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Li H, Shao W, Yu X, Gao L, Yuan Y. Efficacy of catheter ablation in ganglionated plexus for malignant vasovagal syncope children. Cardiol Young 2024:1-6. [PMID: 38572563 DOI: 10.1017/s1047951124000659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/05/2024]
Abstract
AIM Malignant vasovagal syncope in children seriously affects their physical and mental health. Our study aimed to explore the efficacy of catheter ablation in ganglionated plexus with malignant vasovagal syncope children. CONCLUSION Catheter ablation of ganglionated plexus was safe and effective in children with malignant vasovagal syncope and can be used as a treatment option for these children. METHODS A total of 20 children diagnosed with malignant vasovagal syncope were enrolled in Beijing Children's Hospital, affiliated with Capital Medical University. All underwent catheter ablation treatment of ganglionated plexus. Ganglionated plexuses of the left atrium were identified by high-frequency stimulation and/or anatomic landmarks being targeted by radiofrequency catheter ablation. The efficacy of the treatment was evaluated by comparing the remission rate of post-operative syncopal symptoms and the rate of negative head-up tilt results. Safety and adverse events were evaluated. RESULTS After follow-up for 2.5 (0.6-5) years, the syncope symptom scores were decreased significantly compared with before treatment [3 (2-4) versus 5 (3-8) scores, P < 0.01]. Eighty-five per cent (17/20) children no longer experienced syncope, whilst 80% (16/20) children showed negative head-up tilt test after treatment. No adverse effects such as cardiac arrhythmia occurred in the children.
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Affiliation(s)
- Hongxia Li
- Department of Cardiology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Wei Shao
- Department of Cardiology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Xia Yu
- Department of Cardiology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Lu Gao
- Department of Cardiology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Yue Yuan
- Department of Cardiology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
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2
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Wang S, Peng Y, Zou R, Liao D, Yan J, Chen D, Wang Y, Cai H, Zhang J, Li F, Wang C. Relationship between hemodynamic type and syncopal symptoms in pediatric vasovagal syncope. Eur J Pediatr 2024; 183:179-184. [PMID: 37855929 DOI: 10.1007/s00431-023-05278-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 10/08/2023] [Accepted: 10/11/2023] [Indexed: 10/20/2023]
Abstract
Vasovagal syncope (VVS) is a clinically common neurally mediated syncope. The relationship between different hemodynamic types of VVS and clinical syncopal symptoms has not been reported. The purpose of this research is to explore relationship between hemodynamic types and syncopal symptoms in pediatric VVS. Two thousand five hundred thirteen patients diagnosed with VVS at the age of 3-18 years, average age was 11.76 ± 2.83 years, including 1124 males and 1389 females, due to unexplained syncope and pre-syncope from single-center of January 2001 to December 2021 were retrospectively analyzed. Subjects were divided into two groups according to the presence or absence of syncopal symptoms: syncope group (1262 cases) and pre-syncope group (1251 cases). (1) Baseline characteristics: age, height, weight, systolic blood pressure (SBP), and diastolic blood pressure (DBP) increased in the syncope group compared with the pre-syncope group; the composition ratio of females was more than that of males in the syncope group; and the composition ratio of VVS-cardioinhibited (VVS-CI) and VVS-mixed (VVS-M) was more in the syncope group than that of the pre-syncope group (all P < 0.05). (2) Univariate analysis: age, height, weight, SBP, DBP, female, VVS-CI, and VVS-M were potential risk factors for the presence of syncopal symptoms (all P < 0.05). (3) Multivariate analysis: VVS-CI and VVS-M were independent risk factors for the presence of syncopal symptoms, with an increased probability of 203% and 175%, respectively, compared to VVS-vasoinhibited (VVS-VI) (all P < 0.01). CONCLUSION The hemodynamic type of pediatric VVS is closely related to the syncopal symptoms. WHAT IS KNOWN • There are varying probabilities of syncopal episodes in different hemodynamic types of VVS, and there is a lack of research to assess the comparative risk of syncope in children with different hemodynamic types of VVS. WHAT IS NEW • The probability in presence of syncopal symptoms varies greatly between different hemodynamic types of VVS. • VVS-CI and VVS-M had a 203% and 175% increased risk in presence of syncopal symptoms compared with VVS-VI, respectively.
