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Valenti N, Di Monaco A, Romanazzi I, Vitulano N, Troisi F, Quadrini F, Grimaldi M. A case report of cardiac neuromodulation in a young patient with a third-degree atrioventricular block. Front Cardiovasc Med 2024; 11:1370522. [PMID: 38633841 PMCID: PMC11021669 DOI: 10.3389/fcvm.2024.1370522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Accepted: 03/13/2024] [Indexed: 04/19/2024] Open
Abstract
Background There are some functional bradyarrhythmias that are caused by a dysregulation of the autonomic nervous system, for which a therapeutic strategy of cardioneuroablation (CNA) is conceivable. Case summary In this study, we report the case of a 19-year-old woman with a non-congenital third-degree atrioventricular block (AVB), symptomatic for lipothymia and dyspnea caused by mild exertion. She had a structurally normal heart and no other comorbidities. The atropine test and the exercise stress test documented a sinus tachycardia at 190 bpm with a 2:1 AVB, a narrow QRS, and an atrioventricular conduction of 1:1 until reaching a sinus rhythm rate of 90 bpm. She underwent the CNA procedure, which targeted the inferior paraseptal ganglion plexus, with a gradual change in the ECG levels recorded during the radiofrequency delivery from a third-degree AVB to a first-degree AVB. After the procedure, we observed a complete regression of the third-degree AVB, with evidence of only a first-degree AVB and a complete regression of symptoms until the 6-month follow-up. Conclusions Although not yet included in current guidelines, the CNA procedure could be used to treat AV node dysfunction in young subjects, as it could represent an alternative to pacemaker implantation. However, more randomized studies are needed to assess the long-term efficacy of this promising technique.
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Aksu T, Chung MK. Cardioneuroablation for Cardioinhibitory Vasovagal Syncope: Rationale, Approaches, and Its Role in Long-Term Management. Curr Cardiovasc Risk Rep 2024; 18:55-64. [PMID: 38707611 PMCID: PMC11064987 DOI: 10.1007/s12170-024-00736-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/03/2024] [Indexed: 05/07/2024]
Abstract
Purpose of Review Cardioneuroablation (CNA) has emerged as a potential alternative to pacemaker therapy in well-selected cases with vasovagal syncope (VVS). In recent years, the number of CNA procedures performed by electrophysiologists has considerably risen. However, some important questions, including proper patient selection and long-term results, remain unanswered. The present article aims to critically review and interpret latest scientific evidence for clinical indications and how to approach long-term management. Recent Findings CNA is a new approach that has been supported mainly by retrospective or observational data for its use in syncope. Overall, in mixed population studies treated with CNA, 83.3 to 100% have been reported to be free of syncope over follow-up periods of 6 to 52.1 months. For studies including patients who underwent CNA with pure VVS, 73.2 to 100% have been reported to be syncope-free over follow-up periods of 4 to 45.1 months. One large meta-analysis showed 91.9% freedom from syncope after CAN. To date, only one randomized controlled trial with small case number has been performed of CNA compared to non-pharmacological treatment in VVS. In this study of 48 patients with an average of 10 ± 9 spontaneous syncopal episodes prior to study enrollment and 3 ± 2 episodes in the year prior to CNA. After CNA, 92% were free of syncope compared with 46% treated with optimal non-pharmacological treatment to prevent new syncope episodes (P = 0.0004). To date, most studies have included younger patients (< 60 years of age). There are only limited data in patients older than 60, and some studies suggest less of an effect in relatively older patients. Summary Cardioneuroablation can be performed to decrease syncope recurrence in adult patients aged < 60 years, with severe or recurrent cardioinhibitory syncope without prodromal symptoms, after proven failure of conventional therapies. Due to a paucity of data supporting efficacy in older individuals or for vasodepressor components, CNA in adult patients aged > 60 years or in the presence of a dominant vasodepressor should be considered investigational in severely symptomatic patients after proven failure of pharmacological and non-pharmacological therapies.
