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Javier RC, Singh PV, Shrestha J, Abdalla R, Narang P, Patel H, Yadav KP, Patel T, Fadiora OE, Shahzad H, Abbas K. Trends and Immediate Outcomes of Syncope During Pregnancy: A Narrative Review. Cureus 2023; 15:e49833. [PMID: 38107209 PMCID: PMC10725736 DOI: 10.7759/cureus.49833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/02/2023] [Indexed: 12/19/2023] Open
Abstract
Pregnancy-related syncope presents special difficulties due to the rapid physiological changes that occur throughout gestation. This narrative review provides a thorough summary of the patterns and pregnancy outcomes secondary to syncope during pregnancy. There is an increase in syncope burden during pregnancy, and hence it is critical that medical professionals understand the significance of syncope during pregnancy. Syncope can have a negative impact on the health of the mother as well as the fetus. Therefore, this review summarizes data from studies on syncope in pregnancy. It includes observational studies, case reports, and review articles. Early detection and proper management are very important because pregnant women who experience cardiac syncope are at risk of unfavorable neonatal and maternal outcomes. The review reveals diverse trends in syncope incidence during pregnancy, emphasizing the need for a nuanced understanding of temporal variations. Risks of injury, uteroplacental insufficiency, psychological effects, interruptions in prenatal treatment, possible aggravation of pre-existing diseases, and lifestyle changes are examples of immediate maternal repercussions. Pregnancy-related syncope is a complex condition that affects the health of the mother and the fetus. The study stresses the need for careful clinical treatment due to the rapid results and the diversity in incidence patterns. The unique component of a possible relationship to the brain health of offspring justifies further investigation in this area.
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Affiliation(s)
| | - Parth Vikram Singh
- Department of Medicine, Indira Gandhi Government Medical College, Nagpur, IND
| | - Jeena Shrestha
- Department of Medicine, Jalalabad Ragib Rabeya Medical College, Sylhet, BGD
| | - Rasha Abdalla
- Department of Medicine, Shendi University, Shendi, SDN
| | - Punay Narang
- Department of Medicine, Spartan Health Sciences University, Vieux Fort, LCA
| | - Harshkumar Patel
- Department of Medicine, Pandit Dindayal Upadhyay (PDU) Medical College, Rajkot, IND
| | - Kameshwar P Yadav
- Department of Medicine, Universal College of Medical Sciences, Bhairahawa, NPL
| | - Tirath Patel
- Department of Medicine, American University of Antigua, St. John's, ATG
| | - Olatunji E Fadiora
- Department of Medicine, Windsor University School of Medicine, Cayon, KNA
| | - Humayun Shahzad
- Department of Medicine, Punjab Medical College, Faisalabad, PAK
| | - Kiran Abbas
- Department of Community Health Sciences, Aga Khan University, Karachi, PAK
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2
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Asatryan B, Barth AS. Sex-related differences in incidence, phenotype and risk of sudden cardiac death in inherited arrhythmia syndromes. Front Cardiovasc Med 2023; 9:1010748. [PMID: 36684594 PMCID: PMC9845907 DOI: 10.3389/fcvm.2022.1010748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 12/08/2022] [Indexed: 01/06/2023] Open
Abstract
Inherited Arrhythmia Syndromes (IAS) including long QT and Brugada Syndrome, are characterized by life-threatening arrhythmias in the absence of apparent structural heart disease and are caused by pathogenic variants in genes encoding cardiac ion channels or associated proteins. Studies of large pedigrees of families affected by IAS have demonstrated incomplete penetrance and variable expressivity. Biological sex is one of several factors that have been recognized to modulate disease severity in IAS. There is a growing body of evidence linking sex hormones to the susceptibility to arrhythmias, yet, many sex-specific disease aspects remain underrecognized as female sex and women with IAS are underinvestigated and findings from male-predominant cohorts are often generalized to both sexes with minimal to no consideration of relevant sex-associated differences in prevalence, disease manifestations and outcome. In this review, we highlight current knowledge of sex-related biological differences in normal cardiac electrophysiology and sex-associated factors that influence IAS phenotypes.
