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Arfi AM, Alata J, Baho H, Ahmad Z, Badawy N, Bekheet S, Baatya W, Helal A, Kouatli A. Cardiac Catheterization Post Congenital Cardiac Surgery: Analysis of Risk Factors for Mortality and Literature Review. Cureus 2024; 16:e67020. [PMID: 39280470 PMCID: PMC11402465 DOI: 10.7759/cureus.67020] [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] [Accepted: 08/16/2024] [Indexed: 09/18/2024] Open
Abstract
Background Diagnostic and interventional cardiac catheterization plays a significant role in the management of congenital heart defects with acceptable risks. Its role has also evolved in sick children but is associated with higher risks due to technical difficulties and co-morbidity factors. Some of the post-cardiac surgery children who show resistance to conventional management during the early postoperative period usually have residual defects or obstructions. Trans-catheter intervention (TCI) in such high-risk circumstances and relatively sick children is challenging, demands much expertise, and should be backed up by a competent multidisciplinary team. Some cases improve clinically, while others may require surgical or transcatheter re-intervention for a positive outcome. There is minimal data so far regarding the major complications after interventional cardiac catheterization during the immediate postoperative period after cardiac surgery. We analyzed multiple factors, including age, sex, weight, the initial diagnosis, and the time interval between surgery and TCI, to stratify the possible risks for mortality after TCI during the immediate postoperative period after cardiac surgery. Results Thirty-five patients fulfilled the inclusion criteria and underwent 43 interventional procedures. Five patients could not survive. Four had stent angioplasties on natural vasculature and one patient had in synthetic conduit. None of the mortality was related to the procedure. Multivariable risk factor analysis confirmed a moderate positive correlation coefficient (r) of 0.8017 between the variables. Still, it was not statistically significant if compared among subgroups or among the mortality and survival groups. Conclusion Interventional cardiac catheterization in sick children during the immediate postoperative period can be carried out without much-added risks in expert hands and under the supervision of a multi-disciplinary team. Though no conclusions could be drawn, our study adds to the limited existing data that could inspire others to perform such procedures on sick children. Moreover, the trend in our results indicated a large sample size could have identified a possible risk factor for mortality.
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Affiliation(s)
- Amin M Arfi
- Pediatrics, King Faisal Specialist Hospital and Research Center, Jeddah, SAU
| | - Jameel Alata
- Pediatric Cardiology, King Faisal Specialist Hospital and Research Center, Jeddah, SAU
| | - Haysam Baho
- Pediatric Cardiology, King Faisal Specialist Hospital and Research Center, Jeddah, SAU
| | - Zaheer Ahmad
- Pediatric Cardiology, King Faisal Specialist Hospital and Research Center, Jeddah, SAU
| | - Nashwa Badawy
- Pediatric Cardiology, King Faisal Specialist Hospital and Research Center, Jeddah, SAU
| | | | - Wejdan Baatya
- Pediatric Cardiology, King Faisal Specialist Hospital and Research Center, Jeddah, SAU
| | - Abdelmonen Helal
- Pediatric Cardiology, King Faisal Specialist Hospital and Research Center, Jeddah, SAU
| | - Amjad Kouatli
- Pediatric Cardiology, King Faisal Specialist Hospital and Research Center, Jeddah, SAU
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Weeda JA, Bokenkamp-Gramann R, Straver BB, Rammeloo L, Hahurij ND, Bertels RA, Haak MC, Te Pas AB, Hazekamp MG, Blom NA, van der Palen RLF. Balloon atrial septostomy for transposition of the great arteries: Safety and experience with the Z-5 balloon catheter. Catheter Cardiovasc Interv 2024; 103:308-316. [PMID: 38091308 DOI: 10.1002/ccd.30932] [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: 09/18/2023] [Revised: 11/23/2023] [Accepted: 12/03/2023] [Indexed: 01/31/2024]
Abstract
BACKGROUND Balloon atrial septostomy (BAS) is an emergent and essential cardiac intervention to enhance intercirculatory mixing at atrial level in deoxygenated patients diagnosed with transposition of the great arteries (TGA) and restrictive foramen ovale. The recent recall of several BAS catheters and the changes in the European legal framework for medical devices (MDR 2017/745), has led to an overall scarcity of BAS catheters and raised questions about the use, safety, and experience of the remaining NuMED Z-5 BAS catheter. AIMS To evaluate and describe the practice and safety of the Z-5 BAS catheter, and to compare it to the performance of other BAS catheters. METHODS A retrospective single-center cohort encompassing all BAS procedures performed with the Z-5 BAS catheter in TGA patients between 1999 and 2022. RESULTS A total of 182 BAS procedures were performed in 179 TGA-newborns at Day 1 (IQR 0-5) days after birth, with median weight of 3.4 (IQR 1.2-5.7) kg. The need for BAS was urgent in 90% of patients. The percentage of BAS procedures performed at bedside increased over time from 9.8% (before 2010) to 67% (2017-2022). Major complication rate was 2.2%, consisting of cerebral infarction (1.6%) and hypovolemic shock (0.5%). The rate of minor complications was 9.3%, including temporary periprocedural AV-block (3.8%), femoral vein thrombosis (2.7%), transient intracardiac thrombus (0.5%), and atrial flutter (2.2%). BAS procedures performed at bedside and in the cardiac catheterization laboratory had similar complication rates. CONCLUSIONS BAS using the Z-5 BAS catheter is both feasible and safe at bedside and at the cardiac catheterization laboratory with minimal major complications.
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Affiliation(s)
- Jesse A Weeda
- Department of Pediatrics, Division of Pediatric Cardiology, Willem-Alexander Children's Hospital, Leiden University Medical Center (LUMC), Leiden, The Netherlands
- Department of Pediatrics, Division of Neonatology, Willem-Alexander Children's Hospital, Leiden University Medical Center (LUMC), Leiden, The Netherlands
- Center for Congenital Heart Disease Amsterdam-Leiden (CAHAL), Departments of Pediatrics, Divisions of Pediatric Cardiology, Departments of Obstetrics and Fetal Medicine, Departments of Cardiothoracic Surgery, Amsterdam University Medical Center (Amsterdam UMC) and Leiden University Medical Center (LUMC), Amsterdam and Leiden, The Netherlands
| | - Regina Bokenkamp-Gramann
- Department of Pediatrics, Division of Pediatric Cardiology, Willem-Alexander Children's Hospital, Leiden University Medical Center (LUMC), Leiden, The Netherlands
- Center for Congenital Heart Disease Amsterdam-Leiden (CAHAL), Departments of Pediatrics, Divisions of Pediatric Cardiology, Departments of Obstetrics and Fetal Medicine, Departments of Cardiothoracic Surgery, Amsterdam University Medical Center (Amsterdam UMC) and Leiden University Medical Center (LUMC), Amsterdam and Leiden, The Netherlands
| | - Bart B Straver
- Center for Congenital Heart Disease Amsterdam-Leiden (CAHAL), Departments of Pediatrics, Divisions of Pediatric Cardiology, Departments of Obstetrics and Fetal Medicine, Departments of Cardiothoracic Surgery, Amsterdam University Medical Center (Amsterdam UMC) and Leiden University Medical Center (LUMC), Amsterdam and Leiden, The Netherlands
- Department of Pediatrics, Division of Pediatric Cardiology, Emma Children's Hospital, Amsterdam University Medical Center (Amsterdam UMC), Amsterdam, The Netherlands
| | - Lukas Rammeloo
- Center for Congenital Heart Disease Amsterdam-Leiden (CAHAL), Departments of Pediatrics, Divisions of Pediatric Cardiology, Departments of Obstetrics and Fetal Medicine, Departments of Cardiothoracic Surgery, Amsterdam University Medical Center (Amsterdam UMC) and Leiden University Medical Center (LUMC), Amsterdam and Leiden, The Netherlands
- Department of Pediatrics, Division of Pediatric Cardiology, Emma Children's Hospital, Amsterdam University Medical Center (Amsterdam UMC), Amsterdam, The Netherlands
| | - Nathan D Hahurij
- Department of Pediatrics, Division of Pediatric Cardiology, Willem-Alexander Children's Hospital, Leiden University Medical Center (LUMC), Leiden, The Netherlands
- Center for Congenital Heart Disease Amsterdam-Leiden (CAHAL), Departments of Pediatrics, Divisions of Pediatric Cardiology, Departments of Obstetrics and Fetal Medicine, Departments of Cardiothoracic Surgery, Amsterdam University Medical Center (Amsterdam UMC) and Leiden University Medical Center (LUMC), Amsterdam and Leiden, The Netherlands
| | - Robin A Bertels
- Department of Pediatrics, Division of Pediatric Cardiology, Willem-Alexander Children's Hospital, Leiden University Medical Center (LUMC), Leiden, The Netherlands
- Center for Congenital Heart Disease Amsterdam-Leiden (CAHAL), Departments of Pediatrics, Divisions of Pediatric Cardiology, Departments of Obstetrics and Fetal Medicine, Departments of Cardiothoracic Surgery, Amsterdam University Medical Center (Amsterdam UMC) and Leiden University Medical Center (LUMC), Amsterdam and Leiden, The Netherlands
| | - Monique C Haak
- Center for Congenital Heart Disease Amsterdam-Leiden (CAHAL), Departments of Pediatrics, Divisions of Pediatric Cardiology, Departments of Obstetrics and Fetal Medicine, Departments of Cardiothoracic Surgery, Amsterdam University Medical Center (Amsterdam UMC) and Leiden University Medical Center (LUMC), Amsterdam and Leiden, The Netherlands
- Department of Obstetrics and Fetal Medicine, Leiden University Medical Center (LUMC), Leiden, The Netherlands
| | - Arjan B Te Pas
- Department of Pediatrics, Division of Neonatology, Willem-Alexander Children's Hospital, Leiden University Medical Center (LUMC), Leiden, The Netherlands
| | - Mark G Hazekamp
- Center for Congenital Heart Disease Amsterdam-Leiden (CAHAL), Departments of Pediatrics, Divisions of Pediatric Cardiology, Departments of Obstetrics and Fetal Medicine, Departments of Cardiothoracic Surgery, Amsterdam University Medical Center (Amsterdam UMC) and Leiden University Medical Center (LUMC), Amsterdam and Leiden, The Netherlands
- Department of Cardiothoracic Surgery, Leiden University Medical Center (LUMC), Leiden, The Netherlands
| | - Nico A Blom
- Department of Pediatrics, Division of Pediatric Cardiology, Willem-Alexander Children's Hospital, Leiden University Medical Center (LUMC), Leiden, The Netherlands
- Center for Congenital Heart Disease Amsterdam-Leiden (CAHAL), Departments of Pediatrics, Divisions of Pediatric Cardiology, Departments of Obstetrics and Fetal Medicine, Departments of Cardiothoracic Surgery, Amsterdam University Medical Center (Amsterdam UMC) and Leiden University Medical Center (LUMC), Amsterdam and Leiden, The Netherlands
| | - Roel L F van der Palen
- Department of Pediatrics, Division of Pediatric Cardiology, Willem-Alexander Children's Hospital, Leiden University Medical Center (LUMC), Leiden, The Netherlands
- Center for Congenital Heart Disease Amsterdam-Leiden (CAHAL), Departments of Pediatrics, Divisions of Pediatric Cardiology, Departments of Obstetrics and Fetal Medicine, Departments of Cardiothoracic Surgery, Amsterdam University Medical Center (Amsterdam UMC) and Leiden University Medical Center (LUMC), Amsterdam and Leiden, The Netherlands
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3
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Al-Kassmy J, Navarro-Castellanos I, Barlatay FG, Miró J, Dahdah N. Balloon Atrial Septostomy: Does the Balloon Size Matter? CJC PEDIATRIC AND CONGENITAL HEART DISEASE 2022; 1:253-259. [PMID: 37969484 PMCID: PMC10642134 DOI: 10.1016/j.cjcpc.2022.10.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 10/18/2022] [Indexed: 11/17/2023]
Abstract
Background Dextro-transposition of the great arteries is a congenital heart defect with eventually lethal life-threatening consequences of hypoxic low cardiac output. When a balloon atrial septostomy (BAS) is needed, it is performed shortly after birth to create an interatrial shunt and improve systemic blood oxygenation and haemodynamic conditions. In 2019 and 2020, the withdrawal of some balloon atrioseptostomy catheters from the market led to increased use of catheters with different materials, shapes, and sizes. The main objective of this study was to investigate whether the size of the Miller and Fogarty balloon (Edwards Lifesciences) in its 2 variations, the 4.0 cc and the 1.8 cc, had a different impact on the systemic oxygen saturation, on the atrial septal defect (ASD) size, or on the type and frequency of procedure-related complications. Methods We conducted a retrospective study on 134 consecutive patients diagnosed with dextrotransposition of the great arteries between 2002 and 2018 who underwent BAS in a tertiary paediatric hospital in Canada. Results BAS resulted in a significant increase in oxygen saturation of 18.91% ± 12.95% points (P < 0.0001) and a significant increase in the resulting ASD by 3.92 ± 1.58 mm (P < 0.0001). There was no significant difference in resulting oxygen saturation (P = 0.8370) or the final ASD size (P = 0.2193) based on the balloon size. Severe or life-threatening complications were rare (1%) with no subsequent patient demise. Conclusions This is the first study to show that the small balloon is as efficient as the large balloon catheter including in premature patients. This raises the question whether different balloon sizes are necessary.
