Bedside flexible fibre-optic bronchoscopy was routinely performed after surgery in intensive care unit. RESULTS There were 104 consecutive patients (median age 39.5 days) who underwent extended end-to-end anastomosis, extended end-to-side anastomosis and autograft patch augmentation. Early mortality was 3.8% and overall survival was 94.1% [95% confidence interval (CI) 89.6-98.8%] at 1, 3 and 5 years. Reobstruction-free survival was 85.1% (95% CI 78.4-92.3%) at 1 year, 80.6% (95% CI 73.1-88.9%) at 3 years and 77.4% (95% CI 69.2-86.6%) at 5 years. Preoperative aortic arch geometric parameters were not important factors for reobstruction. Nineteen patients (18.3%) were detected with left main bronchus compression (LMBC) on flexible fibre-optic bronchoscopy. Cardiopulmonary bypass time [P < 0.001, hazard ratio (95% CI): 1.02 (1.01-1.03)] and postoperative LMBC [P = 0.034, hazard ratio (95% CI): 2.99 (1.09-8.23)] were independent predictive factors on multivariable Cox regression analysis of reobstruction-free survival. CONCLUSIONS Aortic arch can be satisfactorily repaired by extended end-to-end anastomosis, extended end-to-side anastomosis and autograft patch augmentation via median sternotomy in CoA/HAA. Cardiopulmonary bypass time and postoperative LMBC detected by flexible fibre-optic bronchoscopy are significant predictors for long-term arch reobstruction.
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Affiliation(s)
- Chengyi Hui
- Department of Cardiac Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Qiushi Ren
- Department of Cardiac Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
- Department of Cardiac Surgery, School of Medicine, South China University of Technology, Guangzhou, China
| | - Jian Zhuang
- Department of Cardiac Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
- Department of Cardiac Surgery, School of Medicine, South China University of Technology, Guangzhou, China
| | - Jimei Chen
- Department of Cardiac Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Xiaohua Li
- Department of Cardiac Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Hujun Cui
- Department of Cardiac Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Jianzheng Cen
- Department of Cardiac Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Gang Xu
- Department of Cardiac Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Shusheng Wen
- Department of Cardiac Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
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Olfe J, Kanitz JJ, Stark VC, Stute F, von Kodolitsch Y, Biermann D, Huebler M, Kozlik-Feldmann R, Mir TS. Prophylactic effect of angiotensin receptor blockers in children with genetic aortopathies: the early bird catches the worm. Clin Res Cardiol 2023; 112:1610-1619. [PMID: 37160466 PMCID: PMC10584712 DOI: 10.1007/s00392-023-02221-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Accepted: 04/28/2023] [Indexed: 05/11/2023]
Abstract
AIMS In genetic aortopathies (GA) particular attention is paid to aortic root dilatation which has an impact on morbidity and mortality. This study focuses on the effects of therapy with angiotensin-II-receptor-blockers (ARB) or beta-blockers (BB) on aortic root growth and the question which therapy should be initiated at which dosage and at what age. METHODS Since 1998 we diagnosed 208 patients with GA (170 FBN-1). 81 patients between 5 months and 18 years receiving either ARB or BB therapy were included. We retrospectively analyzed the progression of the dilatation of Sinus Valsalva aortae (SV) using calculated z-scores before and after therapy initiation and compared BB and ARB treatment. RESULTS Both ARB and BB (p < 0.05) therapy showed significant improvement in aortic root growth, while the effect is significantly more pronounced in ARB (p < 0.01) independent of age and genetic cause. A detailed comparison of the two drug groups showed a more sustained effect in limiting the progression of the dilatation of the aortic root in patients treated with ARB. Progression of dilatation of the SV was significantly lower in children treated with ARBs compared to BB (delta z-score, p < 0.05). In addition, ARBs were better tolerated and had a significantly lower discontinuation rate (3%) compared to BB (50%) (p < 0.01). Independently of age at initiation all children and adolescents were able to reach the target dose under ARB. CONCLUSION We demonstrated a significant change in both treatment options, with the effect of ARB being more pronounced while being better tolerated throughout the treatment period.
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Affiliation(s)
- J Olfe
- Children´s Heart Clinic, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
- German Centre for Cardiovascular Research (DZHK), Partner Site/Kiel/Lübeck, Hamburg, Germany
| | - J J Kanitz
- Children´s Heart Clinic, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - V C Stark
- Children´s Heart Clinic, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - F Stute
- Children´s Heart Clinic, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Y von Kodolitsch
- German Aortic Center, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- German Centre for Cardiovascular Research (DZHK), Partner Site/Kiel/Lübeck, Hamburg, Germany
| | - D Biermann
- Children´s Heart Clinic, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
- German Centre for Cardiovascular Research (DZHK), Partner Site/Kiel/Lübeck, Hamburg, Germany
| | - M Huebler
- Children´s Heart Clinic, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - R Kozlik-Feldmann
- Children´s Heart Clinic, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
- German Centre for Cardiovascular Research (DZHK), Partner Site/Kiel/Lübeck, Hamburg, Germany
| | - T S Mir
- Children´s Heart Clinic, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany.