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Affiliation(s)
- Shuo Wang
- Department of Pediatric Cardiovasology, Children's Medical Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
- Department of Pediatrics, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
| | - Yali Peng
- Section of Science and Education, The First People's Hospital of Changde City, Changde, Hunan, 415000, China
| | - Runmei Zou
- Department of Pediatric Cardiovasology, Children's Medical Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
| | - Donglei Liao
- Department of Pediatric Cardiovasology, Children's Medical Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
- Department of Pediatrics, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
| | - Jun Yan
- Department of Pediatric Cardiovasology, Children's Medical Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
- Department of Pediatrics, The First Affiliated Hospital of Hunan University of Medicine, Huaihua, 418000, China
| | - Donghai Chen
- Department of Pediatric Cardiovasology, Children's Medical Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
- Department of Pediatrics, The People's Hospital of Beiliu, Guangxi, 537400, China
| | - Yuwen Wang
- Department of Pediatric Cardiovasology, Children's Medical Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
| | - Hong Cai
- Department of Pediatric Cardiovasology, Children's Medical Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
| | - Juan Zhang
- Department of Pediatric Cardiovasology, Children's Medical Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
| | - Fang Li
- Department of Pediatric Cardiovasology, Children's Medical Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
| | - Cheng Wang
- Department of Pediatric Cardiovasology, Children's Medical Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China.
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3
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Lisboa da Silva RMF, Oliveira PML, Tonelli HAF, Alves Meira ZM, Mota CDCC. Neurally Mediated Syncope in Children and Adolescents: An Updated Narrative Review. Open Cardiovasc Med J 2022. [DOI: 10.2174/18741924-v16-e2205110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Syncope presents a proportion of up to 25% among children and adolescents and accounts for 0.9% of emergency room visits. Its most frequent aetiology is neurally mediated syncope, which includes vasovagal syncope and orthostatic hypotension. Up to 70% of the paediatric population with reflex syncope is female. There are usually precipitating factors and prodromes. This mini-review will discuss the particularities of the clinical presentation, diagnosis, modified Calgary score, indications and accuracy of the head-up tilt test, classification, and pathophysiology in four sequential phases. Prognostic data and the non-pharmacological and pharmacological approaches will also be reviewed and differences regarding reflex syncope in adults will be discussed.
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4
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Kreis R, Robinson JA, Ibrahimiye A, Ortmann L. Postoperative Breath-Holding Spells Requiring Cardiopulmonary Resuscitation After Cardiopulmonary Bypass. J Investig Med High Impact Case Rep 2022; 10:23247096211066281. [PMID: 35277097 PMCID: PMC8922209 DOI: 10.1177/23247096211066281] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 11/20/2021] [Indexed: 12/05/2022] Open
Abstract
Breath-holding spells are common in childhood and can be associated with bradycardia and pulselessness. This report details severe breath-holding spells complicating postoperative management after atrial septal defect closure. The patient required cardiopulmonary resuscitation despite the use of a temporary pacemaker to prevent bradycardia. After multiple episodes of chest compressions, the decision was made to not intervene immediately to pulselessness and the patient was able to recover without further intervention.
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Affiliation(s)
- Rebecca Kreis
- Children’s Hospital & Medical Center, Omaha, NE, USA
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5
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Shah MJ, Silka MJ, Avari Silva JN, Balaji S, Beach CM, Benjamin MN, Berul CI, Cannon B, Cecchin F, Cohen MI, Dalal AS, Dechert BE, Foster A, Gebauer R, Gonzalez Corcia MC, Kannankeril PJ, Karpawich PP, Kim JJ, Krishna MR, Kubuš P, LaPage MJ, Mah DY, Malloy-Walton L, Miyazaki A, Motonaga KS, Niu MC, Olen M, Paul T, Rosenthal E, Saarel EV, Silvetti MS, Stephenson EA, Tan RB, Triedman J, Von Bergen NH, Wackel PL. 2021 PACES expert consensus statement on the indications and management of cardiovascular implantable electronic devices in pediatric patients. Indian Pacing Electrophysiol J 2021; 21:367-393. [PMID: 34333141 PMCID: PMC8577100 DOI: 10.1016/j.ipej.2021.07.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
In view of the increasing complexity of both cardiovascular implantable electronic devices (CIEDs) and patients in the current era, practice guidelines, by necessity, have become increasingly specific. This document is an expert consensus statement that has been developed to update and further delineate indications and management of CIEDs in pediatric patients, defined as ≤21 years of age, and is intended to focus primarily on the indications for CIEDs in the setting of specific disease categories. The document also highlights variations between previously published adult and pediatric CIED recommendations and provides rationale for underlying important differences. The document addresses some of the deterrents to CIED access in low- and middle-income countries and strategies to circumvent them. The document sections were divided up and drafted by the writing committee members according to their expertise. The recommendations represent the consensus opinion of the entire writing committee, graded by class of recommendation and level of evidence. Several questions addressed in this document either do not lend themselves to clinical trials or are rare disease entities, and in these instances recommendations are based on consensus expert opinion. Furthermore, specific recommendations, even when supported by substantial data, do not replace the need for clinical judgment and patient-specific decision-making. The recommendations were opened for public comment to Pediatric and Congenital Electrophysiology Society (PACES) members and underwent external review by the scientific and clinical document committee of the Heart Rhythm Society (HRS), the science advisory and coordinating committee of the American Heart Association (AHA), the American College of Cardiology (ACC), and the Association for European Paediatric and Congenital Cardiology (AEPC). The document received endorsement by all the collaborators and the Asia Pacific Heart Rhythm Society (APHRS), the Indian Heart Rhythm Society (IHRS), and the Latin American Heart Rhythm Society (LAHRS). This document is expected to provide support for clinicians and patients to allow for appropriate CIED use, appropriate CIED management, and appropriate CIED follow-up in pediatric patients.