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Affiliation(s)
- Babken Asatryan
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Andreas S. Barth
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, United States,*Correspondence: Andreas S. Barth ✉
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3
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Martínez-Barrios E, Arbelo E, Cesar S, Cruzalegui J, Fiol V, Díez-Escuté N, Hernández C, Brugada R, Brugada J, Campuzano O, Sarquella-Brugada G. Brugada Syndrome in Women: What Do We Know After 30 Years? Front Cardiovasc Med 2022; 9:874992. [PMID: 35479286 PMCID: PMC9035527 DOI: 10.3389/fcvm.2022.874992] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Accepted: 03/17/2022] [Indexed: 11/17/2022] Open
Abstract
Brugada syndrome (BrS) was initially described in 1992 by Josep and Pedro Brugada as an arrhythmogenic disease characterized by ST segment elevation in the right precordial leads and increased risk of sudden cardiac death (SCD). Alterations in the SCN5A gene are responsible for approximately 30% of cases of BrS, following an autosomal dominant pattern of inheritance. However, despite its autosomal transmission, sex-related differences are widely accepted. BrS is more prevalent in males than in females (8–10 times), with males having a 5.5-fold higher risk of SCD. There are also differences in clinical presentation, with females being more frequently asymptomatic and older than males at the time of diagnosis. Some factors have been identified that could explain these differences, among which testosterone seems to play an important role. However, only 30% of the available publications on the syndrome include sex-related information. Therefore, current findings on BrS are based on studies conducted mainly in male population, despite the wide acceptance of gender differences. The inclusion of complete clinical and demographic information in future publications would allow a better understanding of the phenotypic variability of BrS in different age and sex groups helping to improve the diagnosis, management and risk management of SCD.
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Affiliation(s)
- Estefanía Martínez-Barrios
- Arrhythmia, Inherited Cardiac Diseases and Sudden Death Unit, Hospital Sant Joan de Déu, University of Barcelona, Barcelona, Spain
| | - Elena Arbelo
- Arrhythmia Section, Cardiology Department, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
- Institut d’Investigació August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - Sergi Cesar
- Arrhythmia, Inherited Cardiac Diseases and Sudden Death Unit, Hospital Sant Joan de Déu, University of Barcelona, Barcelona, Spain
| | - José Cruzalegui
- Arrhythmia, Inherited Cardiac Diseases and Sudden Death Unit, Hospital Sant Joan de Déu, University of Barcelona, Barcelona, Spain
| | - Victoria Fiol
- Arrhythmia, Inherited Cardiac Diseases and Sudden Death Unit, Hospital Sant Joan de Déu, University of Barcelona, Barcelona, Spain
| | - Nuria Díez-Escuté
- Arrhythmia Section, Cardiology Department, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
| | - Clara Hernández
- Arrhythmia, Inherited Cardiac Diseases and Sudden Death Unit, Hospital Sant Joan de Déu, University of Barcelona, Barcelona, Spain
| | - Ramon Brugada
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
- Medical Science Department, School of Medicine, University of Girona, Girona, Spain
- Cardiovascular Genetics Center, University of Girona-Institut d’Investigacions Biomèdiques de Girona (IDIBGI), Girona, Spain
- Cardiology Service, Hospital Josep Trueta, University of Girona, Girona, Spain
| | - Josep Brugada
- Arrhythmia, Inherited Cardiac Diseases and Sudden Death Unit, Hospital Sant Joan de Déu, University of Barcelona, Barcelona, Spain
- Arrhythmia Section, Cardiology Department, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
- Institut d’Investigació August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - Oscar Campuzano
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
- Medical Science Department, School of Medicine, University of Girona, Girona, Spain