- German Centre for Cardiovascular Research (DZHK), Partner Site/Kiel/Lübeck, Hamburg, Germany.
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Saengsin K, Sperotto F, Lu M, Garcia Mancebo J, Sacco E, Godsay M, DiNardo JA, Kheir JN. Administration of Milrinone Following Tetralogy of Fallot Repair Increases Postoperative Volume Administration Without Improving Cardiac Output. Anesth Analg 2023; 137:1056-1065. [PMID: 37733944 DOI: 10.1213/ane.0000000000006662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/23/2023]
Abstract
BACKGROUND Phosphodiesterase inhibitors are known to relieve symptoms in the setting of heart failure, although their effects in restrictive ventricular physiology have been poorly characterized. We explored the association between the use of milrinone and volume administration during the first 72 hours following surgical repair of tetralogy of Fallot (TOF). METHODS We reviewed all cases of primary surgical repair of TOF with pulmonary stenosis or atresia at Boston Children's Hospital between 2011 and 2020. To adjust for baseline differences between patients who did and did not receive milrinone, we matched patients with similar propensity scores in a 1:1 ratio (use of milrinone versus not). We then compared the need for volume administration during the first 72 hours postoperatively, vital signs, and measures of cardiac output between the matched cohorts. Additionally, in the group of patients receiving milrinone, linear regression modeling was used to explore the relationship between total dose of milrinone and total volume administration. RESULTS Among 351 included patients, 134 received perioperative milrinone. A total of 212 patients (106 per group) were matched based on anatomic and surgical risks using a propensity score. After propensity matching, compared with nonmilrinone-treated patients, milrinone-treated patients were given postoperative volume more frequently (66% vs 52%; difference 14% [95% confidence interval, CI, 1%-27%]; P = .036). Milrinone-treated patients had a slower recovery of tachycardia during the first 12 hours (difference in slope 0.30 [95% CI, 0.14-0.47] beats per minute [BPM]/h; P < .001), and the intergroup difference peaked at 12 hours postoperatively (8 [95% CI, 5-12] BPM). Milrinone administration was not associated with improved cardiac output, including arteriovenous oxyhemoglobin saturation difference. In propensity-matched patients receiving milrinone, the total volume administered during the first 72 postoperative hours was significantly associated with the cumulative dose of postoperative milrinone ( r = 0.20; 95% CI, 0.01-0.38; P = .036). Based on the slope of the regression line, for every 1000 µg/kg of milrinone (equivalent to ~0.25 µg/kg/min for 72 hours) administered in the first 72 postoperative hours, an estimated 11.0 (95% CI, 0.6-21.4) mL/kg additional volume was administered. CONCLUSIONS The use of milrinone within the first 72 hours following TOF repair is associated with more frequent administration of volume, a positive association between a higher total dose of postoperative milrinone and the amount of postoperative volume administered, a higher heart rate, and a lower blood pressure, but is not associated with improved cardiac output.
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Affiliation(s)
- Kwannapas Saengsin
- From the Department of Cardiology, Boston Children's Hospital, Boston, Massachusetts
- Department of Pediatrics, Harvard Medical School, Boston, Massachusetts
- Department of Pediatrics, Chaing Mai University Hospital, Chaing Mai, Thailand
| | - Francesca Sperotto
- From the Department of Cardiology, Boston Children's Hospital, Boston, Massachusetts
- Department of Pediatrics, Harvard Medical School, Boston, Massachusetts
| | - Minmin Lu
- From the Department of Cardiology, Boston Children's Hospital, Boston, Massachusetts
- Department of Pediatrics, Harvard Medical School, Boston, Massachusetts
| | - Julia Garcia Mancebo
- From the Department of Cardiology, Boston Children's Hospital, Boston, Massachusetts
- Department of Pediatrics, Harvard Medical School, Boston, Massachusetts
| | - Elizabeth Sacco
- From the Department of Cardiology, Boston Children's Hospital, Boston, Massachusetts
| | - Manasee Godsay
- From the Department of Cardiology, Boston Children's Hospital, Boston, Massachusetts
| | - James A DiNardo
- Department of Anesthesiology, Perioperative and Pain Medicine, Boston Children's Hospital, Boston, Massachusetts
- Department of Anaesthesia, Harvard Medical School, Boston, Massachusetts
| | - John N Kheir
- From the Department of Cardiology, Boston Children's Hospital, Boston, Massachusetts
- Department of Pediatrics, Harvard Medical School, Boston, Massachusetts