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Affiliation(s)
- Jawad Al-Kassmy
- Royal College of Surgeons in Ireland, School of Medicine, Dublin, Ireland
- Department of Paediatrics, Division of Paediatric Cardiology, Sainte-Justine University Hospital Center, Montréal, Québec, Canada
| | - Iñaki Navarro-Castellanos
- Department of Paediatrics, Division of Paediatric Cardiology, Sainte-Justine University Hospital Center, Montréal, Québec, Canada
| | - Francisco Gonzalez Barlatay
- Department of Paediatrics, Division of Paediatric Cardiology, Bristol Royal Hospital for Children, Bristol, United Kingdom
| | - Joaquim Miró
- Department of Paediatrics, Division of Paediatric Cardiology, Sainte-Justine University Hospital Center, Montréal, Québec, Canada
| | - Nagib Dahdah
- Department of Paediatrics, Division of Paediatric Cardiology, Sainte-Justine University Hospital Center, Montréal, Québec, Canada
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An Up-to-Date Narrative Review on Congenital Heart Disease Percutaneous Treatment in Children Using Contemporary Devices. Diagnostics (Basel) 2022; 12:diagnostics12051189. [PMID: 35626343 PMCID: PMC9139868 DOI: 10.3390/diagnostics12051189] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 05/05/2022] [Accepted: 05/07/2022] [Indexed: 11/17/2022] Open
Abstract
Background: Congenital heart pathology has a significant burden regarding morbidity and mortality in the pediatric population. Several transcatheter interventions and devices have been designed as an alternative to surgical repair. Percutaneous interventions have been proven to yield good results in most cases but with less stress and trauma than that attributed to surgical treatment, especially in frail pediatric patients. We aimed to review the literature and to investigate the feasibility and efficacy of transcatheter interventions and implantable devices for congenital heart disease management in children. Methods: We performed a search in Scopus and MEDLINE databases using prespecified keywords to retrieve clinical studies published between 2000 and 2021. Results: This article provides an up-to-date review regarding the applicability of interventional techniques in simple inter-atrial or inter-ventricular defects, and in challenging congenital defects, such as hypoplastic left heart syndrome, tetralogy of Fallot, or coronary artery fistula. Furthermore, we reviewed recent indications for defibrillator and cardiac resynchronization therapy, and new and promising devices currently being tested. Conclusion: Transcatheter treatment represents a feasible and efficient alternative to surgical repair of congenital heart defects. Novel devices could extend the indications and possibilities of percutaneous interventions in pediatric patients with congenital heart diseases.
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Haddad RN, Lange JM, Raisky O, Gaudin R, Barbanti C, Bonnet D, Malekzadeh-Milani S. Indications and outcomes of cardiac catheterization following congenital heart surgery in children. Eur J Cardiothorac Surg 2022; 61:1056-1065. [PMID: 35076064 DOI: 10.1093/ejcts/ezac026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Revised: 10/20/2021] [Accepted: 01/10/2022] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES Our goal was to evaluate the indications for postoperative cardiac catheterizations after paediatric cardiac surgeries and their impact on outcomes. METHODS Non-planned cardiac catheterizations performed after congenital heart surgeries and before discharge between January 2013 and July 2019 were reviewed. Hybrid procedures were excluded. Heart defects, illness course, surgeries and catheter procedures were classified. Indications and findings were comprehensively regrouped. Outcomes were analysed. RESULTS Cardiac catheterizations were performed on 192 patients (median age 2.3 months, weight 4.2 kg) on median postoperative day 7 (interquartile range, 2-17 days). Patients had defects of great complexity (79.9%), high disease severity index (46.4%), high Aristotle level of surgical complexity (75%) and a high Catheterization RISk Score for Pediatrics category of catheterizations (61%). Catheterizations confirmed 66% of suspected diagnoses. Confirmed diagnoses were more likely to be haemodynamic anomalies than anatomical lesions (81.3% > 53.7%, P < 0.001). Confirmed anatomical lesions were more likely to be residual than new lesions created by surgery (88.5% > 40.4%, P < 0.001). New diagnoses were identified in 36.5% of patients. Catheterization findings led to catheter-based or surgical interventions in 120 (62.5%) patients. Transcatheter interventions were successful (97.7%), immediate (89.5%) and performed across fresh suture lines (27.8%). Repeat catheterizations (76% interventional) were necessary in 25 (13%) patients. A high index of disease severity [odds ratio (OR): 16.26, 95% confidence interval (CI): 3.72-71.17], extracorporeal membrane oxygenation support (OR: 10.35, 95% CI: 2.78-38.56), delayed sternal closure (OR: 4.66, 95% CI: 1.25-17.32) and surgically acquired lesions (OR: 3.70, 95% CI: 1.22-11.16) were significant risk factors of 12-month mortality. CONCLUSIONS Postoperative cardiac catheterizations answer both anatomical and haemodynamic questions in high-risk patients with complicated courses and guide subsequent treatment with satisfactory outcomes.
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Affiliation(s)
- Raymond N Haddad
- Department of Congenital and Pediatric Cardiology, M3C-Necker, Necker-Enfants malades University Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France
| | - Juan Manuel Lange
- Department of Congenital and Pediatric Cardiology, M3C-Necker, Necker-Enfants malades University Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France
| | - Olivier Raisky
- Department of Pediatric Cardiac Surgery, Necker-Enfants malades University Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France.,University of Paris, Paris, France
| | - Regis Gaudin
- Department of Pediatric Cardiac Surgery, Necker-Enfants malades University Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France
| | - Claudio Barbanti
- Division of Pediatric Cardiac Anesthesia, Department of Pediatric Cardiac Surgery, Necker-Enfants malades University Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France
| | - Damien Bonnet
- Department of Congenital and Pediatric Cardiology, M3C-Necker, Necker-Enfants malades University Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France.,University of Paris, Paris, France
| | - Sophie Malekzadeh-Milani
- Department of Congenital and Pediatric Cardiology, M3C-Necker, Necker-Enfants malades University Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France
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Gad SA, Shaban EA, Dawoud MM, Youssef MA. Diagnostic performance of 320 cardiac MDCT angiography in assessment of PDA either isolated or associated with duct dependent congenital heart disease. THE EGYPTIAN JOURNAL OF RADIOLOGY AND NUCLEAR MEDICINE 2021. [DOI: 10.1186/s43055-021-00639-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Patent ductus arteriosus (PDA) is one of most common congenital heart defects, it's a unique vascular structure that provides direct communication between pulmonary and systemic circulation. MDCT angiography is a good imaging modality for evaluation of the PDAs and detection of their exact morphological type; course and diameters, which is important before percutaneous closure or stenting procedure of the PDA, also for selection of closure hardware. The aim of this study was to assess the role of MDCT angiography in qualitative and quantitative evaluation of PDA and associated cardiac and\or extracardiac anomalies.
Results
Echocardiography detected PDA in 28\30 cases while cardiac MDCT detected PDA in all studied 30 cases confirmed by cardiac catheterization and/or operation. MDCT angiography had sensitivity 100% and specificity 100% for PDA detection. PDA originated from aortic isthmus in 15 cases, inferior surface of aortic arch in 11 cases and innominate artery in 4 cases. The most common morphological type of PDA was type A (cone\46.67%) followed by type C (tubular\23.3%), type D (complex\10%), type E (elongated\13.33%) and type B (window\6.67%). The spearman correlation coefficient test demonstrated poor correlation between size of aortic end and MPA (P = 0.75), and between size of pulmonary end and diameter of MPA (P = 0.99) and also demonstrated fair correlation between length of PDA and MPA (P = 0.018). PDA was isolated in 4\30 cases and associated with cardiac and\or extra cardiac anomalies in 26\30 cases included; ASD (n = 18), VSD (n = 16), pulmonary atresia (n = 7), transposition of great arteries (n = 5), teratology of Fallot (n = 4), aortic coarctation (n = 4), persistent truncus arteriosus (n = 3), tricuspid atresia (n = 3), anomalous of pulmonary venous return (n = 3), hypoplastic segment of aorta (n = 2), Ebstein's anomaly (n = 1), bicuspid aortic arch (n = 1) and left hypoplastic heart syndrome (n = 1).
