1
|
Zhang D, Liu Y, Chen N, Li Y, Li X. Experiences and needs of family members following sudden cardiac death: A meta-synthesis. Int J Nurs Stud 2024:104872. [PMID: 39183139 DOI: 10.1016/j.ijnurstu.2024.104872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 07/25/2024] [Accepted: 07/31/2024] [Indexed: 08/27/2024]
Abstract
OBJECTIVE This meta-synthesis of qualitative studies aimed to explore the experiences and needs of family members of victims of sudden cardiac death. DESIGN A meta-synthesis was conducted. DATA SOURCES Five databases (PubMed, CINAHL, EMBASE, Web of Science, and China National Knowledge Infrastructure) were searched from establishment to May 2024. From initial searches with essential keywords (sudden cardiac death, family members, and qualitative studies), 3021 articles were retrieved. There were eight studies in the meta-synthesis, selected on the basis of inclusion and exclusion criteria. REVIEW METHODS We evaluated the quality of the included studies using the Critical Appraisal Skills Programme-Qualitative Research Checklist. RESULTS Eight studies from six countries reported on the experiences and needs of family members who had lost someone to sudden cardiac death, and five analytical themes were synthesized: negative emotional reaction, finding cause of death, rebuilding life, meaning reconstruction and need for support. These experiences and needs fuse with each other and are relevant to the health and future of the family members. CONCLUSION Negative emotional reaction is a necessary process for family members dealing with sudden cardiac death, and rebuilding life is a challenge that family members must face. In the process of family members rebuilding normal life, finding the cause of death is the foundation, and meaning reconstruction is the core. Many of the needs faced by these family members are not well met, and policymakers and bereavement teams should provide comprehensive and personalized interventions for them.
Collapse
Affiliation(s)
- Dan Zhang
- Clinical Nursing Teaching and Research Section, The Second Xiangya Hospital of Central South University, Changsha, Hunan Province, China; Xiangya School of Nursing, Central South University, Changsha, Hunan Province, China
| | - Yiting Liu
- Clinical Nursing Teaching and Research Section, The Second Xiangya Hospital of Central South University, Changsha, Hunan Province, China
| | - Niu Chen
- School of Medicine, HuangHuai University, Zhumadian, Henan Province, China
| | - Yamin Li
- Clinical Nursing Teaching and Research Section, The Second Xiangya Hospital of Central South University, Changsha, Hunan Province, China; Xiangya School of Nursing, Central South University, Changsha, Hunan Province, China.
| | - Xiaofei Li
- Transplantation and Hepatobiliary Department, the First Affiliated Hospital of China Medical University, Shenyang, Liaoning Province, China.
| |
Collapse
|
2
|
van Pottelberghe S, Kupper N, Scheirlynck E, Amin AS, Wilde AAM, Hofman N, Callus E, Biller R, Nekkebroeck J, Van Dooren S, Hes FJ, van der Crabben SN. Are disease-specific patient-reported outcomes measures (PROMs) used in cardiogenetics? A systematic review. Eur J Hum Genet 2024; 32:607-618. [PMID: 38097768 PMCID: PMC11153546 DOI: 10.1038/s41431-023-01510-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 11/08/2023] [Accepted: 11/22/2023] [Indexed: 06/07/2024] Open
Abstract
Patient-reported outcome measures (PROMs) are used to facilitate patient-centered care (PCC). While studies in patients with cardiac conditions have revealed poorer health-related quality of life (HRQoL) and elevated emotional stress, studies in inherited cardiac conditions (ICC) seem rare. A systematic review evaluated which (specific domains of) PROMs are used in patients with ICC. From three databases (PubMed, PsychINFO, and Web of Science) quantitative studies investigating PROMs in patients with ICC were included. A Cochrane-based assessment tool was used to evaluate quality and potential risk of bias per subdomain. Data from 17 eligible articles were extracted. Among the included studies, risk of bias was predominantly high (35%) or unclear (30%). Most (n = 14) studies used a generic health status measure (SF-36, SF-12); 3 studies used a disease-specific PROM (KCCQ- cardiomyopathy and MLFHQ-heart failure). In addition to HRQoL measures, several studies used affective psychological measures (i.e., HADS, CAQ-18, IES-R, and IPQ). The mental health component of the PROMs showed lower scores overall in patients with ICC compared to population norms. Nine studies using HADS and GAD-7/PHQ-9 showed a prevalence of clinically significant anxiety (17-47%) and depression levels (8.3-28%) that were higher than the population norm (8.3% and 6.3%, respectively). HRQoL in patients with ICC is primarily assessed with generic PROMs. Results further confirmed high psychological morbidity in this population. Generic PROMS measures evaluate overall health status, but lack sensitivity to ICC-specific factors like heredity-related concerns. We propose developing a PROM specific for ICC to optimize PCC.
Collapse
Affiliation(s)
- Saar van Pottelberghe
- Clinical Sciences, Research Group Reproduction and Genetics, Centre for Medical Genetics, Universitair Ziekenhuis Brussel (UZ Brussel), Vrije Universiteit Brussel (VUB), Brussels, Belgium.