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Kim ST, Lee SY, Kim GB, Bae EJ, Ko JM, Song MK. Cardiovascular Characteristics and Progressions of Hypertrophic Cardiomyopathy and Pulmonary Stenosis in RASopathy Syndrome in the Genomic Era. J Pediatr 2023; 262:113351. [PMID: 36806754 DOI: 10.1016/j.jpeds.2022.12.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 11/07/2022] [Accepted: 12/25/2022] [Indexed: 02/19/2023]
Abstract
INTRODUCTION To investigate cardiovascular characteristics and progressions of hypertrophic cardiomyopathy (HCM) and pulmonary stenosis (PS) and determine whether any genotype-phenotype correlations exist in patients with gene-confirmed RASopathy syndrome. STUDY DESIGN Eighty patients (male, 55%) confirmed as having RASopathy syndrome by genetic testing at a single tertiary center were enrolled. Subjects' medical and echocardiography records were reviewed and the changes in the z scores of left ventricular wall thickness (LVWT) and the degree of PS over time were examined during follow-up of 5.7 ± 3.1 and 7.5 ± 5.2 years, respectively. RESULTS The most common RASopathy gene identified was PTPN11 (56%), followed by RAF1 (10%). Eighty-five percent of patients had cardiovascular diseases, wherein 42% had HCM, and 38% PS. Mean maximal LVWT z score on the initial echocardiography (mean age 5.0 ± 6.0 years) was 3.4 ± 1.3 (median 2.8, range 2.1-6.6) in the HCM group. Overall, the maximal LVWT increased with time, especially in the HCM group (z = 3.4 ± 1.3 to 3.7 ± 1.6, P = .008) and RAF1-variant group (z = 3.7 ± 1.7 to 4.6 ± 1.8, P = .031). Five patients newly developed HCM during the study period. Genotype-phenotype correlation was significant for HCM (P = .002); 31% of patients with PTPN11 and 88% with RAF1 variants had HCM. PS did not progress in this study cohort. CONCLUSIONS In this study, progression of ventricular hypertrophy was seen in a significant number of patients with genotype correlation. Thus, long-term follow up of cardiovascular problems in patients with RASopathy is necessary.
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Affiliation(s)
- Susan Taejung Kim
- Department of Pediatrics, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Sang Yun Lee
- Department of Pediatrics, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Gi Beom Kim
- Department of Pediatrics, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Eun Jung Bae
- Department of Pediatrics, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jung Min Ko
- Department of Pediatrics, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea; Rare Disease Center, Seoul National University Hospital, Seoul, Republic of Korea
| | - Mi Kyoung Song
- Department of Pediatrics, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea.
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41
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Butler V, Belhadjer Z, Gaudin R, Raisky O, Houyel L, Bonnet D. Outcomes after aortic coarctation repair in neonates weighing less than 2000 g. Arch Pediatr 2023; 30:567-572. [PMID: 37709606 DOI: 10.1016/j.arcped.2023.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 06/06/2023] [Accepted: 08/21/2023] [Indexed: 09/16/2023]
Abstract
BACKGROUND Preterm birth is common in children with congenital heart disease. However, data on how to manage low-birth-weight infants with aortic coarctation are scarce and outcomes are poorly reported. Surgery is often delayed in these infants because gaining weight is supposed to improve mortality and to reduce the risk for recoarctation. METHODS All infants weighing less than 2000 g who underwent repair for aortic coarctation at our institution between January 2017 and December 2020 were included in a retrospective study. Baseline characteristics, medical and surgical management, and outcomes, including recoarctation, death, and complications of preterm birth, were analyzed. RESULTS A total of 15 patients had coarctation repair at a median age of 15 days and at a median weight of 1585 g. Infants with a birth weight <1200 g were operated on later and did not have higher recoarctation rates compared to those with a birth weight >1200 g. The recoarctation rate was 26.6% and one infant died of an extracardiac cause. Concerning prematurity-related complications, we observed 40% of bronchopulmonary dysplasia, 40% of intraventricular hemorrhage, and 27% of retinopathy of prematurity. These complications were more prevalent in children with a birth weight of <1200 g. CONCLUSION Delaying surgery beyond 15 days to gain weight does not appear to decrease the risk of recoarctation and may be deleterious in low-birth-weight infants who are exposed for a longer period to risk factors of prematurity-related complications.