Conclusion
Cardiac MDCT angiography was superior to Echocardiography in detection, quantitative and qualitative evaluation of PDA either isolated or associated with congenital cardiac and\or extracardiac anomalies and was superior to Echocardiography in detection of associated extracardiac anomalies rather than associated intra cardiac anomalies.
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Cardiovascular Intervention in Neonates Using an Umbilical Vein Approach. CHILDREN 2021; 8:children8111017. [PMID: 34828730 PMCID: PMC8620081 DOI: 10.3390/children8111017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 10/13/2021] [Accepted: 11/02/2021] [Indexed: 11/17/2022]
Abstract
Cardiovascular catheterization has been applied in infant treatment for several decades. To date, considerable research attention has been paid to cardiovascular catheterization in small neonates. However, peripheral vascular routes of catheterization are possible obstacles for interventionists. Umbilical vein catheterization has been reported as a route for neonates, although few attempts have been made to investigate this approach. This study aimed to retrospectively review cardiovascular intervention using the umbilical vein approach as applied to infants admitted to a tertiary center from 2017 to 2020. Details including the perinatal variables, indication diagnoses, and procedure devices were collected. The enrollment included a total of 16 cases representing 17 intervention events, with infants born at a gestation age of 22–39 weeks and body weight ranging from 478 to 3685 g at the time of the procedure. The postnatal age ranged from 1 to 27 days. The catheter sizes ranged from 4 to 11 Fr. Indications included being admitted for patent ductus arteriosus occlusion (n = 15), balloon pulmonary valvuloplasty (n = 3), balloon atrial septostomy (BAS) (n = 3), pulmonary valve (PV) perforation (n = 1), and two interventions for catheter placement for continuous venovenous hemofiltration. The success rate for cardiovascular catheterization was 88.2% (15/17). There were two patients for which cannulation failed due to ductus venosus closure: one intraabdominal hemorrhage complication during continuous venovenous hemofiltration (CVVH), and one cardiac catheterization failure of PV perforation due to failure to insert the guiding catheter into the right ventricular outflow tract. Based on these findings, we conclude that cardiac catheterization and the placement of a large-sized catheter through an umbilical vein in a small infant represents a safe and time-saving method when catheterization is required.
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Kotecha MK, Choo JTL, Sundararaghavan S. Saline contrast echocardiography complements cardiac interventions in neonates with transposition of great arteries and abnormal ductus venosus anatomy. BMJ Case Rep 2021; 14:e244023. [PMID: 34479892 PMCID: PMC8420688 DOI: 10.1136/bcr-2021-244023] [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] [Accepted: 08/08/2021] [Indexed: 11/03/2022] Open
Abstract
We present a rare case of premature low birthweight neonate with right diaphragmatic hernia and transposition of great vessels requiring balloon atrial septostomy. Congenital diaphragmatic hernia poses a unique challenge to umbilical venous catheterisation. Based on the radiographic position of umbilical vein catheter, umbilical venous cannulation was attempted; however, the catheter could not be navigated to the right atrium. Saline contrast echocardiography was used to delineate the abnormal umbilical and ductus venosus drainage. Eventually, the procedure was successfully completed via the femoral venous approach. We emphasise the importance of defining ductus venosus anatomy and umbilical venous drainage using a simple tool like saline contrast echocardiography before performing catheterisation using the umbilical venous access in such cases.
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Respiratory Trajectory after Invasive Interventions for Patent Ductus Arteriosus of Preterm Infants. CHILDREN-BASEL 2021; 8:children8050398. [PMID: 34063345 PMCID: PMC8156843 DOI: 10.3390/children8050398] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 05/06/2021] [Accepted: 05/13/2021] [Indexed: 12/14/2022]
Abstract
Invasive interventions have been conducted in preterm infants with significant patent ductus arteriosus (PDA) when medical treatment has failed, and methods of invasive intervention have been reported. Surgical ligation via lateral thoracotomy has been a well-established procedure for decades. Recently, transcatheter occlusion has been safely and feasibly applied to the premature population. However, little research has been conducted on the benefits of transcatheter occlusion in very-low-birth-weight (VLBW) infants compared to surgical ligation. This study compared transcatheter and surgical techniques in VLBW infants in terms of short-term respiratory outcomes. The medical records of 401 VLBW infants admitted to a tertiary hospital between September 2014 and January 2019 were retrospectively reviewed. Patients who were diagnosed with a congenital anomaly, a chromosomal anomaly, or congenital heart disease, except for an inter-atrial shunt, were excluded. The perinatal conditions, neonatal morbidities, periprocedural vital signs, and respiratory support trajectories were compared between the transcatheter-treated and surgically ligated group. A total of 31 eligible VLBW infants received invasive intervention: 14 were treated with transcatheter occlusion (Group A), and 17 infants were treated with surgical ligation (Group B). Respiratory outcomes were not statistically significant between the two groups, despite Group A showing a trend toward early improvement in post-intervention respiratory trajectory. In this small case study, a different trend in post-intervention respiratory trajectories was observed. Future research with larger case numbers should be conducted to address our preliminary observations in more detail.
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Valencia-Arango LM, Fajardo-Escolar AP, Segura-Salguero JC, Sáenz-Quispe S, Rincón-Restrepo C, Posada A, Ronderos V, Perea-Bello AH. [Anesthetic management of neonates undergoing diagnostic and therapeutic cardiac catheterization: a systematic literature review]. BRAZILIAN JOURNAL OF ANESTHESIOLOGY (ELSEVIER) 2020; 70:278-287. [PMID: 32684289 PMCID: PMC9373387 DOI: 10.1016/j.bjan.2020.03.011] [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: 07/02/2019] [Revised: 03/18/2020] [Accepted: 03/20/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Several interventional cardiology procedures are required in neonates with congenital heart disease. Interventional cardiology procedures have a higher risk of cardiac arrest compared to other interventions. At present, there is great heterogeneity in the perioperative management of congenital heart disease neonates undergoing diagnostic cardiac catheterization or therapeutic cardiac catheterization. STUDY OBJECTIVES Primary aim: Provide a systematic review of the most effective and/or safe anesthetic and perioperative management in neonates with congenital heart disease who undergo diagnostic cardiac catheterization or therapeutic cardiac catheterization. Secondary aim: Identify the medications, monitoring parameters and airway management used in the same population. DESIGN Systematic literature review. SETTING Catheterization laboratory. METHODS Literature was searched (December 2017) in electronic databases Medline, EMBASE, ScienceDirect, BIREME-Lilacs-Biblioteca Virtual de la Salud, Cochrane Database of Systematic Reviews, Database of Abstracts of Reviews of Effects and Health Technology Assessment Database. MAIN RESULTS From 130 records identified, four studies met inclusion criteria and quality assessment. None of the studies were relevant to the primary objective. Regarding the secondary objectives, one study compared the efficacy and adverse effects of racemic ketamine and its S(+) ketamine enantiomer, one study reported the efficacy of subarachnoid anesthesia for high-risk children undergoing diagnostic cardiac catheterization, one study identified the factors associated to high severity adverse events related to sedation, anesthesia and airway, and one study retrospectively analyzed cardiac catheterization procedures in neonates weighing less than 2.5 kg. CONCLUSION There are no evidence-based recommendations available for congenital heart disease neonates undergoing cardiac catheterization. More studies are required to evaluate the ideal anesthetic and perioperative management in this population.
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Affiliation(s)
- Lina M Valencia-Arango
- Hospital Universitario San Ignacio. Universidad Javeriana, Facultad de Medicina, Bogotá, Colombia
| | | | - Juan C Segura-Salguero
- Hospital Universitario San Ignacio. Universidad Javeriana, Facultad de Medicina, Bogotá, Colombia
| | - Santiago Sáenz-Quispe
- Hospital Universitario San Ignacio. Universidad Javeriana, Facultad de Medicina, Bogotá, Colombia
| | - Carolina Rincón-Restrepo
- Hospital Universitario San Ignacio. Universidad Javeriana, Facultad de Medicina, Bogotá, Colombia
| | - Adriana Posada
- Universidad Javeriana. Facultad de Medicina, Bogotá, Colombia
| | - Vivian Ronderos
- Universidad Javeriana. Facultad de Medicina, Bogotá, Colombia
| | - Ana H Perea-Bello
- Hospital Universitario San Ignacio. Universidad Javeriana, Facultad de Medicina, Bogotá, Colombia.
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Ligon RA, Downey LA, Gruenewald DL, Bauser-Heaton HD, Kim DW, Roman MF, Vincent RN, Petit CJ. Risk Factors for Red Blood Cell Transfusions in Children Undergoing Cardiac Catheterization. J Pediatr 2020; 217:25-32.e4. [PMID: 31732132 DOI: 10.1016/j.jpeds.2019.10.033] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2019] [Revised: 10/08/2019] [Accepted: 10/11/2019] [Indexed: 12/31/2022]
Abstract
OBJECTIVE To identify risk factors associated with risk of red blood cell transfusions (RBCTs) following pediatric cardiac catheterizations. STUDY DESIGN We performed a review of all pediatric cardiac catheterizations from 2012 to 2017. The primary endpoint was RBCT within 72 hours of pediatric cardiac catheterization. Patient and procedural factors were reviewed. Generalized linear modelling was performed to describe interactions among relevant risk factors. RESULTS In total, 831 RBCTs occurred within 72 hours of 6028 pediatric cardiac catheterizations (13.8%). Univariate analysis revealed that the prevalence of RBCT was highest among infants (37.6% incidence of RBCT) and among those with higher estimated blood loss as a percent of blood volume (P = .03). Among infants, multivariate analysis revealed that weight (OR 0.72; 95% CI 0.63-0.81), complex 2-ventricle (OR 3.14, 95% CI 2.18-4.57), and single ventricle status (OR 5.21, 95% CI 3.42-8.01) were associated with risk of RBCT. Inpatient infants from intensive care (OR 4.74; 95% CI 3.49-6.49) or stepdown units (OR 2.33; 95% CI 1.58-3.46) were at higher risk. Length of procedure (OR 2.57; 95% CI 2.03-3.26) and oxygen saturation (OR 0.98; 95% CI 0.97-0.99; P < .01) were also associated with RBCTs. CONCLUSIONS Hospitalized infants with single ventricle or complex 2-ventricle anatomy are at highest risk of RBCT. Length of procedure, blood loss, and oxygen saturations are additional risk factors associated with RBCT. Operators should consider these factors when planning pediatric cardiac catheterizations, particularly when exposure to RBCT is undesirable.