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Affiliation(s)
- Maully J Shah
- University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA.
| | - Michael J Silka
- University of Southern California Keck School of Medicine, Los Angeles, CA, USA.
| | | | | | | | - Monica N Benjamin
- Hospital de Pediatría Juan P. Garrahan, Hospital El Cruce, Hospital Británico de Buenos Aires, Instituto Cardiovascular ICBA, Buenos Aires, Argentina
| | | | | | - Frank Cecchin
- New York University Grossman School of Medicine, New York, NY, USA
| | | | - Aarti S Dalal
- Washington University in St. Louis, St. Louis, Missouri, USA
| | | | - Anne Foster
- Advocate Children's Heart Institute, Chicago, IL, USA
| | - Roman Gebauer
- Heart Centre Leipzig, University of Leipzig, Leipzig, Germany
| | | | | | - Peter P Karpawich
- University Pediatricians, Children's Hospital of Michigan, Detroit, MI, USA
| | | | | | - Peter Kubuš
- Children's Heart Center, Charles University in Prague and Motol University Hospital, Prague, Czech Republic
| | | | | | | | - Aya Miyazaki
- Shizuoka General Hospital and Mt. Fuji Shizuoka Children's Hospital, Shizuoka, Japan
| | | | - Mary C Niu
- University of Utah Health Sciences Center, Salt Lake City, UT, USA
| | | | - Thomas Paul
- Georg-August-University Medical Center, Göttingen, Germany
| | - Eric Rosenthal
- Evelina London Children's Hospital and St Thomas' Hospital, Guy's & St Thomas' NHS Foundation Trust, London, United Kingdom
| | | | | | | | - Reina B Tan
- New York University Langone Health, New York, NY, USA
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6
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Shah MJ, Silka MJ, Silva JNA, Balaji S, Beach CM, Benjamin MN, Berul CI, Cannon B, Cecchin F, Cohen MI, Dalal AS, Dechert BE, Foster A, Gebauer R, Gonzalez Corcia MC, Kannankeril PJ, Karpawich PP, Kim JJ, Krishna MR, Kubuš P, LaPage MJ, Mah DY, Malloy-Walton L, Miyazaki A, Motonaga KS, Niu MC, Olen M, Paul T, Rosenthal E, Saarel EV, Silvetti MS, Stephenson EA, Tan RB, Triedman J, Bergen NHV, Wackel PL. 2021 PACES Expert Consensus Statement on the Indications and Management of Cardiovascular Implantable Electronic Devices in Pediatric Patients: Developed in collaboration with and endorsed by the Heart Rhythm Society (HRS), the American College of Cardiology (ACC), the American Heart Association (AHA), and the Association for European Paediatric and Congenital Cardiology (AEPC) Endorsed by the Asia Pacific Heart Rhythm Society (APHRS), the Indian Heart Rhythm Society (IHRS), and the Latin American Heart Rhythm Society (LAHRS). JACC Clin Electrophysiol 2021; 7:1437-1472. [PMID: 34794667 DOI: 10.1016/j.jacep.2021.07.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
In view of the increasing complexity of both cardiovascular implantable electronic devices (CIEDs) and patients in the current era, practice guidelines, by necessity, have become increasingly specific. This document is an expert consensus statement that has been developed to update and further delineate indications and management of CIEDs in pediatric patients, defined as ≤21 years of age, and is intended to focus primarily on the indications for CIEDs in the setting of specific disease categories. The document also highlights variations between previously published adult and pediatric CIED recommendations and provides rationale for underlying important differences. The document addresses some of the deterrents to CIED access in low- and middle-income countries and strategies to circumvent them. The document sections were divided up and drafted by the writing committee members according to their expertise. The recommendations represent the consensus opinion of the entire writing committee, graded by class of recommendation and level of evidence. Several questions addressed in this document either do not lend themselves to clinical trials or are rare disease entities, and in these instances recommendations are based on consensus expert opinion. Furthermore, specific recommendations, even when supported by substantial data, do not replace the need for clinical judgment and patient-specific decision-making. The recommendations were opened for public comment to Pediatric and Congenital Electrophysiology Society (PACES) members and underwent external review by the scientific and clinical document committee of the Heart Rhythm Society (HRS), the science advisory and coordinating committee of the American Heart Association (AHA), the American College of Cardiology (ACC), and the Association for European Paediatric and Congenital Cardiology (AEPC). The document received endorsement by all the collaborators and the Asia Pacific Heart Rhythm Society (APHRS), the Indian Heart Rhythm Society (IHRS), and the Latin American Heart Rhythm Society (LAHRS). This document is expected to provide support for clinicians and patients to allow for appropriate CIED use, appropriate CIED management, and appropriate CIED follow-up in pediatric patients.