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Affiliation(s)
- Victoria Butler
- Assistance Publique-Hôpitaux de Paris, Port-Royal Maternity, Neonatal Intensive Care Unit, 123 Boulevard de Port-Royal, 75014 Paris, France; Paris Cité University, Paris, France.
| | - Zahra Belhadjer
- Paris Cité University, Paris, France; Assistance Publique-Hôpitaux de Paris, Necker-Enfants malades Hospital, M3C, 149 Rue de Sèvres, 75015 Paris, France
| | - Régis Gaudin
- Assistance Publique-Hôpitaux de Paris, Necker-Enfants malades Hospital, M3C, 149 Rue de Sèvres, 75015 Paris, France
| | - Olivier Raisky
- Paris Cité University, Paris, France; Assistance Publique-Hôpitaux de Paris, Necker-Enfants malades Hospital, M3C, 149 Rue de Sèvres, 75015 Paris, France
| | - Lucile Houyel
- Paris Cité University, Paris, France; Assistance Publique-Hôpitaux de Paris, Necker-Enfants malades Hospital, M3C, 149 Rue de Sèvres, 75015 Paris, France
| | - Damien Bonnet
- Paris Cité University, Paris, France; Assistance Publique-Hôpitaux de Paris, Necker-Enfants malades Hospital, M3C, 149 Rue de Sèvres, 75015 Paris, France
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Bolluk G, Oztarhan A, Vural C, Oztarhan K, Gedikbasi A. Successful prenatal treatment with continuous chronic maternal hyperoxygenation therapy in hypoplastic left heart in two pregnancies: Case report. Echocardiography 2023; 40:1292-1299. [PMID: 37805960 DOI: 10.1111/echo.15701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 09/04/2023] [Accepted: 09/25/2023] [Indexed: 10/10/2023] Open
Abstract
Maternal hyperoxygenation (MH) has been studied as a diagnostic tool to evaluate pulmonary vasculature and as a treatment option to improve the growth of fetal left heart in fetuses with left-sided cardiac defects. Chronic maternal hyperoxygenation (CMH) therapy leads to an improvement in fetal pulmonary blood flow resulting in an enhanced venous return to the left heart with increased gestational age. With this manipulation it is anticipated to augment blood flow directed remodeling of the left heart structures and to improve left heart growth spanning from the mitral valve to the aortic isthmus. However, there are concerns about CMH therapy with regard to fetal complications with growth restriction and fetal brain development. Now, with two successful cases we try to discuss this fetal treatment option and related concerns.
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Affiliation(s)
- Gokhan Bolluk
- Maternal-Fetal Medicine Division, Cam Sakura City Hospital, Health Sciences University Istanbul, İstanbul, Türkiye
| | - Aylin Oztarhan
- Department of Obstetrics and Gynecology, Istanbul Sisli Etfal Hospital, Health Science University, İstanbul, Türkiye
| | - Cagdas Vural
- Division of Pediatric Cardiology, Eskisehir City Hospital, Eskisehir, Türkiye
| | - Kazim Oztarhan
- Division of Pediatric Cardiology, İstanbul Medical School, İstanbul, Türkiye
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Pavlovic A, Parezanovic V, Stefanovic I, Dähnert I, Tzifa A, Djordjevic SA, Ilic S, Milovanovic V, Bijelic M, Bisenic D, Kalanj J, Djukic M. Immediate results of primary balloon dilation for congenital aortic valve stenosis predict the mid-term outcome. Cardiol Young 2023; 33:2267-2273. [PMID: 36655503 DOI: 10.1017/s1047951123000021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
BACKGROUND Balloon valvuloplasty is the primary treatment for congenital aortic valve stenosis in our centre. We sought to determine independent predictors of reintervention (surgical repair or repeated balloon dilation) after primary valvuloplasty. METHODS We retrospectively studied patients with congenital aortic valve stenosis who underwent balloon valvuloplasty during 2004-2018. The following risk factors were analysed: aortic valve insufficiency after balloon valvuloplasty >+1/4, post-procedural gradient across the aortic valve ≥35 mmHg, pre-interventional gradient across the valve, annulus size, use of rapid pacing, and balloon/annulus ratio. Primary outcome was aortic valve reintervention. RESULTS In total, 99 patients (median age 4 years, range 1 day to 26 years) underwent balloon valvuloplasty for congenital aortic valve stenosis. After a mean follow-up of 4.0 years, 30% had reintervention. Adjusted risks for reintervention were significantly increased in patients with post-procedural aortic insufficiency grade >+1/4 and/or residual gradient ≥35 mmHg (HR 2.55, 95% CI 1.13-5.75, p = 0.024). Pre-interventional gradient, annulus size, rapid pacing, and balloon/annulus ratio were not associated with outcome. CONCLUSION Post-procedural aortic valve insufficiency grade >+1/4 and/or residual gradient ≥35 mmHg in patients undergoing balloon valvuloplasty for congenital aortic valve stenosis confers an increased risk for reintervention in mid-term follow-up.