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Affiliation(s)
- R Allen Ligon
- Children's Healthcare of Atlanta, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA.
| | - Laura A Downey
- Children's Healthcare of Atlanta, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA
| | - David L Gruenewald
- Children's Healthcare of Atlanta, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA
| | - Holly D Bauser-Heaton
- Children's Healthcare of Atlanta, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA
| | - Dennis W Kim
- Children's Healthcare of Atlanta, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA
| | - Meredith F Roman
- Children's Healthcare of Atlanta, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA
| | - Robert N Vincent
- Children's Healthcare of Atlanta, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA
| | - Christopher J Petit
- Children's Healthcare of Atlanta, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA
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The results of interventional catheterization in infants weighing under 2,000 g. TURK GOGUS KALP DAMAR CERRAHISI DERGISI-TURKISH JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY 2019; 27:304-313. [PMID: 32082877 DOI: 10.5606/tgkdc.dergisi.2019.17229] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Accepted: 03/10/2019] [Indexed: 11/21/2022]
Abstract
Background The aim of this study was to evaluate the early and mid-term results of interventional cardiac catheterization and procedure-related complications in infants weighing <2,000 g. Methods Between May 1998 and April 2017, 22 patients (14 males, 8 females; mean age 14±8.4 days; range, 1 to 30 days) weighing <2,000 g who underwent a total of 23 interventional cardiac catheterization were retrospectively analyzed. Procedures were balloon coarctation angioplasty in 14, balloon atrial septostomy in five, balloon aortic valvuloplasty in one, balloon pulmonary valvuloplasty in one, patent ductus arteriosus closure in one, and stent placement in the ductus in one patient. Another patient underwent balloon coarctation angioplasty and balloon aortic valvuloplasty in the same session. Results The overall success rate of the interventional procedures was 95.6%. The mean follow-up was 3.2±1.6 years (range, 1 to 5.5) for 18 patients with available records. The rate of serious complications was 18%. The most frequent complications in the early period were low hemoglobin levels requiring erythrocyte suspension transfusion (54.5%) and vascular injury (54.5%). Two patients required reintervention, one patient required surgery after the second intervention, and three patients required only surgery. Six patients underwent palliative interventional procedures, and interventional procedures led to definitive treatment in five patients. Conclusion The mortality and morbidity rate of surgery is high in premature under 2,000 g infants and interventional heart catheterization can be life-saving in this patient group, although it is associated with significant complications in low birth weight newborns.
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Abstract
OBJECTIVES The aim of the study was to report the outcome of cardiac catheterisation in low-weight patients. BACKGROUND Data regarding cardiac catheterisation in infants weighing <2500 g are scarce. METHODS We reviewed all cardiac catheterisations performed in infants weighing <2500 g between January 2000 and May 2016. An analysis with respect to the type of procedure, the complexity of procedure (procedure type risk), and haemodynamic vulnerability index was finally carried out. We report the occurrence of deaths and complications using the adverse event severity score. RESULTS A total of 218 procedures were performed on 211 patients. The mean age and weight were, respectively, 15 ± 26 days (range, 0-152) and 2111 ± 338 g (range, 1000-2500). Procedures were interventional and diagnostic, respectively, in 174 (80%) and 44 (20%) patients. Out of 218, 205 (94%) were successful. Eleven complications (5%) occurred - six with an adverse event severity score of 4 and five with an adverse event severity score of 3. Ten patients (91%) showed a favourable outcome, and one died (stent thrombosis few hours after patent ductus arteriosus stenting). No correlation was found between lower weight and occurrence of death (p = 0.68) or complications (p = 0.23). The gravity scores (procedure type risk and haemodynamic vulnerability index) were not predictive of complications. CONCLUSIONS Cardiac catheterisation in infants weighing <2500 g appears feasible and effective with low risk. The weight should not discourage from performing cardiac catheterisation in this population.
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Catheterization Performed in the Early Postoperative Period After Congenital Heart Surgery in Children. Pediatr Cardiol 2019; 40:827-833. [PMID: 30830282 DOI: 10.1007/s00246-019-02078-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 02/23/2019] [Indexed: 10/27/2022]
Abstract
The aim of this study was to describe pediatric patients who underwent early postoperative cardiac catheterization after congenital heart surgery, their clinical indications, findings, interventions, and complications in a cardiovascular center. A descriptive retrospective study was performed. All catheterizations performed within 6 weeks after congenital heart surgery between January 2004 and December 2014 were reviewed. We analyzed 101 early postoperative catheterizations. They were performed on median postoperative day five (IQR: 0-39); the median age was 64 days (IQR: 22-240). The most common diagnoses were single ventricle (53%), left heart obstruction (12%), and tetralogy of fallot or pulmonary atresia with ventricular septal defect (11%). Most common indications were persistent cyanosis (53%), low cardiac output (24%), and residual defect on echocardiogram (20%). Most frequent findings during the catheterization were pulmonary artery stenosis (29%), surgical conduit obstruction (12%), and coarctation or hypoplasia of the aorta (11%). Forty-six (45%) procedures involved intervention. Most frequent interventions were pulmonary artery, aorta, and Blalock-Taussig fistula angioplasty with or without stent implantation. There were adverse effects in 11 cases (11%), and 30-day mortality was 28% (28 patients) with the majority unrelated to the catheterization directly. Although early postoperative catheterizations are high-risk procedures, they are currently a very good option to solve acute problems in critically ill patients. This study provides relevant information for a better understanding and approach to this complex group of patients.
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Abstract
BACKGROUND Catheter interventions for residual lesions in the early postoperative period after CHD operations are still not established as a reliable treatment option. METHODS We retrospectively reviewed our institutional experience of cardiac catheterisations and catheter interventions performed in the early postoperative period. We classified our patients into two groups. The "hyper" acute phase group - operation to cardiac catheterisation of ⩽7 days - and acute phase group - operation to cardiac catheterisation from 7 to 30 days. RESULTS Of the 47 patients, catheter interventions were performed in 38 patients (81%). The success rate of the intervention was 96% in the acute phase group and 90% in the "hyper" acute phase group. The overall success rate was 95%. There were two self-limited complications in the acute phase group, but not in the "hyper" acute phase group. There were four cases of catheter interventions performed for a newly reconstructed aortic arch, and those procedures were also safe and effective. CONCLUSIONS Cardiac catheterisations and catheter interventions were safe and effective not only in the early postoperative period but also in the very early postoperative period. Catheter interventions for the left-sided heart in the early postoperative period were also safe and effective.
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Li HO, Wang XM, Nie P, Ji XP, Cheng ZP, Chen JH, Xu ZD. Diagnostic Value of Prospective Electrocardiogram-triggered Dual-source Computed Tomography Angiography for Infants and Children with Interrupted Aortic Arch. Chin Med J (Engl) 2016; 128:1184-9. [PMID: 25947401 PMCID: PMC4831545 DOI: 10.4103/0366-6999.156109] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Accurate assessment of intra- as well as extra-cardiac malformations and radiation dosage concerns are especially crucial to infants and children with interrupted aortic arch (IAA). The purpose of this study is to investigate the value of prospective electrocardiogram (ECG)-triggered dual-source computed tomography (DSCT) angiography with low-dosage techniques in the diagnosis of IAA. METHODS Thirteen patients with suspected IAA underwent prospective ECG-triggered DSCT scan and transthoracic echocardiography (TTE). Surgery was performed on all the patients. A five-point scale was used to assess image quality. The diagnostic accuracy of DSCT angiography and TTE was compared with the surgical findings as the reference standard. A nonparametric Chi-square test was used for comparative analysis. P <0.05 was considered as a significant difference. The mean effective radiation dose (ED) was calculated. RESULTS Diagnostic DSCT images were obtained for all the patients. Thirteen IAA cases with 60 separate cardiovascular anomalies were confirmed by surgical findings. The diagnostic accuracy of TTE and DSCT for total cardiovascular malformations was 93.7% and 97.9% (P > 0.05), and that for extra-cardiac vascular malformations was 92.3% and 99.0% (P < 0.05), respectively. The mean score of image quality was 3.77 ± 0.83. The mean ED was 0.30 ± 0.04 mSv (range from 0.23 mSv to 0.39 mSv). CONCLUSIONS In infants and children with IAA, prospective ECG-triggered DSCT with low radiation exposure and high diagnostic efficiency has higher accuracy compared to TTE in detection of extra-cardiac vascular anomalies.
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Affiliation(s)
| | - Xi-Ming Wang
- Department of CT, Shandong Medical Imaging Research Institute, Shandong University, Jinan, Shandong 250021, China
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Abstract
Pulmonary hypertension in the perinatal period can present acutely (persistent pulmonary hypertension of the newborn) or chronically. Clinical and echocardiographic diagnosis of acute pulmonary hypertension is well accepted but there are no broadly validated criteria for echocardiographic diagnosis of pulmonary hypertension later in the clinical course, although there are significant populations of infants with lung disease at risk for this diagnosis. Contributing cardiovascular comorbidities are common in infants with pulmonary hypertension and lung disease. It is not clear who should be treated without confirmation of pulmonary vascular disease by cardiac catheterization, with concurrent evaluation of any contributing cardiovascular comorbidities.
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Affiliation(s)
- Roberta L Keller
- Neonatology, Department of Pediatrics, UCSF Benioff Children's Hospital, University of California San Francisco, Box 0734, 550 16th Street, 5th Floor, San Francisco, CA 94143, USA.