- Member of the European Reference Network for Rare, Low Prevalence, and/or Complex Diseases of the Heart: ERN GUARD-Heart, Amsterdam, The Netherlands.
| | - Nina Kupper
- Center of Research on Psychological Disorders and Somatic Diseases; Department of Medical & Clinical Psychology, Tilburg University, Tilburg, the Netherlands
| | - Esther Scheirlynck
- Member of the European Reference Network for Rare, Low Prevalence, and/or Complex Diseases of the Heart: ERN GUARD-Heart, Amsterdam, The Netherlands
- Cardiology Department, Universitair Ziekenhuis Brussel-Vrije Universiteit Brussel, Brussels, Belgium
| | - Ahmad S Amin
- Member of the European Reference Network for Rare, Low Prevalence, and/or Complex Diseases of the Heart: ERN GUARD-Heart, Amsterdam, The Netherlands
- Department of Cardiology, Amsterdam UMC Location University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Heart Failure and arrhythmias, Amsterdam, the Netherlands
| | - Arthur A M Wilde
- Member of the European Reference Network for Rare, Low Prevalence, and/or Complex Diseases of the Heart: ERN GUARD-Heart, Amsterdam, The Netherlands
- Department of Cardiology, Amsterdam UMC Location University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Heart Failure and arrhythmias, Amsterdam, the Netherlands
| | - Nynke Hofman
- Member of the European Reference Network for Rare, Low Prevalence, and/or Complex Diseases of the Heart: ERN GUARD-Heart, Amsterdam, The Netherlands
- Department of Cardiology, Amsterdam UMC Location University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Heart Failure and arrhythmias, Amsterdam, the Netherlands
| | - Edward Callus
- Member of the European Reference Network for Rare, Low Prevalence, and/or Complex Diseases of the Heart: ERN GUARD-Heart, Amsterdam, The Netherlands
- Clinical Psychology Service, IRCCS Policlinico San Donato Research and University Hospital, San Donato Milanese, Milan, Italy
- Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
| | - Ruth Biller
- European Patient Advocacy Group of the European Reference Network for Rare, Low Prevalence, and/or Complex Diseases of the Heart: ERN GUARD-Heart, Amsterdam, The Netherlands
- ARVC-Selbsthilfe e.V., ARVC Patient Association, Munich, Germany
| | - Julie Nekkebroeck
- Clinical Sciences, Research Group Reproduction and Genetics, Centre for Medical Genetics, Universitair Ziekenhuis Brussel (UZ Brussel), Vrije Universiteit Brussel (VUB), Brussels, Belgium
- Member of the European Reference Network for Rare, Low Prevalence, and/or Complex Diseases of the Heart: ERN GUARD-Heart, Amsterdam, The Netherlands
| | - Sonia Van Dooren
- Clinical Sciences, Research Group Reproduction and Genetics, Centre for Medical Genetics, Universitair Ziekenhuis Brussel (UZ Brussel), Vrije Universiteit Brussel (VUB), Brussels, Belgium
- Member of the European Reference Network for Rare, Low Prevalence, and/or Complex Diseases of the Heart: ERN GUARD-Heart, Amsterdam, The Netherlands
- Clinical Sciences, Research Group Reproduction and Genetics, Brussel Interuniversity Genomics High Throughput Core (BRIGHTcore), Universitair Ziekenhuis Brussel (UZ Brussel), Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - Frederik J Hes
- Clinical Sciences, Research Group Reproduction and Genetics, Centre for Medical Genetics, Universitair Ziekenhuis Brussel (UZ Brussel), Vrije Universiteit Brussel (VUB), Brussels, Belgium
- Member of the European Reference Network for Rare, Low Prevalence, and/or Complex Diseases of the Heart: ERN GUARD-Heart, Amsterdam, The Netherlands
| | - Saskia N van der Crabben
- Member of the European Reference Network for Rare, Low Prevalence, and/or Complex Diseases of the Heart: ERN GUARD-Heart, Amsterdam, The Netherlands
- Department of Clinical Genetics, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| |
Collapse
|
3
|
Skrypnyk C, AlHarmi R. Molecular autopsy by proxy: relevance for genetic counseling in rare genetic disorders. Front Genet 2024; 15:1400295. [PMID: 38859940 PMCID: PMC11163115 DOI: 10.3389/fgene.2024.1400295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Accepted: 04/25/2024] [Indexed: 06/12/2024] Open
Abstract
Background Rare genetic disorders may result in death before a definitive clinical diagnosis is established. Aim This study aims to outline the processes and challenges in managing, from a genetic perspective, couples who lost children affected by rare genetic disorders. Results Six couples who experienced child loss due to rare genetic disorders, seen by the primary author at genetic evaluation and counseling sessions, were retrospectively analyzed. Four out of 6 couples reported consanguinity. Exome and genome sequencing were performed for the parents. Carrier status of two rare lethal metabolic disorders was confirmed in one consanguineous couple. Three couples were carriers of 3 other rare diseases. Variants of LYST, MPV17, HEXB, ITGB4, CD3E, ASPM, TK2, COL11A2, and LAMB3 genes were identified. Six out of 10 were pathogenic variants, out of which 4 correlated with the demised children's phenotypes. One couple was negative for pathogenic variants. The last couple did not undergo genetic testing since they were beyond the fertile window. Conclusion Appropriate parental genetic evaluation and counseling are mandatory for selecting the right genetic test to certify the diagnosis postmortem, by virtue of molecular autopsy by proxy. Clarifying a rare disorder diagnosis can help couples to avoid recurrence and plan early for their next pregnancies.