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Affiliation(s)
- Andrija Pavlovic
- Department of Cardiology, University Children's Hospital, Belgrade, Serbia
| | - Vojislav Parezanovic
- Department of Cardiology, University Children's Hospital, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Igor Stefanovic
- Department of Cardiology, University Children's Hospital, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Ingo Dähnert
- Department of Pediatric Cardiology, Heart Center Leipzig, Leipzig, Germany
- University of Leipzig, Leipzig, Germany
| | - Aphrodite Tzifa
- Pediatric Cardiology and Adult Congenital Heart Disease Department, Mitera Hospital, Athens, Greece
- Division of Biomedical Engineering and Imaging Sciences, King's College, London, UK
| | | | - Slobodan Ilic
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
- Department of Cardiac Surgery, University Children's Hospital, Belgrade, Serbia
| | - Vladimir Milovanovic
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
- Department of Cardiac Surgery, University Children's Hospital, Belgrade, Serbia
| | - Maja Bijelic
- Department of Cardiology, University Children's Hospital, Belgrade, Serbia
| | - Dejan Bisenic
- Department of Cardiac Surgery, University Children's Hospital, Belgrade, Serbia
| | - Jasna Kalanj
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
- Neonatal and Pediatric Intensive Care Unit, University Children's Hospital, Belgrade, Serbia
| | - Milan Djukic
- Department of Cardiology, University Children's Hospital, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
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Ponińska JK, Pelczar-Płachta W, Pollak A, Jończyk-Potoczna K, Truszkowska G, Michałowska I, Szafran E, Bilińska ZT, Bobkowski W, Płoski R. Double Heterozygous Pathogenic Variants in the LOX and PKD1 Genes in a 5-Year-Old Patient with Thoracic Aortic Aneurysm and Polycystic Kidney Disease. Genes (Basel) 2023; 14:1983. [PMID: 38002926 PMCID: PMC10671125 DOI: 10.3390/genes14111983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 10/16/2023] [Accepted: 10/20/2023] [Indexed: 11/26/2023] Open
Abstract
Familial thoracic aortic aneurysms and dissections may occur as an isolated hereditary trait or as part of connective tissue disorders with Mendelian inheritance, but severe cardiovascular disease in pediatric patients is extremely rare. There is growing knowledge on pathogenic variants causing the disease; however, much of the phenotypic variability and gene-gene interactions remain to be discovered. We present a case report of a 5.5-year-old girl with an aortic aneurysm and concomitant polycystic kidney disease. Whole exome sequencing was performed, followed by family screening by amplicon deep sequencing and diagnostic imaging studies. In the proband, two pathogenic variants were identified: p.Tyr257Ter in the LOX gene inherited from her mother, and p.Thr2977Ile in the PKD1 gene inherited from her father. All adult carriers of either of these variants showed symptoms of aortic disease. We conclude that the coexistence of two independent genetic variants in the proband may be the reason for an early onset of disease.
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Affiliation(s)
- Joanna Kinga Ponińska
- Department of Medical Biology, National Institute of Cardiology, 04-628 Warszawa, Poland;
| | - Weronika Pelczar-Płachta
- Department of Pediatric Cardiology, Poznan University of Medical Sciences, 61-701 Poznań, Poland
| | - Agnieszka Pollak
- Department of Medical Genetics, Centre of Biostructure, Medical University of Warsaw, 02-106 Warszawa, Poland
| | | | - Grażyna Truszkowska
- Department of Medical Biology, National Institute of Cardiology, 04-628 Warszawa, Poland;
| | - Ilona Michałowska
- Department of Radiology, National Institute of Cardiology, 04-628 Warszawa, Poland
| | - Emilia Szafran
- Department of Pediatric Cardiology, Poznan University of Medical Sciences, 61-701 Poznań, Poland
| | - Zofia T. Bilińska
- Unit for Screening Studies in Inherited Cardiovascular Diseases, National Institute of Cardiology, 04-628 Warszawa, Poland;
| | - Waldemar Bobkowski
- Department of Pediatric Cardiology, Poznan University of Medical Sciences, 61-701 Poznań, Poland
| | - Rafał Płoski
- Department of Medical Genetics, Centre of Biostructure, Medical University of Warsaw, 02-106 Warszawa, Poland
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Zhang Y, He P, He L. Body surface area and treatment failure in peritoneal dialysis-associated peritonitis. Ther Apher Dial 2023; 27:926-936. [PMID: 37381103 DOI: 10.1111/1744-9987.14026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 05/28/2023] [Accepted: 06/08/2023] [Indexed: 06/30/2023]
Abstract
INTRODUCTION This study mainly discussed the relationship between body surface area (BSA) and treatment failure of peritoneal dialysis-associated peritonitis (PDAP). METHODS The exposures were BSA grouped by the tertiles of BSA levels. The association between BSA and the risk of treatment failure in PDAP, defined as the temporary or permanent switch to hemodialysis and kidney transplantation, was evaluated in Cox proportional hazards models. RESULTS A total of 483 episodes in 285 patients were recorded in our center. As a three-level categorical variable, in reference to G3, the G1 of BSA displayed a 4.054-fold increased venture of treatment failure in a fully adjusted model. In sensitivity analysis, a lower value of BSA (G1) was identified as an independent risk factor for peritonitis episodes (odds ratio = 2.433, 95% confidence interval: 1.184-4.999, p = 0.015). CONCLUSION A lower level of body surface area was remarkably associated with a higher incidence of treatment failure among peritoneal dialysis-associated peritonitis episodes.