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Positional Relationship Between the Pulmonary Venous Confluence-Vertical Vein and Atria in Infracardiac Total Anomalous Pulmonary Venous Connection. Pediatr Cardiol 2016; 37:372-7. [PMID: 26481116 DOI: 10.1007/s00246-015-1286-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2015] [Accepted: 10/09/2015] [Indexed: 10/22/2022]
Abstract
To explore the positional relationship between the pulmonary venous confluence-venous vein (PVC-VV) and both the atria in infracardiac total anomalous pulmonary venous connection (iTAPVC), using two-dimensional (2D) computerized tomography (CT) reconstruction. Through the 2D reconstruction of enhanced cardiac CT images of patients with iTAPVC, the projection of PVC-VV on coronal axial images was acquired and its location on the bilateral atrial splice was analyzed. Sagittal axial reconstruction was used to identify which atrium had a precise anterior-posterior positional relationship with PVC-VV. The type of iTAPVC, where the projection of PVC-VV was lying on the left atrium, and the left atrium had a precise anterior-posterior positional relationship with PVC-VV, was classified as the left atrial type. If the projection of PVC-VV was lying on the right atrium and the right atrium had a precise anterior-posterior positional relationship with PVC-VV, it was classified as the right atrial type. Finally, if the projection of PVC-VV was lying in the middle of the bilateral atria, and both the atria had precise anterior-posterior positional relationship with PVC-VV, it was referred to as the bilateral atrial type. Upon analysis of the 22 enhanced cardiac CT images, 6 were the left atrial type (27.27 %), 9 were right atrial type (40.91 %), while 7 were of the bilateral atrial type (31.82 %). The positional relationship between PVC-VV and the bilateral atria are variable, and iTAPVC classification using 2D CT reconstruction is an invaluable tool in designing the surgical approaches in iTAPVC.
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Khamkar AM, Suryawanshi PB, Maheshwari R, Patnaik S, Malshe N, Kalrao V, Lalwani S, Surwade J. Functional Neonatal Echocardiography: Indian Experience. J Clin Diagn Res 2015; 9:SC11-4. [PMID: 26816962 DOI: 10.7860/jcdr/2015/14440.6971] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2015] [Accepted: 10/12/2015] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Functional echocardiography, as opposed to echocardiography as performed by the cardiologist, is the bedside utilization of cardiac ultrasound to take after functional and haemodynamic changes longitudinally. Information reflecting cardiovascular capacity and systemic and pulmonary blood flow in sick preterm and term neonates can be observed utilizing this strategy. Information is lacking on its use in neonatal units in India. AIM To characterize the impact of Functional neonatal echocardiography (FnECHO) programme on decision making in a tertiary care centre in India by evaluating its frequency of use, patient characteristics, and indications. MATERIALS AND METHODS Prospective observational study of neonates in a tertiary Neonatal Intensive Care Unit (NICU) in Pune (India) from February 2014 to January 2015. All the neonates undergoing FnECHO during this 12 month period based on clinical findings were included in the study. Data extracted from the review of the clinical notes included gestational age, birth-weight, mode of delivery, Apgar scores, details of respiratory and cardiovascular support, timing of FnECHO and any other clinical diagnosis. The findings of echocardiography were recorded and correlated with the clinical and other laboratory or X-ray findings. If these findings indicated a change in management, it was instituted. RESULTS A total of 348 echocardiographic studies were performed in 187 neonates (mean 1.86; SD 2.02). The most frequent indication was Patent Ductus Arteriosus (PDA) assessment (n= 174, 50%), followed by haemodynamic instability (n=43, 12.36%). The results of FnECHO modified treatment in 148 cases (42.50%) in the form of addition and/or change in the treatment or avoidance of unnecessary intervention. CONCLUSION FnECHO is frequently used in the NICU setting and may be a useful tool to guide treatment. PDA assessment and haemodynamic instability are the most frequent indications. To validate its usefulness, well co-ordinated large prospective studies are needed.
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Affiliation(s)
- Anilkumar Mohan Khamkar
- Assistant Professor, Department of Neonatology, BVU Medical College , Pune, Maharashtra, India
| | - Pradeep B Suryawanshi
- Professor and Head, Department of Neonatology, BVU Medical College , Pune, Maharashtra, India
| | - Rajesh Maheshwari
- Consultant Neonatologist, Westmead Hospital , Westmead, NSW, Australia
| | - Suprabha Patnaik
- Assistant Professor, Department of Neonatology, BVU Medical College , Pune, Maharashtra, India
| | - Nandini Malshe
- Associate Professor, Department of Neonatology, BVU Medical College , Pune, Maharashtra, India
| | - Vijay Kalrao
- Professor, Department of Paediatrics, BVU Medical College , Pune, Maharashtra, India
| | - Sanjay Lalwani
- Professor and Head, Department of Pediatrics, BVU Medical College , Pune, Maharashtra, India
| | - Jitendra Surwade
- Assistant Professor, Department of PSM, MNR Medical college and Hospital , Sangareddy, Andhra Pradesh, India
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Siehr SL, Martin MH, Axelrod D, Efron B, Peng L, Roth SJ, Perry S, Shin AY. Outcomes following cardiac catheterization after congenital heart surgery. Catheter Cardiovasc Interv 2014; 84:622-8. [DOI: 10.1002/ccd.25490] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2013] [Revised: 03/06/2014] [Accepted: 03/12/2014] [Indexed: 11/11/2022]
Affiliation(s)
- Stephanie L. Siehr
- Department of Pediatrics; Cardiovascular Institute, Stanford University School of Medicine; Palo Alto California
| | - Mary Hunt Martin
- Department of Pediatrics, Division of Pediatric Cardiology; Primary Children's Medical Center; Salt Lake City Utah
| | - David Axelrod
- Department of Pediatrics; Cardiovascular Institute, Stanford University School of Medicine; Palo Alto California
| | - Bradley Efron
- Department of Health Research and Policy, Division of Biostatistics; Stanford University Medical Center; Palo Alto California
| | - Lynn Peng
- Department of Pediatrics; Cardiovascular Institute, Stanford University School of Medicine; Palo Alto California
| | - Stephen J. Roth
- Department of Pediatrics; Cardiovascular Institute, Stanford University School of Medicine; Palo Alto California
| | - Stanton Perry
- Department of Pediatrics; Cardiovascular Institute, Stanford University School of Medicine; Palo Alto California
| | - Andrew Y. Shin
- Department of Pediatrics; Cardiovascular Institute, Stanford University School of Medicine; Palo Alto California
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Yu FF, Lu B, Gao Y, Hou ZH, Schoepf UJ, Spearman JV, Cao HL, Sun ML, Jiang SL. Congenital anomalies of coronary arteries in complex congenital heart disease: diagnosis and analysis with dual-source CT. J Cardiovasc Comput Tomogr 2013; 7:383-90. [PMID: 24331934 DOI: 10.1016/j.jcct.2013.11.004] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2013] [Revised: 10/18/2013] [Accepted: 11/03/2013] [Indexed: 02/01/2023]
Abstract
BACKGROUND Congenital heart diseases (CHDs) are sometimes associated with coronary artery anomalies (CAAs). Accurate preoperative evaluation of coronary artery anatomy is essential for successful surgical repair of complex CHD. OBJECTIVE The aim of this study was to evaluate the incidence of congenital CAAs in patients with complex CHD at dual-source CT. METHODS Four hundred seventeen consecutive patients with complex CHD underwent contrast-enhanced cardiac CT angiography. The results were retrospectively analyzed, including the types and incidences of CAAs in various forms of complex CHD. Each patient was analyzed independently by 2 experienced cardiovascular radiologists. Image quality of coronary arteries was assessed on a 5-point scale with 2 or less being nondiagnostic. RESULTS Thirty-five of 417 studies were nondiagnostic (8.39%). Sixty-three cases of CAA (15.11%) were detected by anomalous ostia and coronary arteries. CAA was involved in 6 of 108 patients with tetralogy of Fallot (5.56%), 18 of 84 patients with double outlet right ventricle (21.43%), 11 of 97 patients with pulmonary artery atresia (11.34%), 7 of 36 patients with transposition of the great arteries (22.22%), 15 of 41 patients with single ventricle (36.59%), 4 of 12 patients with truncus arteriosus/aortopulmonary window (33.33%), and 2 of 39 patients with interruption of the aortic arch/coarctation of the aorta (5.13%). Twenty of these were accompanied with an anomalous coronary course (31.74%). CONCLUSION Patients with complex CHD have a higher prevalence of CAAs, which should be considered before surgery. Dual-source CT is an effective technique to visualize and evaluate complex CHD.
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Affiliation(s)
- Fang-fang Yu
- Department of Radiology, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Bin Lu
- Department of Radiology, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China.
| | - Yang Gao
- Department of Radiology, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Zhi-hui Hou
- Department of Radiology, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - U Joseph Schoepf
- Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC, USA
| | - James V Spearman
- Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC, USA
| | - Hui-li Cao
- Department of Radiology, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Ming-li Sun
- Department of Radiology, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Shi-liang Jiang
- Department of Radiology, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
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Abstract
To determine whether cardiac catheterisation procedures for low birth weight neonatesr < or = 2.5 kg carries a greater risk of complications compared with neonates > 2.5 kg, we conducted a single-centre retrospective case–control study. From 01/03 to 01/09, 46 consecutive neonates < 2.5 kg at the time of cardiac catheterisation were identified. For each low birth weight case, three control patients > or = 2.5 kg were randomly selected from our heart centre database during the same time period. Data included demographic characteristics, type of intervention, fluoroscopy time, contrast volume, pre- and post-blood urea nitrogen to creatinine ratio, physician performing procedure, procedural risk category, and all major and minor complications. The overall incidence of complications was higher in neonates < or = 2.5 kg compared with neonates > 2.5 kg (34.8% versus 17.6%, p = 50.023) because of a greater proportion of minor complications (34.8% versus 16.9%, p = 50.021). When specific minor complications were stratified, there was a greater incidence of hypotension requiring intravenous fluids in neonates < or = 2.5 kg (6.5% versus 0%, p50.015). After controlling for physician performing procedure and risk category, neonates < or = 2.5 kg remained at a higher risk for any complication (adjusted odds ratio = 3.2, 95% confidence interval 1.4–7.2, p = 0.005). The percentage of neonates having at least one major complication was not higher in the < or = 2.5-kg group (2.2% versus 2.2%). No procedural deaths occurred in either group.