- Cardiovascular Genetics Center, University of Girona-Institut d’Investigacions Biomèdiques de Girona (IDIBGI), Girona, Spain
- Oscar Campuzano,
| | - Georgia Sarquella-Brugada
- Arrhythmia, Inherited Cardiac Diseases and Sudden Death Unit, Hospital Sant Joan de Déu, University of Barcelona, Barcelona, Spain
- Medical Science Department, School of Medicine, University of Girona, Girona, Spain
- *Correspondence: Georgia Sarquella-Brugada,
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4
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Arumugam C, Abd Samat AH, Nik Muhamad NA. Brugada type 1 electrocardiographic pattern unmasked by dengue fever: A case series. IHJ CARDIOVASCULAR CASE REPORTS (CVCR) 2022; 6:63-66. [DOI: 10.1016/j.ihjccr.2022.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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5
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Ono K, Iwasaki YK, Akao M, Ikeda T, Ishii K, Inden Y, Kusano K, Kobayashi Y, Koretsune Y, Sasano T, Sumitomo N, Takahashi N, Niwano S, Hagiwara N, Hisatome I, Furukawa T, Honjo H, Maruyama T, Murakawa Y, Yasaka M, Watanabe E, Aiba T, Amino M, Itoh H, Ogawa H, Okumura Y, Aoki-Kamiya C, Kishihara J, Kodani E, Komatsu T, Sakamoto Y, Satomi K, Shiga T, Shinohara T, Suzuki A, Suzuki S, Sekiguchi Y, Nagase S, Hayami N, Harada M, Fujino T, Makiyama T, Maruyama M, Miake J, Muraji S, Murata H, Morita N, Yokoshiki H, Yoshioka K, Yodogawa K, Inoue H, Okumura K, Kimura T, Tsutsui H, Shimizu W. JCS/JHRS 2020 Guideline on Pharmacotherapy of Cardiac Arrhythmias. Circ J 2022; 86:1790-1924. [DOI: 10.1253/circj.cj-20-1212] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
| | - Yu-ki Iwasaki
- Department of Cardiovascular Medicine, Nippon Medical School
| | - Masaharu Akao
- Department of Cardiovascular Medicine, National Hospital Organization Kyoto Medical Center
| | - Takanori Ikeda
- Department of Cardiovascular Medicine, Toho University Graduate School of Medicine
| | - Kuniaki Ishii
- Department of Pharmacology, Yamagata University Faculty of Medicine
| | - Yasuya Inden
- Department of Cardiology, Nagoya University Graduate School of Medicine
| | - Kengo Kusano
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | - Yoshinori Kobayashi
- Division of Cardiology, Department of Medicine, Tokai University Hachioji Hospital
| | | | - Tetsuo Sasano
- Department of Cardiovascular Medicine, Tokyo Medical and Dental University
| | - Naokata Sumitomo
- Department of Pediatric Cardiology, Saitama Medical University International Medical Center
| | - Naohiko Takahashi
- Department of Cardiology and Clinical Examination, Faculty of Medicine, Oita University
| | - Shinichi Niwano
- Department of Cardiovascular Medicine, Kitasato University School of Medicine
| | | | | | - Tetsushi Furukawa
- Department of Bio-information Pharmacology, Medical Research Institute, Tokyo Medical and Dental University
| | - Haruo Honjo
- Research Institute of Environmental Medicine, Nagoya University
| | - Toru Maruyama
- Department of Hematology, Oncology and Cardiovascular Medicine, Kyushu University Hospital
| | - Yuji Murakawa
- The 4th Department of Internal Medicine, Teikyo University School of Medicine, Mizonokuchi Hospital
| | - Masahiro Yasaka
- Department of Cerebrovascular Medicine and Neurology, Clinical Research Institute, National Hospital Organization Kyushu Medical Center
| | - Eiichi Watanabe
- Department of Cardiology, Fujita Health University School of Medicine
| | - Takeshi Aiba
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | - Mari Amino
- Department of Cardiovascular Medicine, Tokai University School of Medicine
| | - Hideki Itoh
- Division of Patient Safety, Hiroshima University Hospital
| | - Hisashi Ogawa
- Department of Cardiology, National Hospital Organisation Kyoto Medical Center
| | - Yasuo Okumura
- Division of Cardiology, Department of Medicine, Nihon University School of Medicine
| | - Chizuko Aoki-Kamiya
- Department of Obstetrics and Gynecology, National Cerebral and Cardiovascular Center
| | - Jun Kishihara