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Affiliation(s)
- Maully J Shah
- University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA.
| | - Michael J Silka
- University of Southern California Keck School of Medicine, Los Angeles, California, USA.
| | | | | | | | - Monica N Benjamin
- Hospital de Pediatría Juan P. Garrahan, Hospital El Cruce, Hospital Británico de Buenos Aires, Instituto Cardiovascular ICBA, Buenos Aires, Argentina
| | | | | | - Frank Cecchin
- New York University Grossman School of Medicine, New York, New York, USA
| | | | - Aarti S Dalal
- Washington University in St. Louis, St. Louis, Missouri, USA
| | | | - Anne Foster
- Advocate Children's Heart Institute, Chicago, Illinois, USA
| | - Roman Gebauer
- Heart Centre Leipzig, University of Leipzig, Leipzig, Germany
| | | | | | - Peter P Karpawich
- University Pediatricians, Children's Hospital of Michigan, Detroit, Michigan, USA
| | | | | | - Peter Kubuš
- Children's Heart Center, Charles University in Prague and Motol University Hospital, Prague, Czech Republic
| | | | | | | | - Aya Miyazaki
- Shizuoka General Hospital and Mt. Fuji Shizuoka Children's Hospital, Shizuoka, Japan
| | | | - Mary C Niu
- University of Utah Health Sciences Center, Salt Lake City, Utah, USA
| | - Melissa Olen
- Nicklaus Children's Hospital, Miami, Florida, USA
| | - Thomas Paul
- Georg-August-University Medical Center, Göttingen, Germany
| | - Eric Rosenthal
- Evelina London Children's Hospital and St Thomas' Hospital, Guy's & St Thomas' NHS Foundation Trust, London, United Kingdom
| | | | | | | | - Reina B Tan
- New York University Langone Health, New York, New York, USA
| | | | - Nicholas H Von Bergen
- University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
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7
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2021 PACES expert consensus statement on the indications and management of cardiovascular implantable electronic devices in pediatric patients. Cardiol Young 2021; 31:1738-1769. [PMID: 34338183 DOI: 10.1017/s1047951121003413] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
In view of the increasing complexity of both cardiovascular implantable electronic devices (CIEDs) and patients in the current era, practice guidelines, by necessity, have become increasingly specific. This document is an expert consensus statement that has been developed to update and further delineate indications and management of CIEDs in pediatric patients, defined as ≤21 years of age, and is intended to focus primarily on the indications for CIEDs in the setting of specific disease categories. The document also highlights variations between previously published adult and pediatric CIED recommendations and provides rationale for underlying important differences. The document addresses some of the deterrents to CIED access in low- and middle-income countries and strategies to circumvent them. The document sections were divided up and drafted by the writing committee members according to their expertise. The recommendations represent the consensus opinion of the entire writing committee, graded by class of recommendation and level of evidence. Several questions addressed in this document either do not lend themselves to clinical trials or are rare disease entities, and in these instances recommendations are based on consensus expert opinion. Furthermore, specific recommendations, even when supported by substantial data, do not replace the need for clinical judgment and patient-specific decision-making. The recommendations were opened for public comment to Pediatric and Congenital Electrophysiology Society (PACES) members and underwent external review by the scientific and clinical document committee of the Heart Rhythm Society (HRS), the science advisory and coordinating committee of the American Heart Association (AHA), the American College of Cardiology (ACC), and the Association for European Paediatric and Congenital Cardiology (AEPC). The document received endorsement by all the collaborators and the Asia Pacific Heart Rhythm Society (APHRS), the Indian Heart Rhythm Society (IHRS), and the Latin American Heart Rhythm Society (LAHRS). This document is expected to provide support for clinicians and patients to allow for appropriate CIED use, appropriate CIED management, and appropriate CIED follow-up in pediatric patients.