Collapse
Affiliation(s)
- Cristina Skrypnyk
- Assistant Professor, Molecular Genetics, Princess Al-Jawhara Al-Ibrahim Center for Molecular Medicine, Genetics, and Inherited Disorders and Molecular Medicine Department, College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Bahrain
- Consultant Medical Geneticist, University Medical Clinics, Manama, Bahrain
| | - Rawan AlHarmi
- Research Associate, Regenerative Medicine Unit, Arabian Gulf University, Manama, Bahrain
| |
Collapse
|
4
|
van den Heuvel L, Do J, Yeates L, Burns C, Semsarian C, Ingles J. Sudden cardiac death in the young: A qualitative study of experiences of family members with cardiogenetic evaluation. J Genet Couns 2024; 33:361-369. [PMID: 37246620 DOI: 10.1002/jgc4.1733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 05/02/2023] [Accepted: 05/07/2023] [Indexed: 05/30/2023]
Abstract
Sudden cardiac death (SCD) is a devastating event for the family and the community, especially when it occurs in a young person (<45 years). Genetic heart diseases, including cardiomyopathies and primary arrhythmia syndromes, are an important cause of SCD in the young. Although cardiogenetic evaluation, that is, clinical evaluation, genetic testing, and psychological support, is increasingly performed after SCD, it is unknown how suddenly bereaved family members experience the process. We aimed to explore the experiences of family members with cardiogenetic evaluation after SCD, and their perception of the process and care received. In-depth interviews were conducted with 18 family members of young people (<45 years old) who died suddenly, including parents, siblings, and partners. The interviews were thematically analyzed by two researchers independently. In total, 18 interviews were conducted from 17 families. The following themes were identified: (1) Experiences with postmortem genetic testing including managing expectations and psychological impact, (2) appreciation of care such as access to genetic counseling and relief following cardiac evaluation of relatives, and (3) need for support including unmet psychological support needs and better coordination of care immediately after the death. Although participants appreciated the opportunity for cardiogenetic evaluation, they also experienced a lack of coordination of cardiogenetic and psychological care. Our findings stress the importance of access to expert multidisciplinary teams, including psychological care, to adequately support these families after a SCD in a young family member.
Collapse
Affiliation(s)
- Lieke van den Heuvel
- Cardio Genomics Program at Centenary Institute, The University of Sydney, Sydney, New South Wales, Australia
- Department of Clinical Genetics, Amsterdam UMC (Location AMC), Amsterdam, The Netherlands
- Department of Genetics, University Medical Centre Utrecht, Utrecht, The Netherlands
- Netherlands Heart Institute, Utrecht, The Netherlands
| | - Judy Do
- Cardio Genomics Program at Centenary Institute, The University of Sydney, Sydney, New South Wales, Australia
- Centre for Population Genomics, Garvan Institute of Medical Research, and UNSW Sydney, Sydney, New South Wales, Australia
- Centre for Population Genomics, Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - Laura Yeates
- Cardio Genomics Program at Centenary Institute, The University of Sydney, Sydney, New South Wales, Australia
- Centre for Population Genomics, Garvan Institute of Medical Research, and UNSW Sydney, Sydney, New South Wales, Australia
- Centre for Population Genomics, Murdoch Children's Research Institute, Melbourne, Victoria, Australia
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute, The University of Sydney, Sydney, New South Wales, Australia
- Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
- Department of Cardiology, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | - Charlotte Burns
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute, The University of Sydney, Sydney, New South Wales, Australia
- Department of Cardiology, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | - Chris Semsarian
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute, The University of Sydney, Sydney, New South Wales, Australia
- Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
- Department of Cardiology, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | - Jodie Ingles
- Cardio Genomics Program at Centenary Institute, The University of Sydney, Sydney, New South Wales, Australia
- Centre for Population Genomics, Garvan Institute of Medical Research, and UNSW Sydney, Sydney, New South Wales, Australia
- Centre for Population Genomics, Murdoch Children's Research Institute, Melbourne, Victoria, Australia
- Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
- Department of Cardiology, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| |
Collapse
|
5
|
Christian S, Dzwiniel T. Principles of Genetic Counseling in Inherited Heart Conditions. Card Electrophysiol Clin 2023; 15:229-239. [PMID: 37558294 DOI: 10.1016/j.ccep.2023.05.001] [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] [Indexed: 08/11/2023]
Abstract
Cardiac genetic counseling is the process of helping individuals adapt to a personal diagnosis or family history of an inherited heart condition. The process is shown to benefit patients and includes specialized skills, such as counseling children and interpreting complex genetic results. Emerging areas include: evolving service delivery models for caring for patients and communicating risk to relatives, new areas of need including postmortem molecular autopsy, and new populations of individuals found to carry a likely pathogenic/pathogenic cardiac variant identified through genomic screening. This article provides an overview of the cardiac genetic counseling process and evolving areas in the field.
Collapse
Affiliation(s)
- Susan Christian
- Department of Medical Genetics, University of Alberta, Edmonton, Alberta, Canada.