- Department of Cardiovascular Medicine, Kitasato University School of Medicine
| | - Eitaro Kodani
- Department of Cardiovascular Medicine, Nippon Medical School Tama Nagayama Hospital
| | - Takashi Komatsu
- Division of Cardiology, Department of Internal Medicine, Iwate Medical University School of Medicine
| | | | | | - Tsuyoshi Shiga
- Department of Clinical Pharmacology and Therapeutics, The Jikei University School of Medicine
| | - Tetsuji Shinohara
- Department of Cardiology and Clinical Examination, Faculty of Medicine, Oita University
| | - Atsushi Suzuki
- Department of Cardiology, Tokyo Women's Medical University
| | - Shinya Suzuki
- Department of Cardiovascular Medicine, The Cardiovascular Institute
| | - Yukio Sekiguchi
- Department of Cardiology, National Hospital Organization Kasumigaura Medical Center
| | - Satoshi Nagase
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | - Noriyuki Hayami
- Department of Fourth Internal Medicine, Teikyo University Mizonokuchi Hospital
| | | | - Tadashi Fujino
- Department of Cardiovascular Medicine, Toho University, Faculty of Medicine
| | - Takeru Makiyama
- Department of Cardiovascular Medicine, Graduate School of Medicine, Kyoto University
| | - Mitsunori Maruyama
- Department of Cardiovascular Medicine, Nippon Medical School Musashi Kosugi Hospital
| | - Junichiro Miake
- Department of Pharmacology, Tottori University Faculty of Medicine
| | - Shota Muraji
- Department of Pediatric Cardiology, Saitama Medical University International Medical Center
| | | | - Norishige Morita
- Division of Cardiology, Department of Medicine, Tokai University Hachioji Hospital
| | - Hisashi Yokoshiki
- Department of Cardiovascular Medicine, Sapporo City General Hospital
| | - Koichiro Yoshioka
- Division of Cardiology, Department of Internal Medicine, Tokai University School of Medicine
| | - Kenji Yodogawa
- Department of Cardiovascular Medicine, Nippon Medical School
| | | | - Ken Okumura
- Division of Cardiology, Saiseikai Kumamoto Hospital Cardiovascular Center
| | - Takeshi Kimura
- Department of Cardiovascular Medicine, Graduate School of Medicine, Kyoto University
| | - Hiroyuki Tsutsui
- Department of Cardiovascular Medicine, Faculty of Medical Sciences, Kyushu University
| | - Wataru Shimizu
- Department of Cardiovascular Medicine, Nippon Medical School
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6
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Zeitler EP, Poole JE, Albert CM, Al-Khatib SM, Ali-Ahmed F, Birgersdotter-Green U, Cha YM, Chung MK, Curtis AB, Hurwitz JL, Lampert R, Sandhu RK, Shaik F, Sullivan E, Tamirisa KP, Santos Volgman A, Wright JM, Russo AM. Arrhythmias in Female Patients: Incidence, Presentation and Management. Circ Res 2022; 130:474-495. [PMID: 35175839 DOI: 10.1161/circresaha.121.319893] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
There is a growing appreciation for differences in epidemiology, treatment, and outcomes of cardiovascular conditions by sex. Historically, cardiovascular clinical trials have under-represented females, but findings have nonetheless been applied to clinical care in a sex-agnostic manner. Thus, much of the collective knowledge about sex-specific cardiovascular outcomes result from post hoc and secondary analyses. In some cases, these investigations have revealed important sex-based differences with implications for optimizing care for female patients with arrhythmias. This review explores the available evidence related to cardiac arrhythmia care among females, with emphasis on areas in which important sex differences are known or suggested. Considerations related to improving female enrollment in clinical trials as a way to establish more robust clinical evidence for the treatment of females are discussed. Areas of remaining evidence gaps are provided, and recommendations for areas of future research and specific action items are suggested. The overarching goal is to improve appreciation for sex-based differences in cardiac arrhythmia care as 1 component of a comprehensive plan to optimize arrhythmia care for all patients.