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Kobayashi D, Sallaam S, Aggarwal S, Singh HR, Turner DR, Forbes TJ, Gowda ST. Catheterization-based intervention in low birth weight infants less than 2.5 kg with acute and long-term outcome. Catheter Cardiovasc Interv 2013; 82:802-10. [PMID: 23703947 DOI: 10.1002/ccd.25009] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2012] [Revised: 05/10/2013] [Accepted: 05/10/2013] [Indexed: 11/08/2022]
Abstract
BACKGROUND The number of low birth weight infants with congenital heart disease is increasing and catheterizations may have an increased risk for mortality and morbidity. OBJECTIVES We investigate the outcome and complications of cardiac catheterizations in infants weighing < 2.5 kg. METHODS Retrospective review of catheterization records from 1995 to 2010 in infants weighing < 2.5 kg. The demographics, procedure, outcome, and follow-up data were collected. RESULTS Of 101 catheterizations performed in 88 patients, 45 (45%) catheterizations were interventional. Balloon atrial septostomy (n = 23), pulmonary valvuloplasty (14), aortic valvuloplasty (4), stent placement (3), balloon angioplasty (2), and temporary pacemaker insertion (1) were successfully performed. Balloon atrial septostomy was performed with pulmonary or aortic valvuloplasty in two catheterizations. Infants < 2.5 kg had higher significant adverse event rate that those 2.5-3.5 kg (13% versus 6.6%, P < 0.05). No procedural death was noted. Significant adverse events (n = 13) included cardiopulmonary resuscitation three, vascular six, arrhythmia three, and apnea requiring intubation one. On median follow-up of 3 years (0.03 to 14), n = 69, mortality rate was 36%. In six patients with valvar pulmonary stenosis with median follow-up of 6 years (0.75-13), four (67%) did not require re-intervention. Of two patients with aortic stenosis, one did not require repeat intervention for 6 years (last follow-up). CONCLUSION Interventional catheterization is feasible with low procedural morbidity and mortality in high risk infants < 2.5 kg. Catheterization primarily serves as a palliative procedure to stabilize infants for definitive treatment. Balloon valvuloplasty may be effective for isolated valvar pulmonary stenosis in infants < 2.5 kg.
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Affiliation(s)
- Daisuke Kobayashi
- Division of Pediatric Cardiology, Children's Hospital of Michigan, Carman and Ann Adams Department of Pediatrics, Wayne State University School of Medicine, Detroit, Michigan
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Backes CH, Cua C, Kreutzer J, Armsby L, El-Said H, Moore JW, Gauvreau K, Bergersen L, Holzer RJ. Low weight as an independent risk factor for adverse events during cardiac catheterization of infants. Catheter Cardiovasc Interv 2013; 82:786-94. [DOI: 10.1002/ccd.24726] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2012] [Accepted: 10/12/2012] [Indexed: 11/10/2022]
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Bellsham-Revell HR, Tibby SM, Bell AJ, Witter T, Simpson J, Beerbaum P, Anderson D, Austin CB, Greil GF, Razavi R. Serial magnetic resonance imaging in hypoplastic left heart syndrome gives valuable insight into ventricular and vascular adaptation. J Am Coll Cardiol 2012; 61:561-70. [PMID: 23273398 PMCID: PMC3573231 DOI: 10.1016/j.jacc.2012.11.016] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2012] [Revised: 11/01/2012] [Accepted: 11/08/2012] [Indexed: 11/29/2022]
Abstract
Objectives This study sought to investigate changes in magnetic resonance imaging (MRI) ventricular volumes and vascular dimensions before hemi-Fontan (HF) and before total cavopulmonary connection (TCPC) in children with hypoplastic left heart syndrome (HLHS). Background The systemic right ventricle (RV) in HLHS is subject to significant changes in volume loading throughout the surgical stages of palliation, particularly after the HF. Methods Fifty-eight patients had paired pre-HF and pre-TCPC MRI for assessment of changes of RV volumes, neoaortic flow, and vascular dimensions. Results Comparison of pre-HF and pre-TCPC MRI results showed a decrease of indexed RV end-diastolic volume and end-systolic volume (98 ml/m2 to 87 ml/m2 and 50 ml/m2 to 36 ml/m2, respectively) with stroke volume remaining constant (49 ml/m2 vs. 51 ml/m2), leading to an increased RV ejection fraction (51% vs. 59%). These findings persisted after excluding the 3 patients who underwent tricuspid valve repair as part of their HF procedure. Indexed RV end-diastolic volume plotted against neoaortic stroke volume demonstrated a Frank-Starling–like curve that shifted upward after HF. The indexed distal left and right cross-sectional pulmonary artery areas were reduced after HF. Conclusions In HLHS, serial MRI shows the adaptation of the systemic RV after HF with volume reduction in the context of a preserved stroke volume and an increased ejection fraction. The staged palliation in HLHS may be a risk factor particularly for reduced left pulmonary artery growth in itself as no factors investigated in this study were found to significantly impact on this.
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Affiliation(s)
- Hannah R Bellsham-Revell
- Division of Imaging Sciences and Biomedical Engineering, Rayne Institute, King's College London, St. Thomas' Hospital, London, United Kingdom
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Chandrashekhar G, Sodhi KS, Saxena AK, Rohit MK, Khandelwal N. Correlation of 64 row MDCT, echocardiography and cardiac catheterization angiography in assessment of pulmonary arterial anatomy in children with cyanotic congenital heart disease. Eur J Radiol 2012; 81:4211-7. [DOI: 10.1016/j.ejrad.2012.08.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2012] [Revised: 07/06/2012] [Accepted: 08/15/2012] [Indexed: 10/27/2022]
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Siripornpitak S, Pornkul R, Khowsathit P, Layangool T, Promphan W, Pongpanich B. Cardiac CT angiography in children with congenital heart disease. Eur J Radiol 2011; 82:1067-82. [PMID: 22196744 DOI: 10.1016/j.ejrad.2011.11.042] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Cardiac imaging plays an important role in both congenital and acquired heart diseases. Cardiac computed tomography (angiography) cCT(A) is a non-invasive, increasingly popular, complementary modality to echocardiography in evaluation of congenital heart diseases (CHD) in children. Despite radiation exposure, cCT(A) is now commonly used for evaluation of the complex CHD, giving information of both intra-cardiac and extra-cardiac anatomy, coronary arteries, and vascular structures. This review article will focus on the fundamentals and essentials for performing cCT(A) in children, including radiation dose awareness, basic techniques, and strengths and weaknesses of cCT(A) compared with cardiac magnetic resonance imaging (cMRI), and applications. The limitations of this modality will also be discussed, including the CHD for which cMRI may be substituted.
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Affiliation(s)
- Suvipaporn Siripornpitak
- Division of Diagnostic Radiology, Department of Diagnostic and Therapeutic Radiology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.
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Romefort B. Place de la chirurgie palliative et du cathétérisme interventionnel chez le prématuré cardiaque. Arch Pediatr 2011. [DOI: 10.1016/s0929-693x(11)71061-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Long YG, Yang YY, Huang IL, Pan JY, Wu MT, Weng KP, Hsieh KS. Role of multi-slice and three-dimensional computed tomography in delineating extracardiac vascular abnormalities in neonates. Pediatr Neonatol 2010; 51:227-234. [PMID: 20713287 DOI: 10.1016/s1875-9572(10)60043-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2009] [Revised: 10/22/2009] [Accepted: 12/04/2009] [Indexed: 10/19/2022] Open
Abstract
BACKGROUND Recent advances in multi-slice computed tomography (MSCT) and three-dimensional computed tomography (3D CT) provide good-resolution images and short scan time for complete diagnosis of congenital heart disease (CHD). In the present study, we found that MSCT rapidly provides clinically relevant information for diagnosing extracardiac vascular anatomy in neonates with CHD. It is less invasive, necessitating only minimum or no sedation and a relatively small amount of contrast material. These advantages are crucial, especially for critically ill neonates. METHODS Between January 2007 and December 2008, MSCT scans were conducted on 41 neonates who were admitted to our neonatal intensive care unit. All the neonates were suspected to have complex CHD after an initial echocardiography examination. The scans were focused on detecting extracardiac vascular anatomy and abnormalities. All the image data sets were sent to image processing workstations for multiplanar interactive viewing and 3D reconstruction. RESULTS High-resolution MSCT scan images were obtained from 41 patients. Reported indications and findings of extracardiac abnormalities and related structural anatomy pertaining to congenital heart disease from MSCT and 3D CT findings were confirmed by clinical and surgical findings by a team of multidisciplinary congenital heart disease specialists. CONCLUSION Based on clinical and surgical confirmation of the MSCT scan results from a multidisciplinary congenital heart disease specialist team, we concluded that adequate information on CHD, specifically that regarding extracardiac abnormalities of the anatomy, can be obtained and MSCT can be used to replace cardiac catheterization.
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Affiliation(s)
- Yew Giin Long
- Department of Pediatrics, Sin Lau Hospital, Madou, Taiwan
| | - Yeng-Ying Yang
- Department of Pediatrics, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - I-Lun Huang
- Department of Radiology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Jun-Yen Pan
- Department of Surgery, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Ming-Ting Wu
- Department of Radiology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Ken-Pen Weng
- Department of Pediatrics, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Kai-Sheng Hsieh
- Department of Pediatrics, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan.
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Cardiac catheterization laboratory: catheterization, interventional cardiology, and ablation techniques for children. Int Anesthesiol Clin 2009; 47:63-99. [PMID: 19590287 DOI: 10.1097/aia.0b013e31819417d7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Oh KH, Choo KS, Lim SJ, Lee HD, Park JA, Jo MJ, Sung SC, Chang YH, Jeong DW, Kim S. Multidetector CT evaluation of total anomalous pulmonary venous connections: comparison with echocardiography. Pediatr Radiol 2009; 39:950-4. [PMID: 19506848 DOI: 10.1007/s00247-009-1309-3] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2009] [Revised: 04/15/2009] [Accepted: 04/16/2009] [Indexed: 10/20/2022]
Abstract
BACKGROUND Although echocardiography is the first-line imaging modality in the diagnosis of total anomalous pulmonary venous connection (TAPVC), multidetector CT (MDCT) could have advantages in the diagnosis of TAPVC in certain cases. OBJECTIVE To compare MDCT with echocardiography in the evaluation of TAPVC. MATERIALS AND METHODS Enrolled in the study were 23 patients with surgically proven TAPVC. The echocardiography and MDCT findings were independently interpreted by a paediatric cardiologist and cardiac radiologist in terms of: (1) the drainage site of the common pulmonary vein, (2) stenosis of the vertical vein, and (3) the course of the atypical vessel into the systemic vein in the case of vertical vein stenosis. The findings from both modalities were correlated with the results obtained at surgery (n=22) or autopsy (n=1). RESULTS In all patients, MDCT correctly depicted the drainage site of the common pulmonary vein, stenosis of the vertical vein and the course of the atypical vessel into the systemic vein (sensitivity 100%, specificity 100%). The specificity of echocardiography was 100% for the three defined findings. The sensitivity of echocardiography, however, was 87%, 71% and 0%, respectively. CONCLUSION MDCT can facilitate the diagnosis of TAPVC in certain cases.