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Affiliation(s)
- Yuting Zhang
- Department of Nephrology, Xijing Hospital, The Fourth Military Medical University, Xi'an, China
| | - Peng He
- Department of Nephrology, Xijing Hospital, The Fourth Military Medical University, Xi'an, China
| | - Lijie He
- Department of Nephrology, Xijing Hospital, The Fourth Military Medical University, Xi'an, China
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46
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Zuo X, Liu L, Liu K, Zhang X, Ye R, Yang C, Ma J, Jia S, Yang X, Liu X, Sun L, Huo X, Chen X. Proximal aorta dilatation in hypertension. J Hypertens 2023; 41:1511-1520. [PMID: 37642588 DOI: 10.1097/hjh.0000000000003518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/31/2023]
Abstract
Dilation of the proximal aorta is a common clinical manifestation in hypertensive patients. Although it is straightforward to link hypertension with proximal aortic dilation, previous studies on their interrelation have yielded controversial results. Cross-sectional design, methodology of blood pressure assessment, confounding factors like medications, and inconsistent reference values may lead to the paradoxical conclusions. Recently, advances have been made in the exploration of determinants and clinical value of proximal aortic dilatation. Thus, we reviewed these findings and summarized that aortic dilatation may be the consequence of hemodynamic and nonhemodynamic co-factors' combined action. Moreover, proximal aortic dilatation tends to be a predictor for aortic aneurysm dissection or rupture, hypertensive target organ damage as well as cardiovascular events. The present review contributes to a comprehensive understanding of the pathological process of proximal aortic dilatation in hypertension.
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Affiliation(s)
- Xianghao Zuo
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, China
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Whaidee K, Lekchuensakul S, Lertsapcharoen P, Namchaisiri J, Benjacholamas V. Effect of Balloon Pulmonary Valvuloplasty on Growth of Pulmonary Annulus in Infants with Tetralogy of Fallot. Pediatr Cardiol 2023; 44:1471-1478. [PMID: 37439830 DOI: 10.1007/s00246-023-03205-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 06/02/2023] [Indexed: 07/14/2023]
Abstract
Percutaneous balloon pulmonary valvuloplasty (PBPV) is an alternative intervention in infants with Tetralogy of Fallot (TOF). It can not only improve hypoxia but also promote pulmonary annulus (PA) growth. In this study, we evaluated the effect of PBPV on PA growth in infants with TOF. To eliminate the effect of the systemic to pulmonary shunt (SPS) that may promote PA growth, we divided TOF infants into 2 groups: group A, patients who underwent PBPV with or without other SPS, and group B, patients who attempted SPS but without PBPV. Sixty patients were included, 28 patients in group A and 32 patients in group B. Age at the time of intervention in group A (range, 0.4-5.4; median 1.4 months) was lower than that in group B (range, 2.3-7.7; median 4.8 months), p-value 0.02. The body weight in group A (range, 3-5.5; median 3.7 kg) was also lower than that in group B (range 4.1-6.4; median 5.9 kg), p-value 0.02. Echocardiographic data at the mean follow-up period of 37.2 months (3-88 months) in group A and 39.6 months (6-95 months) in group B demonstrated an increase in mean PA diameter from 5.0 ± 1.3 mm to 10.2 ± 2.9 mm, p-value < 0.001 in group A; and from 6.2 ± 2 mm to 9.5 ± 2.9 mm, p-value < 0.001 in group B. The median PA z-score increased from - 3.4SD (- 3.9 to - 2.6SD) to - 1.8SD (- 2.5 to - 0.8SD), with the p-value of 0.002 in group A; and increased from - 2.9SD (- 4.5 to - 1.3SD) to - 2.7SD (- 3.6 to - 1.4SD), with the p-value of 0.73 in group B. By using the PA z-score as the absolute value, there was a statistically significant increase in the PA z-score during follow-up in group A, but not in group B. Balloon pulmonary valvuloplasty in infants with TOF can facilitate the growth of the pulmonic annulus even after eliminating the effect of the systemic to pulmonary shunt.