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Affiliation(s)
- Emily P Zeitler
- The Geisel School of Medicine at Dartmouth, Hanover, NH (E.P.Z.).,Division of Cardiology, Dartmouth-Hitchcock Medical Center, The Dartmouth Institute, Lebanon, NH (E.P.Z.)
| | - Jeanne E Poole
- University of Washington Medical Center, Seattle (J.E.P.)
| | - Christine M Albert
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Hospital, Los Angeles, CA (C.M.A., R.K.S.)
| | - Sana M Al-Khatib
- Duke Clinical Research Institute, Duke University Medical Center, Durham, NC (S.M.A.-K.)
| | | | | | - Yong-Mei Cha
- Mayo Clinic, St Mary's Campus, Rochester, MN (F.A.-A., Y.-M.C.)
| | | | - Anne B Curtis
- Department of Medicine, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo General Medical Center, NY (A.B.C.)
| | | | - Rachel Lampert
- Department of Internal Medicine, Section of Cardiovascular Medicine, Yale School of Medicine, New Haven, CT (R.L.)
| | - Roopinder K Sandhu
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Hospital, Los Angeles, CA (C.M.A., R.K.S.)
| | - Fatima Shaik
- Division of Cardiology, Cooper Medical School of Rowan University, Camden, NJ (F.S., A.M.R.)
| | | | | | | | - Jennifer M Wright
- Department of Medicine, Division of Cardiovascular Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI (J.M.W.)
| | - Andrea M Russo
- Division of Cardiology, Cooper Medical School of Rowan University, Camden, NJ (F.S., A.M.R.)
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7
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Topf A, Bacher N, Kopp K, Mirna M, Larbig R, Brandt MC, Kraus J, Hoppe UC, Motloch LJ, Lichtenauer M. Management of Implantable Cardioverter-Defibrillators during Pregnancy-A Systematic Review. J Clin Med 2021; 10:jcm10081675. [PMID: 33919684 PMCID: PMC8069958 DOI: 10.3390/jcm10081675] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 03/28/2021] [Accepted: 03/29/2021] [Indexed: 12/28/2022] Open
Abstract
Background: With the advent of implantable cardioverter-defibrillator (ICD) technology in recent decades, patients with inherited or congenital cardiomyopathy have a greater chance of survival into adulthood. Women with ICDs in this group are now more likely to reach reproductive age. However, pregnancy represents a challenge for clinicians, as no guidelines for the treatment of pregnant women with an ICD are currently available. Methods: To analyze this issue, we performed a systematic screening of the literature using the keywords: pregnancy with ICD, lead fracture in pregnancy, lead thrombi in pregnancy, ventricular tachycardia in pregnancy, inappropriate shocks in pregnancy, ICD discharge in pregnancy and ICD shock in pregnancy. Of 1101 publications found, 27 publications were eligible for further analysis (four retrospective trials and 23 case reports). Results: According to physiological changes in pregnancy, resulting in an increase in heart rate and cardiac output, a vulnerability for malignant arrhythmias and device-related complications in ICD carriers might be suspected. While the literature is limited on this issue, maternal complications including arrhythmia burden with following ICD therapies, thromboembolic events and lead complications as well as inappropriate shock therapy have been reported. According to the limited available studies, associated risk seems not to be more frequent than in the general population and depends on the underlying cardiac pathology. Furthermore, worsening of heart failure and related cardiovascular disease have been reported with associated risk of preterm delivery. These observations are exaggerated by restricted applications of diagnostics and treatment due to the risk of fetal harm in this population. Conclusions: Due to limited data on management of ICDs during pregnancy, further scientific investigations are required. Consequently, careful risk assessment with individual risk evaluation and close follow ups with interdisciplinary treatment are recommended in pregnant ICD carriers.