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8
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Shah MJ, Silka MJ, Silva JA, Balaji S, Beach C, Benjamin M, Berul C, Cannon B, Cecchin F, Cohen M, Dalal A, Dechert B, Foster A, Gebauer R, Gonzalez Corcia MC, Kannankeril P, Karpawich P, Kim J, Krishna MR, Kubuš P, Malloy-Walton L, LaPage M, Mah D, Miyazaki A, Motonaga K, Niu M, Olen M, Paul T, Rosenthal E, Saarel E, Silvetti MS, Stephenson E, Tan R, Triedman J, Von Bergen N, Wackel P. 2021 PACES Expert Consensus Statement on the Indications and Management of Cardiovascular Implantable Electronic Devices in Pediatric Patients. Heart Rhythm 2021; 18:1888-1924. [PMID: 34363988 DOI: 10.1016/j.hrthm.2021.07.038] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 07/15/2021] [Indexed: 01/10/2023]
Abstract
In view of the increasing complexity of both cardiovascular implantable electronic devices (CIEDs) and patients in the current era, practice guidelines, by necessity, have become increasingly specific. This document is an expert consensus statement that has been developed to update and further delineate indications and management of CIEDs in pediatric patients, defined as ≤21 years of age, and is intended to focus primarily on the indications for CIEDs in the setting of specific disease categories. The document also highlights variations between previously published adult and pediatric CIED recommendations and provides rationale for underlying important differences. The document addresses some of the deterrents to CIED access in low- and middle-income countries and strategies to circumvent them. The document sections were divided up and drafted by the writing committee members according to their expertise. The recommendations represent the consensus opinion of the entire writing committee, graded by class of recommendation and level of evidence. Several questions addressed in this document either do not lend themselves to clinical trials or are rare disease entities, and in these instances recommendations are based on consenus expert opinion. Furthermore, specific recommendations, even when supported by substantial data, do not replace the need for clinical judgment and patient-specific decision-making. The recommendations were opened for public comment to Pediatric and Congenital Electrophysiology Society (PACES) members and underwent external review by the scientific and clinical document committee of the Heart Rhythm Society (HRS), the science advisory and coordinating committee of the American Heart Association (AHA), the American College of Cardiology, (ACC) and the Association for European Paediatric and Congenital Cardiology (AEPC). The document received endorsement by all the collaborators and the Asia Pacific Heart Rhythm Society (APHRS), the Indian Heart Rhythm Society (IHRS), and the Latin American Heart Rhythm Society (LAHRS). This document is expected to provide support for clinicians and patients to allow for appropriate CIED use, appropriate CIED management, and appropriate follow-up in pediatric patients.
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Affiliation(s)
- Maully J Shah
- University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania.
| | - Michael J Silka
- University of Southern California Keck School of Medicine, Los Angeles, California.