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Affiliation(s)
- Khwaunrat Whaidee
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine, Chulalongkorn University and Cardiac Center, King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, 1873 Rama IV Rd. Pathumwan, Bangkok, 10330, Thailand
| | - Sarin Lekchuensakul
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine, Chulalongkorn University and Cardiac Center, King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, 1873 Rama IV Rd. Pathumwan, Bangkok, 10330, Thailand.
| | - Pornthep Lertsapcharoen
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine, Chulalongkorn University and Cardiac Center, King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, 1873 Rama IV Rd. Pathumwan, Bangkok, 10330, Thailand
| | - Jule Namchaisiri
- Division of Cardiothoracic Surgery, Department of Surgery, Faculty of Medicine, Chulalongkorn University and Cardiac Center, King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, Bangkok, Thailand
| | - Vichai Benjacholamas
- Division of Cardiothoracic Surgery, Department of Surgery, Faculty of Medicine, Chulalongkorn University and Cardiac Center, King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, Bangkok, Thailand
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Arbelo E, Protonotarios A, Gimeno JR, Arbustini E, Barriales-Villa R, Basso C, Bezzina CR, Biagini E, Blom NA, de Boer RA, De Winter T, Elliott PM, Flather M, Garcia-Pavia P, Haugaa KH, Ingles J, Jurcut RO, Klaassen S, Limongelli G, Loeys B, Mogensen J, Olivotto I, Pantazis A, Sharma S, Van Tintelen JP, Ware JS, Kaski JP. 2023 ESC Guidelines for the management of cardiomyopathies. Eur Heart J 2023; 44:3503-3626. [PMID: 37622657 DOI: 10.1093/eurheartj/ehad194] [Citation(s) in RCA: 407] [Impact Index Per Article: 407.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/26/2023] Open
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Ogino H, Iida O, Akutsu K, Chiba Y, Hayashi H, Ishibashi-Ueda H, Kaji S, Kato M, Komori K, Matsuda H, Minatoya K, Morisaki H, Ohki T, Saiki Y, Shigematsu K, Shiiya N, Shimizu H, Azuma N, Higami H, Ichihashi S, Iwahashi T, Kamiya K, Katsumata T, Kawaharada N, Kinoshita Y, Matsumoto T, Miyamoto S, Morisaki T, Morota T, Nanto K, Nishibe T, Okada K, Orihashi K, Tazaki J, Toma M, Tsukube T, Uchida K, Ueda T, Usui A, Yamanaka K, Yamauchi H, Yoshioka K, Kimura T, Miyata T, Okita Y, Ono M, Ueda Y. JCS/JSCVS/JATS/JSVS 2020 Guideline on Diagnosis and Treatment of Aortic Aneurysm and Aortic Dissection. Circ J 2023; 87:1410-1621. [PMID: 37661428 DOI: 10.1253/circj.cj-22-0794] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/05/2023]
Affiliation(s)
- Hitoshi Ogino
- Department of Cardiovascular Surgery, Tokyo Medical University
| | - Osamu Iida
- Cardiovascular Center, Kansai Rosai Hospital
| | - Koichi Akutsu
- Cardiovascular Medicine, Nippon Medical School Hospital
| | - Yoshiro Chiba
- Department of Cardiology, Mito Saiseikai General Hospital
| | | | | | - Shuichiro Kaji
- Department of Cardiovascular Medicine, Kansai Electric Power Hospital
| | - Masaaki Kato
- Department of Cardiovascular Surgery, Morinomiya Hospital
| | - Kimihiro Komori
- Division of Vascular and Endovascular Surgery, Department of Surgery, Nagoya University Graduate School of Medicine
| | - Hitoshi Matsuda
- Department of Cardiovascular Surgery, National Cerebral and Cardiovascular Center
| | - Kenji Minatoya
- Department of Cardiovascular Surgery, Graduate School of Medicine, Kyoto University
| | | | - Takao Ohki
- Division of Vascular Surgery, Department of Surgery, The Jikei University School of Medicine
| | - Yoshikatsu Saiki
- Division of Cardiovascular Surgery, Graduate School of Medicine, Tohoku University
| | - Kunihiro Shigematsu
- Department of Vascular Surgery, International University of Health and Welfare Mita Hospital
| | - Norihiko Shiiya
- First Department of Surgery, Hamamatsu University School of Medicine
| | | | - Nobuyoshi Azuma
- Department of Vascular Surgery, Asahikawa Medical University
| | - Hirooki Higami
- Department of Cardiology, Japanese Red Cross Otsu Hospital
| | | | - Toru Iwahashi
- Department of Cardiovascular Surgery, Tokyo Medical University
| | - Kentaro Kamiya
- Department of Cardiovascular Surgery, Tokyo Medical University
| | - Takahiro Katsumata
- Department of Thoracic and Cardiovascular Surgery, Osaka Medical College
| | - Nobuyoshi Kawaharada
- Department of Cardiovascular Surgery, Sapporo Medical University School of Medicine
| | | | - Takuya Matsumoto
- Department of Vascular Surgery, International University of Health and Welfare
| | | | - Takayuki Morisaki
- Department of General Medicine, IMSUT Hospital, the Institute of Medical Science, the University of Tokyo