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Affiliation(s)
- Albert Topf
- Department of Internal Medicine II, Paracelsus Medical University Salzburg, 5020 Salzburg, Austria; (N.B.); (K.K.); (M.M.); (M.C.B.); (J.K.); (U.C.H.); (L.J.M.); (M.L.)
- Correspondence:
| | - Nina Bacher
- Department of Internal Medicine II, Paracelsus Medical University Salzburg, 5020 Salzburg, Austria; (N.B.); (K.K.); (M.M.); (M.C.B.); (J.K.); (U.C.H.); (L.J.M.); (M.L.)
| | - Kristen Kopp
- Department of Internal Medicine II, Paracelsus Medical University Salzburg, 5020 Salzburg, Austria; (N.B.); (K.K.); (M.M.); (M.C.B.); (J.K.); (U.C.H.); (L.J.M.); (M.L.)
| | - Moritz Mirna
- Department of Internal Medicine II, Paracelsus Medical University Salzburg, 5020 Salzburg, Austria; (N.B.); (K.K.); (M.M.); (M.C.B.); (J.K.); (U.C.H.); (L.J.M.); (M.L.)
| | - Robert Larbig
- Division of Cardiology, Hospital Maria Hilf Mönchengladbach, 41063 Mönchengladbach, Germany;
- Division of Electrophysiology, Department of Cardiovascular Medicine, University of Münster, 48149 Münster, Germany
| | - Mathias C. Brandt
- Department of Internal Medicine II, Paracelsus Medical University Salzburg, 5020 Salzburg, Austria; (N.B.); (K.K.); (M.M.); (M.C.B.); (J.K.); (U.C.H.); (L.J.M.); (M.L.)
| | - Johannes Kraus
- Department of Internal Medicine II, Paracelsus Medical University Salzburg, 5020 Salzburg, Austria; (N.B.); (K.K.); (M.M.); (M.C.B.); (J.K.); (U.C.H.); (L.J.M.); (M.L.)
| | - Uta C. Hoppe
- Department of Internal Medicine II, Paracelsus Medical University Salzburg, 5020 Salzburg, Austria; (N.B.); (K.K.); (M.M.); (M.C.B.); (J.K.); (U.C.H.); (L.J.M.); (M.L.)
| | - Lukas J. Motloch
- Department of Internal Medicine II, Paracelsus Medical University Salzburg, 5020 Salzburg, Austria; (N.B.); (K.K.); (M.M.); (M.C.B.); (J.K.); (U.C.H.); (L.J.M.); (M.L.)
| | - Michael Lichtenauer
- Department of Internal Medicine II, Paracelsus Medical University Salzburg, 5020 Salzburg, Austria; (N.B.); (K.K.); (M.M.); (M.C.B.); (J.K.); (U.C.H.); (L.J.M.); (M.L.)