| | | | | | - Cheyenne Beach
- Yale University School of Medicine, New Haven, Connecticut
| | - Monica Benjamin
- Hospital de Pediatría Juan P. Garrahan, Hospital El Cruce, Hospital Británico de Buenos Aires, Instituto Cardiovascular ICBA, Buenos Aires, Argentina
| | | | | | - Frank Cecchin
- New York Univeristy Grossman School of Medicine, New York, New York
| | | | - Aarti Dalal
- Washington University in St. Louis, St. Louis, Missouri
| | | | - Anne Foster
- Advocate Children's Heart Institute, Chicago, Illinois
| | - Roman Gebauer
- Heart Centre Leipzig, University of Leipzig, Leipzig, Germany
| | | | | | - Peter Karpawich
- University Pediatricians, Children's Hospital of Michigan, Detroit, Michigan
| | | | | | - Peter Kubuš
- Children's Heart Center, Charles University in Prague and Motol University Hospital, Prague, Czech Republic
| | | | | | - Doug Mah
- Harvard Medical School, Boston, Massachussetts
| | - Aya Miyazaki
- Shizuoka General Hospital and Mt. Fuji Shizuoka Children's Hospital, Shizuoka, Japan
| | | | - Mary Niu
- University of Utah Health Sciences Center, Salt Lake City, Utah
| | | | - Thomas Paul
- Georg-August-University Medical Center, Göttingen, Germany
| | - Eric Rosenthal
- Evelina London Children's Hospital and St Thomas' Hospital, Guy's & St Thomas' NHS Foundation Trust, London, UK
| | | | | | | | - Reina Tan
- New York University Langone Health, New York, New York
| | - John Triedman
- University of Missouri-Kansas City School of Medicine, Kansas City, Missouri
| | - Nicholas Von Bergen
- University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
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Liao Y, Du J. Pathophysiology and Individualized Management of Vasovagal Syncope and Postural Tachycardia Syndrome in Children and Adolescents: An Update. Neurosci Bull 2020; 36:667-681. [PMID: 32367250 PMCID: PMC7271077 DOI: 10.1007/s12264-020-00497-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Accepted: 01/31/2020] [Indexed: 12/12/2022] Open
Abstract
Vasovagal syncope (VVS) and postural tachycardia syndrome (POTS) are the main forms of orthostatic intolerance in pediatrics and both are underlying causes of neurally-mediated syncope. In recent years, increasing attention has been paid to the management of VVS and POTS in children and adolescents. A number of potential mechanisms are involved in their pathophysiology, but the leading cause of symptoms varies among patients. A few studies thus have focused on the individualized treatment of VVS or POTS based on selected hemodynamic parameters or biomarkers that can predict the therapeutic effect of certain therapies and improve their effectiveness. This review summarizes the latest developments in individualized treatment of VVS and POTS in children and indicates directions for further research in this field.
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Affiliation(s)
- Ying Liao
- Department of Pediatrics, Peking University First Hospital, Beijing, 100034, China
| | - Junbao Du
- Department of Pediatrics, Peking University First Hospital, Beijing, 100034, China.
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10
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Wang SS, Yi XY, Ji Q, Wang YW, Wang C. [Change in P wave on electrocardiogram and its diagnostic value in children and adolescents with cardioinhibitory vasovagal syncope]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2019; 21:1084-1088. [PMID: 31753089 PMCID: PMC7389304 DOI: 10.7499/j.issn.1008-8830.2019.11.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Accepted: 07/30/2019] [Indexed: 06/10/2023]
Abstract
OBJECTIVE To study the change in P wave on electrocardiogram and its diagnostic value in children and adolescents with cardioinhibitory vasovagal syncope (VVS-CI). METHODS A total of 43 children and adolescents who were diagnosed with VVS-CI were enrolled as the VVS-CI group, and 43 healthy children and adolescents were enrolled as the control group. P wave duration and P wave voltage were measured by 12-lead electrocardiography in a basal state, and the changes were analyzed. RESULTS Compared with the control group, the VVS-CI group had a significantly lower heart rate (P<0.05) and significantly longer P wave duration (Pwd), P wave maximum duration (Pmax), and corrected P wave maximum duration (Pcmax), as well as significantly higher P wave dispersion (Pd) and corrected P wave dispersion (Pcd) (P<0.05). Pwd, Pmax, Pd, Pcmax and Pcd had a certain diagnostic value in children and adolescents with VVS-CI (P<0.05): Pwd had a sensitivity of 69.77% and a specificity of 83.72% at the optimal cut-off value of 78.49 ms; Pmax had a sensitivity of 76.74% and a specificity of 90.70% at the optimal cut-off value of 93.39 ms; Pd had a sensitivity of 95.35% and a specificity of 69.77% at the optimal cut-off value of 27.42 ms; Pcmax had a sensitivity of 46.51% and a specificity of 88.37% at the optimal cut-off value of 120.90 ms; Pcd had a sensitivity of 83.72% and a specificity of 72.09% at the optimal cut-off value of 36.37 ms. CONCLUSIONS Children and adolescents with VVS-CI have significantly increased Pwd, Pmax, Pd, Pcmax, and Pcd, which may indicate abnormal atrial electrical activity. The cut-off value of P wave has a certain diagnostic value in VVS-CI.
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Affiliation(s)
- Shuang-Shuang Wang
- Department of Pediatric Cardiovasology, Children's Medical Center, Second Xiangya Hospital, Central South University, Changsha 410011, China.
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