| | - Tara Dzwiniel
- Department of Medical Genetics, University of Alberta, Edmonton, Alberta, Canada
| |
Collapse
|
6
|
McLeod EV, Walsh JC, Haigney MC, Franzos MA, Hellwig LD. Exertional-Related Sudden Cardiac Death in a Young, Presumed Healthy, and Medically Screened Population: A Military Case Series. Am J Forensic Med Pathol 2023:00000433-990000000-00071. [PMID: 37093871 DOI: 10.1097/paf.0000000000000830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
Abstract
ABSTRACT Sudden cardiac death (SCD) is defined as death from cardiac causes with loss of consciousness occurring within 1 hour of a change in cardiovascular status. As subset, SCD associated with physical exertion (SCD/E) can be defined as a cardiac event whose symptoms start during or within 1 hour of physical exertion. The US military represents a unique opportunity for studying SCD/E because of medical screening at recruitment, mandatory physical training, an active surveillance system, and centralized autopsy services. Because of medical screening, recruits are presumed healthy, but significant conditions can go undetected. We present 4 diverse cases of SCD/E in the military setting. Sudden cardiac death associated with physical exertion is often the first indication of a serious occult cardiac pathology. Postmortem genetic testing revealed a causative pathogenic mutation in 1 of 4 cases, enabling genetic testing of family members to prevent similar catastrophic loss of life, underscoring the importance of postmortem evaluation including genetic testing. Further investigations will help direct screening and prevention to capture those at risk for SCD. The cases presented in this series are a sample of the diverse etiologies and contexts surrounding SCD/E in the military setting that have been captured by Armed Forces Medical Examiner System.
Collapse
Affiliation(s)
- Elizabeth V McLeod
- From the National Capital Consortium, Walter Reed National Military Medical Center, Bethesda, MD
| | - John C Walsh
- Forensic Pathology Investigations, Armed Forces Medical Examiner System, Dover, DE
| | | | | | | |
Collapse
|
7
|
Hoang SC, Blumenschein P, Lilley M, Olshaski L, Bruce A, Wright NAM, Ridsdale R, Christian S. Secondary Reporting of G6PD Deficiency on Newborn Screening. Int J Neonatal Screen 2023; 9:ijns9020018. [PMID: 37092512 PMCID: PMC10123647 DOI: 10.3390/ijns9020018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 03/17/2023] [Accepted: 03/22/2023] [Indexed: 04/25/2023] Open
Abstract
In April 2019, the Alberta Newborn Screening Program expanded to include screening for classic galactosemia using a two-tier screening approach. This approach secondarily identifies infants with glucose-6-phosphate dehydrogenase (G6PD) deficiency. The goals of this study were (i) to evaluate the performance of a two-tier galactosemia screening protocol, (ii) to explore the impact on and acceptability to families of reporting G6PD deficiency as a secondary finding, and (iii) assess the communication and follow-up process for positive G6PD deficiency screening results. The two-tiered galactosemia approach increased the positive predictive value (PPV) for galactosemia from 8% to 79%. An additional 119 positive newborn screen results were reported for G6PD deficiency with a PPV of 92%. The results show that there may be utility in reporting G6PD deficiency results. Most parents who participated in the study reported having some residual worry around the unexpected diagnosis; however, all thought it was helpful to know of their child's diagnosis of G6PD deficiency. Finally, the communication process for reporting G6PD deficiency newborn screen results was determined to result in appropriate follow up of infants.
Collapse
Affiliation(s)
- Stephanie C Hoang
- Genetics & Genomics, Alberta Precision Laboratories, Edmonton, AB T6G 2H7, Canada
- Department of Medical Genetics, University of Alberta, Edmonton, AB T6G 2H7, Canada
| | - Pamela Blumenschein
- Genetics & Genomics, Alberta Precision Laboratories, Edmonton, AB T6G 2H7, Canada
- Department of Medical Genetics, University of Alberta, Edmonton, AB T6G 2H7, Canada
| | - Margaret Lilley
- Genetics & Genomics, Alberta Precision Laboratories, Edmonton, AB T6G 2H7, Canada
- Department of Medical Genetics, University of Alberta, Edmonton, AB T6G 2H7, Canada
| | - Larissa Olshaski
- Department of Medical Genetics, University of Alberta, Edmonton, AB T6G 2H7, Canada
| | - Aisha Bruce
- Pediatric Hematology, Stollery Children's Hospital, Edmonton, AB T6G 2B7, Canada
| | - Nicola A M Wright
- Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, AB T3B 6A8, Canada
| | - Ross Ridsdale
- Genetics & Genomics, Alberta Precision Laboratories, Edmonton, AB T6G 2H7, Canada
- Department of Medical Genetics, University of Alberta, Edmonton, AB T6G 2H7, Canada
| | - Susan Christian
- Genetics & Genomics, Alberta Precision Laboratories, Edmonton, AB T6G 2H7, Canada
- Department of Medical Genetics, University of Alberta, Edmonton, AB T6G 2H7, Canada
| |
Collapse
|
8
|
Stiles MK, Wilde AAM, Abrams DJ, Ackerman MJ, Albert CM, Behr ER, Chugh SS, Cornel MC, Gardner K, Ingles J, James CA, Juang JMJ, Kääb S, Kaufman ES, Krahn AD, Lubitz SA, MacLeod H, Morillo CA, Nademanee K, Probst V, Saarel EV, Sacilotto L, Semsarian C, Sheppard MN, Shimizu W, Skinner JR, Tfelt-Hansen J, Wang DW. 2020 APHRS/HRS expert consensus statement on the investigation of decedents with sudden unexplained death and patients with sudden cardiac arrest, and of their families. J Arrhythm 2021; 37:481-534. [PMID: 34141003 PMCID: PMC8207384 DOI: 10.1002/joa3.12449] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 10/14/2020] [Indexed: 12/26/2022] Open
Abstract
This international multidisciplinary document intends to provide clinicians with evidence-based practical patient-centered recommendations for evaluating patients and decedents with (aborted) sudden cardiac arrest and their families. The document includes a framework for the investigation of the family allowing steps to be taken, should an inherited condition be found, to minimize further events in affected relatives. Integral to the process is counseling of the patients and families, not only because of the emotionally charged subject, but because finding (or not finding) the cause of the arrest may influence management of family members. The formation of multidisciplinary teams is essential to provide a complete service to the patients and their families, and the varied expertise of the writing committee was formulated to reflect this need. 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. The recommendations were opened for public comment and reviewed by the relevant scientific and clinical document committees of the Asia Pacific Heart Rhythm Society (APHRS) and the Heart Rhythm Society (HRS); the document underwent external review and endorsement by the partner and collaborating societies. While the recommendations are for optimal care, it is recognized that not all resources will be available to all clinicians. Nevertheless, this document articulates the evaluation that the clinician should aspire to provide for patients with sudden cardiac arrest, decedents with sudden unexplained death, and their families.