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8
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Abstract
The main inherited cardiac arrhythmias are long QT syndrome, short QT syndrome, catecholaminergic polymorphic ventricular tachycardia and Brugada syndrome. These rare diseases are often the underlying cause of sudden cardiac death in young individuals and result from mutations in several genes encoding ion channels or proteins involved in their regulation. The genetic defects lead to alterations in the ionic currents that determine the morphology and duration of the cardiac action potential, and individuals with these disorders often present with syncope or a life-threatening arrhythmic episode. The diagnosis is based on clinical presentation and history, the characteristics of the electrocardiographic recording at rest and during exercise and genetic analyses. Management relies on pharmacological therapy, mostly β-adrenergic receptor blockers (specifically, propranolol and nadolol) and sodium and transient outward current blockers (such as quinidine), or surgical interventions, including left cardiac sympathetic denervation and implantation of a cardioverter-defibrillator. All these arrhythmias are potentially life-threatening and have substantial negative effects on the quality of life of patients. Future research should focus on the identification of genes associated with the diseases and other risk factors, improved risk stratification and, in particular for Brugada syndrome, effective therapies.
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9
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Haugaa KH, Leren IS. Prevalence, Clinical Presentation, and Management of Channelopathies and Cardiomyopathies, Long QT Syndrome, Brugada Syndrome, Arrhythmogenic Cardiomyopathy, and Hypertrophic Cardiomyopathy. CURRENT CARDIOVASCULAR RISK REPORTS 2019. [DOI: 10.1007/s12170-019-0612-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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10
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Espinosa Á, Ripollés-Melchor J, Brugada R, Campuzano Ó, Sarquella-Brugada G, Abad-Motos A, Zaballos-García M, Abad-Torrent A, Prieto-Gundin A, Brugada J. Brugada Syndrome: anesthetic considerations and management algorithm. Minerva Anestesiol 2018; 85:173-188. [PMID: 30394071 DOI: 10.23736/s0375-9393.18.13170-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Brugada Syndrome is characterized by arrhythmogenic risk that may be exacerbated by different metabolic and pharmacological factors. Since its first description, knowledge of this syndrome and its detection by physicians belonging to different specialties have gradually increased. The risk of arrhythmias is well known to increase in the postoperative period, and this risk is particularly accentuated in patients with Brugada Syndrome. The purpose of this review is to analyze the relationship between this syndrome and anesthesia; establish recommendations for the safe management of these patients in the surgical setting; and update the relevant concepts regarding the safety of drug administration in individuals with Brugada Syndrome.
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Affiliation(s)
- Ángel Espinosa
- Department of Cardiothoracic Anesthesia, Mohammed Bin Khalifa Bin Salman Al Khalifa Cardiac Center, Royal Medical Services, Awali, Bahrain.,Evidence Anesthesia Review Group (EAR), Department of Pharmacology, Faculty of Medicine of Complutense University of Madrid, Madrid, Spain
| | - Javier Ripollés-Melchor
- Evidence Anesthesia Review Group (EAR), Department of Pharmacology, Faculty of Medicine of Complutense University of Madrid, Madrid, Spain - .,Department of Anesthesiology and Critical Care, Infanta Leonor University Hospital, Madrid, Spain.,Madrid Complutense University, Madrid, Spain.,Spanish Perioperative Audit and Research Network (RedGERM), Zaragoza, Spain
| | - Ramón Brugada
- Cardiovascular Genetics Center, Girona Biomedical Research Institute (IDIBGI), University of Girona, Girona, Spain.,Department of Medical Sciences, School of Medicine, University of Girona, Girona, Spain.,Cardiovascular Diseases Network Biomedical Research Center (CIBERCV), Madrid, Spain.,Department of Cardiology, Josep Trueta Hospital, Girona, Spain
| | - Óscar Campuzano