| | - Tetsuro Morota
- Department of Cardiovascular Surgery, Nippon Medical School Hospital
| | | | - Toshiya Nishibe
- Department of Cardiovascular Surgery, Tokyo Medical University
| | - Kenji Okada
- Department of Surgery, Division of Cardiovascular Surgery, Kobe University Graduate School of Medicine
| | | | - Junichi Tazaki
- Department of Cardiovascular Medicine, Graduate School of Medicine, Kyoto University
| | - Masanao Toma
- Department of Cardiology, Hyogo Prefectural Amagasaki General Medical Center
| | - Takuro Tsukube
- Department of Cardiovascular Surgery, Japanese Red Cross Kobe Hospital
| | - Keiji Uchida
- Cardiovascular Center, Yokohama City University Medical Center
| | - Tatsuo Ueda
- Department of Radiology, Nippon Medical School
| | - Akihiko Usui
- Department of Cardiac Surgery, Nagoya University Graduate School of Medicine
| | - Kazuo Yamanaka
- Cardiovascular Center, Nara Prefecture General Medical Center
| | - Haruo Yamauchi
- Department of Cardiac Surgery, The University of Tokyo Hospital
| | | | - Takeshi Kimura
- Department of Cardiovascular Medicine, Graduate School of Medicine, Kyoto University
| | | | - Yutaka Okita
- Department of Surgery, Division of Cardiovascular Surgery, Kobe University Graduate School of Medicine
| | - Minoru Ono
- Department of Cardiac Surgery, Graduate School of Medicine, The University of Tokyo
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Safa R, Dean A, Sanil Y, Thomas R, Singh G, Charaf Eddine A. Effect of Preoperative Volume Overload on Left Ventricular Function Recovery After Ventricular Septal Defect Repair. Am J Cardiol 2023; 203:253-258. [PMID: 37516032 DOI: 10.1016/j.amjcard.2023.06.118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 06/23/2023] [Accepted: 06/29/2023] [Indexed: 07/31/2023]
Abstract
Significant left-to-right shunt across a ventricular septal defect (VSD) may lead to left ventricle (LV) volume overload and dilation. The acute loss of LV preload after repair of VSD may contribute to postoperative LV systolic dysfunction. The primary aim of the study is to assess the effect of presence of preoperative LV dilation on LV systolic function recovery after VSD repair. We evaluated the LV systolic function by measuring LV longitudinal strain and ejection fraction (EF) before surgery (time point 1) and at 5 time points after VSD repair (time point 2: 0 to 2 weeks, time point 3: 2 to 6 weeks, time point 4: 6 weeks to 4 months, time point 5: 4 to 12 months, and time point 6: >12 months). A total of 120 patients were included in the study cohort. A total of 84 patients (70%) had LV dilation (group 1) and 36 patients (30%) had normal LV size on preoperative echocardiogram (group 2). Median age (interquartile range 25% to 75%) at surgery was 5.5 months (4 to 10) and 7 months (5 to 44.5) in groups 1 and 2 respectively (p = 0.03). Mean LV EF and strain were not significantly different among the 2 groups at time point 1. At time point 2, both mean EF and strain were significantly lower in group 1 compared with group 2 (p <0.05). At time point 3, mean EF was not significantly different among the two groups, while mean LV strain was significantly lower in group 1 (p = 0.044). At time points 4, 5 and 6, mean EF and strain were not significantly different between the two groups. In conclusion, presence of preoperative LV dilation is associated with a more pronounced LV systolic dysfunction in the early postoperative period only. The LV systolic function recovers back to the baseline after the first year following the repair. These are very reassuring prognostic findings.
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Affiliation(s)
- Raya Safa
- Department of Pediatrics, Division of Cardiology, Central Michigan University, Children's Hospital of Michigan, Detroit, Michigan; Department of Pediatrics, Division of Critical Care, Central Michigan University, Children's Hospital of Michigan, Detroit, Michigan
| | - Ashley Dean
- College of Medicine, Central Michigan University, Mount Pleasant, Michigan
| | - Yamuna Sanil
- Department of Pediatrics, Division of Cardiology, Central Michigan University, Children's Hospital of Michigan, Detroit, Michigan
| | - Ronald Thomas
- Clinical Research Institute, Central Michigan University, Children's Hospital of Michigan, Detroit, Michigan
| | - Gautam Singh
- Department of Pediatrics, Division of Cardiology, Central Michigan University, Children's Hospital of Michigan, Detroit, Michigan
| | - Ahmad Charaf Eddine
- Department of Pediatrics, Division of Cardiology, Central Michigan University, Children's Hospital of Michigan, Detroit, Michigan.
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