Collapse
Affiliation(s)
- Martin K Stiles
- Waikato Clinical School Faculty of Medicine and Health Science The University of Auckland Hamilton New Zealand
| | - Arthur A M Wilde
- Heart Center Department of Clinical and Experimental Cardiology Amsterdam University Medical Center University of Amsterdam Amsterdam the Netherlands
| | | | | | | | - Elijah R Behr
- Cardiovascular Clinical Academic Group, Molecular and Clinical Sciences Institute St George's University of London, and St George's University Hospitals NHS Foundation Trust London UK
| | | | - Martina C Cornel
- Amsterdam University Medical Center Vrije Universiteit Amsterdam Clinical Genetics Amsterdam Public Health Research Institute Amsterdam the Netherlands
| | | | - Jodie Ingles
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute The University of Sydney Sydney Australia
| | | | - Jyh-Ming Jimmy Juang
- Cardiovascular Center and Division of Cardiology Department of Internal Medicine National Taiwan University Hospital and National Taiwan University College of Medicine Taipei Taiwan
| | - Stefan Kääb
- Department of Medicine I University Hospital LMU Munich Munich Germany
| | | | | | | | - Heather MacLeod
- Data Coordinating Center for the Sudden Death in the Young Case Registry Okemos MI USA
| | | | - Koonlawee Nademanee
- Chulalongkorn University Faculty of Medicine, and Pacific Rim Electrophysiology Research Institute at Bumrungrad Hospital Bangkok Thailand
| | | | - Elizabeth V Saarel
- Cleveland Clinic Lerner College of Cardiology at Case Western Reserve University Cleveland OH USA
- St Luke's Medical Center Boise ID USA
| | - Luciana Sacilotto
- Heart Institute University of São Paulo Medical School São Paulo Brazil
| | - Christopher Semsarian
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute The University of Sydney Sydney Australia
| | - Mary N Sheppard
- Cardiovascular Clinical Academic Group, Molecular and Clinical Sciences Institute St George's University of London, and St George's University Hospitals NHS Foundation Trust London UK
| | - Wataru Shimizu
- Department of Cardiovascular Medicine Nippon Medical School Tokyo Japan
| | | | - Jacob Tfelt-Hansen
- Department of Forensic Medicine Faculty of Medical Sciences Rigshospitalet Copenhagen Denmark
| | - Dao Wu Wang
- The First Affiliated Hospital of Nanjing Medical University Nanjing China
| |
Collapse
|
9
|
van den Heuvel LM, Do J, Yeates L, MacLeod H, James CA, Duflou J, Skinner JR, Semsarian C, van Tintelen JP, Ingles J. Global approaches to cardiogenetic evaluation after sudden cardiac death in the young: A survey among health care professionals. Heart Rhythm 2021; 18:1637-1644. [PMID: 33781984 DOI: 10.1016/j.hrthm.2021.03.037] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 03/18/2021] [Accepted: 03/24/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND Thorough investigation of sudden cardiac death (SCD) in those aged 1-40 years commonly reveals a heritable cause, yet access to postmortem genetic testing is variable. OBJECTIVE The purpose of this study was to explore practices of postmortem genetic testing and attitudes of health care professionals worldwide. METHODS A survey was administered among health care professionals recruited through professional associations, social media, and networks of researchers. Topics included practices around postmortem genetic testing, level of confidence in health care professionals' ability, and attitudes toward postmortem genetic testing practices. RESULTS There were 112 respondents, with 93% from North America, Europe, and Australia/New Zealand, and 7% from South America, Asia and Africa. Only 30% reported autopsy as mandatory, and overall practices were largely case by case and not standardized. North American respondents (87%) more often perceived practices as ineffective compared to those from Europe (58%) and Australia/New Zealand (48%; P = .002). Where a heritable cause is suspected, 69% considered postmortem genetic testing and 61% offered genetic counseling to surviving family members. Financial resources varied widely. Half of participants believed practices in their countries perpetuated health inequalities. CONCLUSION Postmortem genetic testing is not consistently available in the investigation of young SCD despite being a recommendation in international guidelines. Access to postmortem genetic testing, which is critical in ascertaining a cause of death in many cases, must be guided by well-resourced, multidisciplinary teams.