- Cardiovascular Genetics Center, Girona Biomedical Research Institute (IDIBGI), University of Girona, Girona, Spain.,Department of Medical Sciences, School of Medicine, University of Girona, Girona, Spain.,Cardiovascular Diseases Network Biomedical Research Center (CIBERCV), Madrid, Spain
| | - Georgia Sarquella-Brugada
- Department of Medical Sciences, School of Medicine, University of Girona, Girona, Spain.,Unit of Pediatric Arrhythmia, Department of Cardiology, Sant Joan de Déu Hospital, Barcelona, Spain.,Section of Arrhythmia, Department of Cardiology, Clinic Hospital, University of Barcelona, Barcelona, Spain
| | - Ane Abad-Motos
- Department of Anesthesiology and Critical Care, Infanta Leonor University Hospital, Madrid, Spain.,Madrid Complutense University, Madrid, Spain.,Spanish Perioperative Audit and Research Network (RedGERM), Zaragoza, Spain
| | - Matilde Zaballos-García
- Department of Anesthesiology, Gregorio Marañón University General Hospital, Madrid, Spain.,Clinical Toxicology, Madrid Complutense University, Madrid, Spain
| | - Ana Abad-Torrent
- Department of Anesthesiology, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Alejandra Prieto-Gundin
- Department of Pediatric Anesthesiology, Sant Joan de Déu Hospital, Barcelona Children's Hospital, Barcelona, Spain
| | - Josep Brugada
- Unit of Pediatric Arrhythmia, Department of Cardiology, Sant Joan de Déu Hospital, Barcelona, Spain.,Section of Arrhythmia, Department of Cardiology, Clinic Hospital, University of Barcelona, Barcelona, Spain
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Epidural Analgesia with Ropivacaine during Labour in a Patient with a SCN5A Gene Mutation. Case Rep Anesthesiol 2016; 2016:9278409. [PMID: 27668095 PMCID: PMC5030394 DOI: 10.1155/2016/9278409] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Revised: 07/31/2016] [Accepted: 08/22/2016] [Indexed: 12/24/2022] Open
Abstract
SCN5A gene mutations can lead to ion channel defects which can cause cardiac conduction disturbances. In the presence of specific ECG characteristics, this mutation is called Brugada syndrome. Many drugs are associated with adverse events, making anesthesia in patients with SCN5A gene mutations or Brugada syndrome challenging. In this case report, we describe a pregnant patient with this mutation who received epidural analgesia using low dose ropivacaine and sufentanil during labour.
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Sarquella-Brugada G, Campuzano O, Arbelo E, Brugada J, Brugada R. Brugada syndrome: clinical and genetic findings. Genet Med 2015; 18:3-12. [PMID: 25905440 DOI: 10.1038/gim.2015.35] [Citation(s) in RCA: 78] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Accepted: 02/10/2015] [Indexed: 11/09/2022] Open
Abstract
Brugada syndrome is a rare, inherited cardiac disease leading to ventricular fibrillation and sudden cardiac death in structurally normal hearts. Clinical diagnosis requires a Brugada type I electrocardiographic pattern in combination with other clinical features. The most effective approach to unmasking this diagnostic pattern is the use of ajmaline and flecainide tests, and the most effective intervention to reducing the risk of death is the implantation of a cardioverter defibrillator. To date, 18 genes have been associated with the disease, with the voltage-gated sodium channel α type V gene (SCN5A) being the most common one to date. However, only 30-35% of diagnosed cases are attributable to pathogenic variants in known genes, emphasizing the need for further genetic studies. Despite recent advances in clinical diagnoses and genetic testing, risk stratification and clinical management of patients with Brugada syndrome remain challenging.Genet Med 18 1, 3-12.
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Affiliation(s)
| | - Oscar Campuzano
- Cardiovascular Genetics Centre, University of Girona-IDIBGI, Girona, Spain.,Department of Medical Sciences, School of Medicine, University of Girona, Spain
| | - Elena Arbelo
- Arrhythmia Unit, Hospital Clinic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Josep Brugada
- Pediatric Arrhythmia Unit, Hospital Sant Joan de Déu, University of Barcelona, Barcelona, Spain.,Arrhythmia Unit, Hospital Clinic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Ramon Brugada
- Cardiovascular Genetics Centre, University of Girona-IDIBGI, Girona, Spain.,Department of Medical Sciences, School of Medicine, University of Girona, Spain.,Cardiology Service, Hospital Josep Trueta, Girona, Spain
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