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Affiliation(s)
- Ki Ho Oh
- Department of Radiology, Medical Institute, Pusan National University Hospital, Pusan 602-739, Republic of Korea
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Mehta R, Lee KJ, Chaturvedi R, Benson L. Complications of pediatric cardiac catheterization: a review in the current era. Catheter Cardiovasc Interv 2008; 72:278-85. [PMID: 18546231 DOI: 10.1002/ccd.21580] [Citation(s) in RCA: 121] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
OBJECTIVE To determine types of complications and risks associated with pediatric cardiac catheterization in the current era. BACKGROUND Pediatric cardiac catheterization is an important diagnostic and therapeutic tool. Although in the last decade, there have been significant improvements in technology and equipment, the risk for complications remains, adversely effecting outcomes. DESIGN The clinical records of 11,073 children undergoing cardiac catheterizations between January 1994 and March 2006 were reviewed to identify procedures associated with complications within the first 24 h after catheterization. All children's electronic and paper chart records were reviewed to obtain demographic, procedural, and treatment data. RESULTS A total of 858 (7.3%) complications (classified as major or minor) occurred in 816 studies (510 males, 63%), in children ranging in age from 8 h to 20 years (median 4.13 years). There were 195 major (22%) and 663 (78%) minor complications. Vascular complications represented the majority (n = 278; 32.4%) and were major in 53 instances (P < 0.0001). Twenty-five children died within 24 h (0.23% of total case numbers). Independent risk factors for a complication included young patient age (<6 months), male gender, inpatient status, and year of catheterization. CONCLUSIONS Complications continue to be associated with pediatric cardiac catheterization, although overall incidence appears to be decreasing. Patient age, gender, and inpatient status continue to be risk factors for morbidity and mortality. Efforts at improving equipment for flexibility and size, and developing strategies for the use of alternative methods for catheter access should be encouraged.
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Affiliation(s)
- Rohit Mehta
- The Hospital for Sick Children, Department of Pediatrics, The Labatt Family Heart Center, The University of Toronto School of Medicine, Toronto, Canada
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Neonatal cardiac multidetector row CT: why and how we do it. Pediatr Radiol 2008; 38:438-51. [PMID: 18259739 DOI: 10.1007/s00247-008-0761-9] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2007] [Accepted: 11/03/2007] [Indexed: 10/22/2022]
Abstract
Neonatal congenital heart disease is a most difficult area of diagnostic radiology because of the small patient body size and fast resting heart rate. Recently, the spatial and temporal resolution of multidetector-row CT (MDCT) has evolved so that neonatal congenital heart disease can be precisely diagnosed. We describe the role of MDCT in neonatal congenital heart disease and offer tips for the scanning procedure to familiarize radiologists with this developing field.
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Tsai IC, Lee T, Chen MC, Fu YC, Jan SL, Wang CC, Chang Y. Visualization of neonatal coronary arteries on multidetector row CT: ECG-gated versus non-ECG-gated technique. Pediatr Radiol 2007; 37:818-25. [PMID: 17562037 DOI: 10.1007/s00247-007-0512-3] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2007] [Revised: 04/12/2007] [Accepted: 04/12/2007] [Indexed: 10/23/2022]
Abstract
BACKGROUND Multidetector CT (MDCT) seems to be a promising tool for detection of neonatal coronary arteries, but whether the ECG-gated or non-ECG-gated technique should be used has not been established. OBJECTIVE To compare the detection rate and image quality of neonatal coronary arteries on MDCT using ECG-gated and non-ECG-gated techniques. MATERIALS AND METHODS Twelve neonates with complex congenital heart disease were included. The CT scan was acquired using an ECG-gated technique, and the most quiescent phase of the RR interval was selected to represent the ECG-gated images. The raw data were then reconstructed without the ECG signal to obtain non-ECG-gated images. The detection rate and image quality of nine coronary artery segments in the two sets of images were then compared. A two-tailed paired t test was used with P values <0.05 considered as statistically significant. RESULTS In all coronary segments the ECG-gated technique had a better detection rate and produced images of better quality. The difference between the two techniques ranged from 25% in the left main coronary artery to 100% in the distal right coronary artery. CONCLUSION For neonates referred for MDCT, if evaluation of coronary artery anatomy is important for the clinical management or surgical planning, the ECG-gated technique should be used because it can reliably detect the coronary arteries.
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Affiliation(s)
- I-Chen Tsai
- Department of Radiology, Taichung Veterans General Hospital, No. 160, Sec. 3, Taichung Harbor Road, Taichung, 407, Taiwan, Republic of China
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Lee T, Tsai IC, Fu YC, Jan SL, Wang CC, Chang Y, Chen MC. Using multidetector-row CT in neonates with complex congenital heart disease to replace diagnostic cardiac catheterization for anatomical investigation: initial experiences in technical and clinical feasibility. Pediatr Radiol 2006; 36:1273-82. [PMID: 17036235 DOI: 10.1007/s00247-006-0315-y] [Citation(s) in RCA: 83] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2006] [Revised: 07/09/2006] [Accepted: 07/16/2006] [Indexed: 11/25/2022]
Abstract
BACKGROUND Echocardiography is the first-line modality for the investigation of neonatal congenital heart disease. Diagnostic cardiac catheterization, which has a small but recognized risk, is usually performed if echocardiography fails to provide a confident evaluation of the lesions. OBJECTIVE To verify the technical and clinical feasibilities of replacing diagnostic cardiac catheterization with multidetector-row CT (MDCT) in neonatal complex congenital heart disease. MATERIALS AND METHODS Over a 1-year period we prospectively enrolled all neonates with complex congenital heart disease referred for diagnostic cardiac catheterization after initial assessment by echocardiography. MDCT was performed using a 40-detector-row CT scanner with dual syringe injection. A multidisciplinary congenital heart disease team evaluated the MDCT images and decided if further diagnostic cardiac catheterization was necessary. The accuracy of MDCT in detecting separate cardiovascular anomalies and bolus geometry of contrast enhancement were calculated. RESULTS A total of 14 neonates were included in the study. No further diagnostic cardiac catheterization was needed in any neonate. The accuracy of MDCT in diagnosing separate cardiovascular anomalies was 98% (53/54) with only one atrial septal defect missed in a patient with coarctation syndrome. The average cardiovascular enhancement in evaluated chambers was 471 HU. No obvious beam-hardening artefact was observed. CONCLUSION The technical and clinical feasibility of MDCT in complex congenital heart disease in neonates is confirmed. After initial assessment with echocardiography, MDCT could probably replace diagnostic cardiac catheterization for further anatomical clarification in neonates.
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Affiliation(s)
- Tain Lee
- 407 Department of Radiology, Taichung Veterans General Hospital, Taichung, Taiwan, Republic of China
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Andrews RE, Simpson JM, Sharland GK, Sullivan ID, Yates RWM. Outcome after preterm delivery of infants antenatally diagnosed with congenital heart disease. J Pediatr 2006; 148:213-6. [PMID: 16492431 DOI: 10.1016/j.jpeds.2005.10.034] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2005] [Revised: 09/07/2005] [Accepted: 10/11/2005] [Indexed: 10/25/2022]
Abstract
OBJECTIVE To determine outcome of delivery before 36 weeks gestation in babies diagnosed antenatally with serious congenital heart disease (CHD). STUDY DESIGN A retrospective database review at 2 tertiary care fetal cardiology centers. Details of neonatal course and outcome were obtained for those antenatally diagnosed with serious CHD who were live born before 36 weeks gestation. RESULTS Between January 1998 and December 2002, 9918 women were referred for fetal echocardiography. Serious CHD was diagnosed in 1191 fetuses (12%), of which 46 (4%) delivered prematurely. Median gestation was 33 (range 24-35) weeks, and median birth weight 1.56 (0.50-3.59) kg. Extracardiac/karyotypic anomalies occurred in 23 (50%). Twenty-six babies (57%) underwent neonatal surgery: 16 a cardiac procedure, 5 a general surgical procedure, and 5 both. Eight died during or after operation (31%). Two babies underwent interventional heart catheterization; both died. The overall mortality rate was 72%. Extracardiac/karyotypic anomalies increased the relative risk of death by a factor of 1.36. Mean hospital stay for those surviving to initial discharge was 46 (2-137) days. CONCLUSIONS There is a very high morbidity and mortality rate in this group, particularly for those with extracardiac/karyotypic anomalies. This should be reflected in decisions over elective preterm delivery and when counseling parents.
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Affiliation(s)
- R E Andrews
- Guy's and St Thomas' Hospital and Great Ormond Street Hospital for Children, London, United Kingdom.
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Sutton N, Lock JE, Geggel RL. Cardiac catheterization in infants weighing less than 1,500 grams. Catheter Cardiovasc Interv 2006; 68:948-56. [PMID: 17086522 DOI: 10.1002/ccd.20905] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND The improved survival of very low-birth-weight (<1,500 g) infants justifies more aggressive attempts to treat underlying congenital heart disease than in the past. METHODS We retrospectively reviewed all catheterizations performed at our institution between January 1, 1990 and June 1, 2004 in infants weighing <1,500 g. We performed a 3:1 case-control study. Comparisons were randomly selected from a group of patients catheterized within 6 months of the cases and weighing 2-3 kg. All catheterization data, angiograms, and hospital charts were reviewed. RESULTS Eighteen patients weighing <1,500 g underwent catheterization. Fifty-four patients were selected as comparisons. There were no significant differences in the age at catheterization, procedure time, fluoroscopy time, or contrast amount (cc/kg). The lower-birth-weight infants were more likely to be premature (median age 29 vs. 37 weeks, P < 0.001), and to have left-sided obstructive lesions including aortic stenosis or coarctation. The comparison patients were more likely to be postoperative (28% vs. 0%, P = 0.02), and included a higher number with hypoplastic left heart syndrome. There was an increased incidence of interventions performed in the lower-birth-weight infants (83% vs. 41%, P = 0.002). There was a difference in the interventions performed between the two groups: the comparisons had more atrial septal procedures, and the lower-birth-weight infants had more coarctation dilations and aortic valve dilations. There were no significant differences in the acute success rate of the procedures (100% vs. 95%), overall complication rate (56 vs. 57%), incidence of blood transfusions (44 vs. 30%), or major complications (11 vs. 13%) between the lower-birth-weight and comparison groups respectively. There was a trend towards higher survival rate in the comparison group in this small study population, but it did not reach significance (80 vs. 61%, P = 0.13). CONCLUSIONS Cardiac catheterization in neonates <1,500 g is more likely to include percutaneous intervention, especially on the left side, but is generally successful with a complication rate similar to procedures performed in larger infants. Although these procedures are rare, improved miniaturization of equipment would facilitate safer interventions.