Collapse
Affiliation(s)
- Lieke M van den Heuvel
- Department of Clinical Genetics, Amsterdam UMC, AMC/University of Amsterdam, Amsterdam, The Netherlands; Netherlands Heart Institute, Utrecht, The Netherlands; Agnes Ginges Centre for Molecular Cardiology at Centenary Institute, University of Sydney, Sydney, Australia; Department of Genetics, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Judy Do
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute, University of Sydney, Sydney, Australia
| | - Laura Yeates
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute, University of Sydney, Sydney, Australia; Faculty of Medicine and Health, The University of Sydney, Sydney, Australia; Department of Cardiology, Royal Prince Alfred Hospital, Sydney, Australia
| | - Heather MacLeod
- Data Coordinating Center for the Sudden Death in the Young (SDY) Registry, Michigan Public Health Institute, Okemos, Michigan
| | - Cynthia A James
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Johan Duflou
- Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Jonathan R Skinner
- Cardiac Inherited Disease Group, Auckland, New Zealand; Heart Centre for Children, Sydney Children's Hospital Network, Sydney, Australia
| | - Christopher Semsarian
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute, University of Sydney, Sydney, Australia; Faculty of Medicine and Health, The University of Sydney, Sydney, Australia; Department of Cardiology, Royal Prince Alfred Hospital, Sydney, Australia
| | - J Peter van Tintelen
- Netherlands Heart Institute, Utrecht, The Netherlands; Department of Genetics, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Jodie Ingles
- Faculty of Medicine and Health, The University of Sydney, Sydney, Australia; Department of Cardiology, Royal Prince Alfred Hospital, Sydney, Australia; Cardio Genomics Program at Centenary Institute, The University of Sydney, Sydney, Australia.
| |
Collapse
|
10
|
Stiles MK, Wilde AAM, Abrams DJ, Ackerman MJ, Albert CM, Behr ER, Chugh SS, Cornel MC, Gardner K, Ingles J, James CA, Jimmy Juang JM, Kääb S, Kaufman ES, Krahn AD, Lubitz SA, MacLeod H, Morillo CA, Nademanee K, Probst V, Saarel EV, Sacilotto L, Semsarian C, Sheppard MN, Shimizu W, Skinner JR, Tfelt-Hansen J, Wang DW. 2020 APHRS/HRS expert consensus statement on the investigation of decedents with sudden unexplained death and patients with sudden cardiac arrest, and of their families. Heart Rhythm 2021; 18:e1-e50. [PMID: 33091602 PMCID: PMC8194370 DOI: 10.1016/j.hrthm.2020.10.010] [Citation(s) in RCA: 147] [Impact Index Per Article: 49.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 10/09/2020] [Indexed: 12/13/2022]
Abstract
This international multidisciplinary document intends to provide clinicians with evidence-based practical patient-centered recommendations for evaluating patients and decedents with (aborted) sudden cardiac arrest and their families. The document includes a framework for the investigation of the family allowing steps to be taken, should an inherited condition be found, to minimize further events in affected relatives. Integral to the process is counseling of the patients and families, not only because of the emotionally charged subject, but because finding (or not finding) the cause of the arrest may influence management of family members. The formation of multidisciplinary teams is essential to provide a complete service to the patients and their families, and the varied expertise of the writing committee was formulated to reflect this need. 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. The recommendations were opened for public comment and reviewed by the relevant scientific and clinical document committees of the Asia Pacific Heart Rhythm Society (APHRS) and the Heart Rhythm Society (HRS); the document underwent external review and endorsement by the partner and collaborating societies. While the recommendations are for optimal care, it is recognized that not all resources will be available to all clinicians. Nevertheless, this document articulates the evaluation that the clinician should aspire to provide for patients with sudden cardiac arrest, decedents with sudden unexplained death, and their families.
Collapse
Affiliation(s)
- Martin K Stiles
- Waikato Clinical School, Faculty of Medicine and Health Science, The University of Auckland, Hamilton, New Zealand
| | - Arthur A M Wilde
- Amsterdam University Medical Center, University of Amsterdam, Heart Center, Department of Clinical and Experimental Cardiology, Amsterdam, the Netherlands
| | | | | | | | - Elijah R Behr
- Cardiovascular Clinical Academic Group, Molecular and Clinical Sciences Institute, St George's, University of London, and St George's University Hospitals NHS Foundation Trust, London, United Kingdom
| | - Sumeet S Chugh
- Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Martina C Cornel
- Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Clinical Genetics, Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
| | | | - Jodie Ingles
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute, The University of Sydney, Sydney, Australia
| | | | - Jyh-Ming Jimmy Juang
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Stefan Kääb
- Department of Medicine I, University Hospital, LMU Munich, Munich, Germany
| | | | - Andrew D Krahn
- The University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Heather MacLeod
- Data Coordinating Center for the Sudden Death in the Young Case Registry, Okemos, Michigan, USA
| | | | - Koonlawee Nademanee
- Chulalongkorn University, Faculty of Medicine, and Pacific Rim Electrophysiology Research Institute at Bumrungrad Hospital, Bangkok, Thailand
| | | | - Elizabeth V Saarel
- Cleveland Clinic Lerner College of Cardiology at Case Western Reserve University, Cleveland, Ohio, and St Luke's Medical Center, Boise, Idaho, USA
| | - Luciana Sacilotto
- Heart Institute, University of São Paulo Medical School, São Paulo, Brazil
| | - Christopher Semsarian
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute, The University of Sydney, Sydney, Australia
| | - Mary N Sheppard
- Cardiovascular Clinical Academic Group, Molecular and Clinical Sciences Institute, St George's, University of London, and St George's University Hospitals NHS Foundation Trust, London, United Kingdom
| | - Wataru Shimizu
- Department of Cardiovascular Medicine, Nippon Medical School, Tokyo, Japan
| | - Jonathan R Skinner
- Cardiac Inherited Disease Group, Starship Hospital, Auckland, New Zealand
| | - Jacob Tfelt-Hansen
- Department of Forensic Medicine, Faculty of Medical Sciences, Rigshospitalet, Copenhagen, Denmark
| | - Dao Wu Wang
- The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| |
Collapse
|
11
|
McDonald K, Sharpe L, Yeates L, Semsarian C, Ingles J. Needs analysis of parents following sudden cardiac death in the young. Open Heart 2020; 7:openhrt-2019-001120. [PMID: 32709698 PMCID: PMC7380729 DOI: 10.1136/openhrt-2019-001120] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 04/16/2020] [Accepted: 06/17/2020] [Indexed: 01/22/2023] Open
Abstract
Objective The sudden cardiac death (SCD) of a young person is a devastating event for any parent. Inherited heart disease is often either identified or assumed to be the cause. Few studies have explored the psychosocial impact to the surviving at-risk family members. We sought to investigate the needs of parents who have experienced the SCD of their child (≤45 years). Methods A quantitative needs analysis questionnaire was developed based on semistructured interviews, including one focus group and a review of relevant literature. Eligible participants were invited to participate in this cross-sectional survey study. Results There were 38 parents who completed a quantitative survey. Parents’ perceived needs for information and support spanned medical, psychosocial, spiritual and financial domains. Of the support and information needs assessed, medical needs were identified as the most important domain, followed by psychosocial, spiritual and financial. Importantly, psychosocial information and support needs were reported as the most unmet need, endorsed by 54% of parents. Medical information and support needs were reported as unmet by almost one third of parents. The two most endorsed needs were ‘To have the option of whether or not you would pursue genetic testing for yourself or family members’ and ‘To understand what happened’. Conclusions This work demonstrates for the first time, the multifactorial needs of parents after SCD in the young. With the greatest unmet need reported as psychosocial needs, there is clear necessity to find ways of integrating psychological support in to the care of families after SCD in the young.
Collapse
Affiliation(s)
- Kristie McDonald
- School of Psychology, The University of Sydney, Sydney, New South Wales, Australia.,Agnes Ginges Centre for Molecular Cardiology at Centenary Institute, The University of Sydney, Sydney, NSW, Australia
| | - Louise Sharpe
- School of Psychology, The University of Sydney, Sydney, New South Wales, Australia
| | - Laura Yeates
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute, The University of Sydney, Sydney, NSW, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia.,Department of Cardiology, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Christopher Semsarian
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute, The University of Sydney, Sydney, NSW, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia.,Department of Cardiology, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Jodie Ingles
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute, The University of Sydney, Sydney, NSW, Australia .,Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia.,Department of Cardiology, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| |
Collapse
|
12
|
Grubic N, Puskas J, Phelan D, Fournier A, Martin LJ, Johri AM. Shock to the Heart: Psychosocial Implications and Applications of Sudden Cardiac Death in the Young. Curr Cardiol Rep 2020; 22:168. [PMID: 33040200 PMCID: PMC7547819 DOI: 10.1007/s11886-020-01419-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/09/2020] [Indexed: 12/15/2022]
Abstract
PURPOSE OF REVIEW Although rare, sudden cardiac death (SCD) in the young is a tragic event, having a dramatic impact upon all involved. The psychosocial burden associated with SCD can leave friends, families, and entire communities bereft. With only limited evidence to describe the volatile emotional reactions associated with a young SCD, there is an urgent need for care providers to better understand the psychological complexities and impacts faced by both at-risk individuals and those directly affected by these tragic events. RECENT FINDINGS Current knowledge of the psychosocial implications associated with SCD in the young has recently generated interest in the cardiovascular community, with the goal of addressing prevention strategies (screening), family bereavement, and the psychological impact of at-risk or surviving individuals. With the emergence of novel strategies aimed at reducing the public health impact of SCD in the young, further discussion regarding the psychosocial impact of SCD, encompassing prevention, survivorship, and the downstream communal effects of a young death is required. Support systems and intervention could assist in the management of the associated psychosocial burden, yet there is a lack of clinical guidelines to direct this form of care. There is an important need for multidisciplinary collaboration across subspecialties to provide support to grieving individuals and manage patient well-being throughout the screening process for SCD. This collaborative approach requires the integration of cardiovascular and psychological expertise where relevant.
Collapse
Affiliation(s)
- Nicholas Grubic
- Department of Public Health Sciences, Queen’s University, Kingston, Canada
- Department of Medicine, Queen’s University, Kingston, Canada
| | - Jake Puskas
- Department of Medicine, Queen’s University, Kingston, Canada
| | - Dermot Phelan
- Sanger Heart & Vascular Institute, Atrium Health, Charlotte, NC USA
| | - Anne Fournier
- Department of Pediatrics, University of Montréal, Montréal, Canada
| | - Luc J. Martin
- School of Kinesiology and Health Studies, Queen’s University, Kingston, Canada
| | - Amer M. Johri
- Department of Medicine, Queen’s University, Kingston, Canada
| |
Collapse
|
13
|
Ingles J. Psychological Issues in Managing Families with Inherited Cardiovascular Diseases. Cold Spring Harb Perspect Med 2020; 10:cshperspect.a036558. [PMID: 31548222 DOI: 10.1101/cshperspect.a036558] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
The field of cardiovascular genetic counseling has evolved dramatically in recent years largely to manage the unique psychological needs of the inherited cardiovascular disease patient population. For many, there can be difficulty in coming to terms with a diagnosis, whether it be adjusting to lifestyle recommendations such as exclusion from competitive sports or living with a small but remarkable risk of sudden cardiac death. For those considered at risk of life-threatening ventricular arrhythmias, the decision to have an implantable cardioverter defibrillator can be difficult. Living with the device, especially for those who are young and those who receive multiple shocks, can precipitate psychological distress and poor adaptation to the device. Family members who experience a sudden cardiac death of a young relative have a significant risk of poor psychological outcomes. The roles of the cardiac genetic counselor in facilitating patients' adaptation to their diagnoses and management and recognizing when additional support from a clinical psychologist is needed are key to ensuring families receive the best possible care.