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Affiliation(s)
- Nicole Sutton
- Department of Cardiology, Children's Hospital, Boston, MA 02115, USA
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Ades A, Johnson BA, Berger S. Management of low birth weight infants with congenital heart disease. Clin Perinatol 2005; 32:999-1015, x-xi. [PMID: 16325674 DOI: 10.1016/j.clp.2005.09.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Low birth weight infants with congenital heart disease (CHD) have a higher mortality risk and likely a higher morbidity risk than their preterm or appropriate for gestational age counterparts without CHD and term counterparts with CHD. As our understanding of the pathophysiology and treatment of the diseases associated with prematurity and growth restriction improves, the outcomes for these infants should continue to improve. In addition, as more of these infants survive and are referred for surgery, operative techniques and strategies are likely to continue to improve. At this time, there is no adequate evidence that mortality is improved by delaying surgery for weight gain or performing palliative operations initially. Given the challenging physiology in this population, optimal management includes early referral to a tertiary or quaternary facility and a multidisciplinary team approach consisting of cardiologists, neonatologists, surgeons, nurses, perfusionists, and anesthesiologists.
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MESH Headings
- Cardiac Surgical Procedures/methods
- Gestational Age
- Heart Defects, Congenital/diagnosis
- Heart Defects, Congenital/physiopathology
- Heart Defects, Congenital/surgery
- Humans
- Infant, Low Birth Weight
- Infant, Newborn
- Infant, Newborn, Diseases/diagnosis
- Infant, Newborn, Diseases/physiopathology
- Infant, Newborn, Diseases/surgery
- Infant, Premature
- Treatment Outcome
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Affiliation(s)
- Anne Ades
- Division of Neonatology, Children's Hospital of Philadelphia, 2nd Floor Main Building, 34th and Civic Center Boulevard, Philadelphia, PA 19104, USA.
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Abstract
PURPOSE OF REVIEW The role of cardiac catheterization in pediatric cardiology has changed significantly in the past 10-15 years. As interventional procedures dominate the field, it is important to examine the recent advances in non-interventional pediatric cardiac catheterization. RECENT FINDINGS Meaningful and accurate data must be acquired for the presurgical evaluation of patients with congenital heart disease to better guide clinical decisions. In particular, all patients with single- ventricle physiology currently undergo diagnostic catheterization before bidirectional Glenn and Fontan surgeries. Recent studies are beginning to identify a subset of these patients who may not need to undergo presurgical catheterization. As surgical techniques evolve, diagnostic catheterization has a role in the analysis of hemodynamic variables and clinical outcomes. This can be seen in recent papers that examine the Sano modification to the Norwood procedure.Recent papers demonstrate the continued development of new techniques, new technology, and a progression towards smaller equipment. The use of conductance catheters, Doppler flow wires, and smaller traditional catheters will allow the pediatric cardiologist to more accurately and safely evaluate hemodynamic parameters. SUMMARY Non-interventional pediatric cardiac catheterization continues to have an important role in the assessment and treatment of patients with congenital heart disease.
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Affiliation(s)
- Joshua P Kanter
- Department of Pediatrics, Babies Hospital North, University of Columbia Hospital, New York, New York, USA.
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Dorfman AL, Levine JC, Colan SD, Geva T. Accuracy of echocardiography in low birth weight infants with congenital heart disease. Pediatrics 2005; 115:102-7. [PMID: 15629988 DOI: 10.1542/peds.2004-0147] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE Echocardiography has been shown to be highly accurate in infants and children, but its accuracy has not been studied in detail in low birth weight (LBW) infants with structural congenital heart disease (CHD). This study was undertaken to examine the diagnostic accuracy of echocardiography in the evaluation of CHD in these infants. METHODS All echocardiograms performed between 1995 and 2000 on infants who had structural CHD and weighed <or=2.5 kg were reviewed (n = 251). Infants who weighed >2.5 kg, matched for type of CHD, were control subjects (n = 319). The results of initial echocardiograms were compared for diagnostic accuracy with consensus diagnoses on the basis of all confirmatory data available. An observer who was blinded to patient group graded a sample of randomly selected echocardiograms (n = 100) for technical quality. RESULTS There were 13 major diagnostic errors in the LBW infants (5.2%) and 6 in the control subjects (1.9%). There were 20 minor errors in the LBW group (8.0%) and 21 in the control subjects (6.6%). The technical quality scores of the 2 groups were not significantly different, but a higher proportion of the LBW studies were graded as "poor" or "borderline" quality, compared with the control subjects (40% vs 28%). The majority (54%) of major errors in the LBW infants could potentially be explained by alterations in blood flow secondary to pulmonary hypertension. CONCLUSIONS Although echocardiography is an accurate imaging modality in premature and LBW infants with structural CHD, the incidence of clinically important diagnostic errors is higher than in infants who weigh >2.5 kg. As surgical and transcatheter interventions are extended to this population, heightened awareness of clinicians to pitfalls of echocardiography in this group of patients is warranted.
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Affiliation(s)
- Adam L Dorfman
- Department of Cardiology, Children's Hospital Boston, 300 Longwood Ave, Boston, MA 02115, USA
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Kröger K, Nettelrodt J, Müntsches C, Neudorf U, Feuersenger A, Rudofsky G, Schmalz AA. Impact of Age, Height, and Body Mass Index on Arterial Diameters in Infants and Children:A Model for Predicting Femoral Artery Diameters Prior to Cardiovascular Procedures. J Endovasc Ther 2004; 11:419-23. [PMID: 15298513 DOI: 10.1583/03-1163.1] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
PURPOSE To measure common femoral artery (CFA) diameters in infants and children referred for cardiac catheterization and investigate if CFA diameters can be predicted upon the basis of age, body mass index (BMI), and height. METHODS CFA diameters were measured in 84 infants and children (50 boys; age range 1- 220 months) referred for diagnostic or therapeutic cardiac interventions. Sonographic measurements were made in a supine position utilizing a 7.5-MHz linear transducer; diameters were defined as the intima to intima distance. Age was described in months and height in centimeters. The Spearman correlation coefficient (rho) was used to test the similarity of diameters between sides; the Pearson correlation coefficient (r) was used to analyze the influence of age, height, and BMI on CFA diameter. RESULTS Diameters of the right and left CFA were similar (rho=0.951). Age and height were highly correlated (rho=0.956), but not BMI and height (rho=0.279). The best model was CFA diameter = -0.838 + 0.031 height + 0.046 BMI. Height was the most relevant determinant for CFA diameter (p<0.0001, 90% CI 0.027 to 0.036; BMI: p=0.093, 90% CI 0.001 to 0.090, and the intercept: p=0.032, 90% CI-1.475 to-0.200). CONCLUSIONS Common femoral artery diameter can be sufficiently predicted from height and BMI of infants and children prior to femoral catheterization or surgical reconstruction.
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Affiliation(s)
- Knut Kröger
- Department of Angiology, Biometry and Epidemiology, University of Essen, Germany.
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Zahn EM, Dobrolet NC, Nykanen DG, Ojito J, Hannan RL, Burke RP. Interventional catheterization performed in the early postoperative period after congenital heart surgery in children. J Am Coll Cardiol 2004; 43:1264-9. [PMID: 15063440 DOI: 10.1016/j.jacc.2003.10.051] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2003] [Revised: 10/08/2003] [Accepted: 10/20/2003] [Indexed: 10/26/2022]
Abstract
OBJECTIVES The purpose of this study was to examine the safety and efficacy of interventional catheterization performed early after congenital heart surgery. BACKGROUND Transcatheter interventions performed in the early postoperative period are viewed as high risk. To date, there have been limited published data regarding these procedures. METHODS All catheterizations performed within six weeks after congenital heart surgery between August 1995 and January 2001 were retrospectively reviewed. A cardiac anesthesiologist, cardiac intensivist, cardiac surgeon, and operating room team were available for all cases. Interventional procedures were performed based on clinical indications, regardless of the time elapsed from surgery. RESULTS Sixty-two patients, median age four months (2 days to 11 years), weight 4.7 kg (2.3 to 45 kg), underwent 66 catheterizations on median postoperative day 9 (0 to 42 days). Thirty-five cases involved 50 interventional procedures. Nine patients required extracorporeal cardiopulmonary support. Success rates by procedure were: angioplasty, 100%; stent implantation, 87%; vascular/septal occlusion, 100%; and palliative pulmonary valvotomy, 75%. Complications included stent migration (one patient), cerebral vascular injury (one patient), and left pulmonary artery stenosis (one patient). Thirty procedures involved angioplasty or stent implantation, including 26 involving a recently created suture line. Suture disruption or trans-mural vascular tears were not observed. There was no procedural mortality. Thirty-day survival for patients undergoing intervention was 83%. CONCLUSIONS Transcatheter interventions can be successfully performed in the early postoperative period. These procedures can have a positive impact on patient outcome; however, they should be performed only by a pediatric interventional cardiologist supported by a multi-disciplinary team.
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Affiliation(s)
- Evan M Zahn
- Department of Cardiology, Miami Children's Hospital, Miami, Florida 33155, USA.
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Sim JY, Alejos JC, Moore JW. Techniques and applications of transcatheter embolization procedures in pediatric cardiology. J Interv Cardiol 2003; 16:425-48. [PMID: 14603802 DOI: 10.1046/j.1540-8183.2003.01009.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Transcatheter embolization of congenital or acquired superfluous vascular structure has become routine procedures performed by interventional pediatric cardiologists. Embolization procedure is often part of a collaborative effort with cardiac surgeons to palliate complex congenital heart defect, such as in embolizing aortopulmonary collateral arteries in patient with single ventricle physiology. In other cases, the procedure is the definitive treatment as in embolizing coronary artery fistula. Pediatric cardiologists performing embolization procedures should be familiar with available technologies as well as understand the underlying cardiac anatomy and pathophysiology. This article provides a comprehensive review of presently available embolization agents and technologies. Some of the technologies are used only by interventional radiologists but may be useful to pediatric cardiologists. Specific clinical applications in pediatric cardiology are also discussed with summary of current literature. With continue advancement in transcatheter technology and operator expertise, all unwanted vascular communication should be amenable to transcatheter embolization.
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Affiliation(s)
- James Y Sim
- Division of Pediatric Cardiology, Mattel Children's Hospital, UCLA, David Geffen School of Medicine, Los Angeles, California, 90095-1743, USA
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