Collapse
Affiliation(s)
- Jodie Ingles
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute, The University of Sydney, Newtown, New South Wales NSW 2042, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales NSW 2000, Australia.,Department of Cardiology, Royal Prince Alfred Hospital, Camperdown, New South Wales NSW 2050, Australia
| |
Collapse
|
14
|
Harris SL, Lubitz SA. Clinical and genetic evaluation after sudden cardiac arrest. J Cardiovasc Electrophysiol 2020; 31:570-578. [PMID: 31909521 DOI: 10.1111/jce.14333] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 12/27/2019] [Accepted: 12/30/2019] [Indexed: 12/13/2022]
Abstract
Sudden cardiac arrest (SCA) and sudden cardiac death (SCD) can be attributed to cardiac, respiratory, metabolic, and toxicologic etiologies. Most cases of SCD are caused by coronary artery disease and approximately 40% of cardiac arrests are unexplained. Inherited arrythmias and cardiomyopathies are important contributors to SCA and SCD. Identifying an inherited condition after such an event not only has important ramifications for the individual, but also for relatives who may be at risk for the familial condition. This review will provide an overview of inherited cardiovascular disorders than can predispose to SCA/SCD, review the diagnostic evaluation for an individual and/or family after an SCA/SCD, and discuss the role of genetic testing.
Collapse
Affiliation(s)
- Stephanie L Harris
- Cardiology Division, Cardiovascular Genetics Program, Massachusetts General Hospital, Boston, Massachusetts
| | - Steven A Lubitz
- Cardiology Division, Cardiovascular Genetics Program, Massachusetts General Hospital, Boston, Massachusetts.,Cardiology Division, Cardiac Arrhythmia Service, Massachusetts General Hospital, Boston, Massachusetts.,Cardiovascular Disease Initiative, Broad Institute of MIT and Harvard, Cambridge, Massachusetts
| |
Collapse
|
15
|
Gray B, Ackerman MJ, Semsarian C, Behr ER. Evaluation After Sudden Death in the Young. Circ Arrhythm Electrophysiol 2019; 12:e007453. [DOI: 10.1161/circep.119.007453] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Sudden cardiac death is defined as a death occurring usually within an hour of onset of symptoms, arising from an underlying cardiac disease. Sudden cardiac death is a complication of a number of cardiovascular diseases and is often unexpected. In individuals aged <35 years, unexplained sudden cardiac death is the most common presentation. A significant proportion of sudden cardiac death in the young (≤35 years) events may be precipitated by underlying inherited cardiac conditions, including both heritable cardiomyopathies and inherited arrhythmia syndromes (also known as cardiac channelopathies). Tragically, sudden death may be the first manifestation of the disease in a family and, therefore, clinical and genetic evaluation of surviving family members forms a key role in diagnosing the underlying inherited cardiac condition in the family. This is particularly relevant when considering that most inherited cardiac conditions are inherited in an autosomal dominant manner meaning that surviving family members have a 50% chance of inheriting the same disease substrate. This review will outline the underlying causes of sudden cardiac death in the young and outline our universal approach to familial evaluation following a young person’s sudden death.
Collapse
Affiliation(s)
- Belinda Gray
- Cardiology Clinical Academic Group, St. George’s University of London (B.G., E.R.B.)
- St George’s University Hospitals NHS Foundation Trust, London, United Kingdom (B.G., E.R.B.)
- Agnes Ginges Centre for Molecular Cardiology, Centenary Institute (B.G., C.S.)
- Faculty of Health and Medical Sciences, University of Sydney, NSW, Australia (B.G., C.S.)
| | - Michael J. Ackerman
- Departments of Cardiovascular Medicine, Pediatric and Adolescent Medicine, and Molecular Pharmacology and Experimental Therapeutics, Divisions of Heart Rhythm Services and Pediatric Cardiology, Windland Smith Rice Sudden Death Genomics Laboratory, Mayo Clinic, Rochester, MN (M.J.A.)
- Department of Cardiology, Royal Prince Alfred Hospital, NSW, Australia (M.J.A.)
| | - Christopher Semsarian
- Agnes Ginges Centre for Molecular Cardiology, Centenary Institute (B.G., C.S.)
- Faculty of Health and Medical Sciences, University of Sydney, NSW, Australia (B.G., C.S.)
| | - Elijah R. Behr
- Cardiology Clinical Academic Group, St. George’s University of London (B.G., E.R.B.)
- St George’s University Hospitals NHS Foundation Trust, London, United Kingdom (B.G., E.R.B.)
| |
Collapse
|
16
|
Orland KM, Anderson KB. Molecular Autopsy for Sudden Cardiac Death: Current State and Considerations. CURRENT GENETIC MEDICINE REPORTS 2019. [DOI: 10.1007/s40142-019-00170-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
|