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Affiliation(s)
- Tolga Aksu
- Department of Cardiology, Faculty of Medicine, Yeditepe University Hospital, Istanbul 34742, Turkey
| | - Mina K. Chung
- Heart, Vascular, and Thoracic Institute, and Lerner Research Institute, Cleveland Clinic, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, USA
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Herweg B, Patel RS, Noujaim S, Spano J, Mencer N, Vijayaraman P. Cryoballoon cardioneuroablation: New electrophysiological insights. Heart Rhythm O2 2024; 5:209-216. [PMID: 38690146 PMCID: PMC11056456 DOI: 10.1016/j.hroo.2024.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2024] Open
Abstract
Background Cardioneuroablation (CNA) targeting ganglionated plexi has shown promise in treating vasovagal syncope. Only radiofrequency ablation has been used to achieve this goal thus far. Objective The purpose of this study was to investigate the utility of cryoballoon ablation (CBA) of the pulmonary veins (PVs) as a potential simplified approach to CNA. Methods We report our observations of autonomic modulation in a series of 17 patients undergoing CBA for atrial fibrillation and our early experience using CBA of the PVs in 3 patients with malignant vagal syncope. In 17 patients undergoing CBA of AF, sinus cycle length was recorded intraprocedurally after ablation of individual PVs. Results The most pronounced shortening of the sinus cycle length was observed after isolation of the right upper PV, which was ablated last. Reduced sinus node recovery time and atrioventricular (AV) nodal effective refractory period were observed after CBA. Resting heart rate was elevated by 6-7 bpm after CBA and persisted during 12-month follow-up. CBA of the PVs was performed in 3 patients with recurrent vagal syncope mediated by sinus arrest (n = 2) and AV block (n = 1). In all patients, isolation of the right upper PV resulted in marked shortening of sinus cycle length. During follow-up of 178 ± 43 days (134-219 days), CNA resulted in abolition of pauses, bradycardia-related symptoms, and syncope in all patients. Conclusion CBA of the PVs (particularly the right upper PV) may be a predictable anatomic CNA approach in patients with refractory vagal syncope due to sinus arrest and/or AV block and may warrant systematic investigation as a tool to perform CNA.
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Affiliation(s)
- Bengt Herweg
- Division of Cardiovascular Sciences, University of South Florida Morsani College of Medicine, Tampa, Florida
| | - Ritesh S. Patel
- Division of Cardiovascular Sciences, University of South Florida Morsani College of Medicine, Tampa, Florida
| | - Sami Noujaim
- Department of Molecular Pharmacology and Physiology, Morsani College of Medicine, University of South Florida, Tampa, Florida
| | | | - Nicholas Mencer
- Division of Cardiovascular Sciences, University of South Florida Morsani College of Medicine, Tampa, Florida
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Brignole M, Rivasi G, Fedorowski A. Mechanism-based therapy of non-cardiac syncope: a practical guide. Europace 2024; 26:euae073. [PMID: 38529800 PMCID: PMC10988836 DOI: 10.1093/europace/euae073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Accepted: 03/08/2024] [Indexed: 03/27/2024] Open
Abstract
The term non-cardiac syncope includes all forms of syncope, in which primary intrinsic cardiac mechanism and non-syncopal transient loss of consciousness can be ruled out. Reflex syncope and orthostatic hypotension are the most frequent aetiologies of non-cardiac syncope. As no specific therapy is effective for all types of non-cardiac syncope, identifying the underlying haemodynamic mechanism is the essential prerequisite for an effective personalized therapy and prevention of syncope recurrences. Indeed, choice of appropriate therapy and its efficacy are largely determined by the syncope mechanism rather than its aetiology and clinical presentation. The two main haemodynamic phenomena leading to non-cardiac syncope include either profound hypotension or extrinsic asystole/pronounced bradycardia, corresponding to two different haemodynamic syncope phenotypes, the hypotensive and bradycardic phenotypes. The choice of therapy-aimed at counteracting hypotension or bradycardia-depends on the given phenotype. Discontinuation of blood pressure-lowering drugs, elastic garments, and blood pressure-elevating agents such as fludrocortisone and midodrine are the most effective therapies in patients with hypotensive phenotype. Cardiac pacing, cardioneuroablation, and drugs preventing bradycardia such as theophylline are the most effective therapies in patients with bradycardic phenotype of extrinsic cause.
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Affiliation(s)
- Michele Brignole
- IRCCS Istituto Auxologico Italiano, Faint and Fall Research Centre, Department of Cardiology, S. Luca Hospital, Piazzale Brescia 20, 20149 Milano, Italy
| | - Giulia Rivasi
- Division of Geriatric and Intensive Care Medicine, University of Florence and Azienda Ospedaliero Universitaria Careggi, Florence, Italy
| | - Artur Fedorowski
- Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden
- Department of Medicine, Karolinska Institute, Stockholm, Sweden
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Zarębski Ł, Futyma P, Sethia Y, Futyma M, Kułakowski P. Improvement in Atrioventricular Conduction Using Cardioneuroablation Performed Immediately after Pulmonary Vein Isolation. Healthcare (Basel) 2024; 12:728. [PMID: 38610150 PMCID: PMC11011453 DOI: 10.3390/healthcare12070728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 03/18/2024] [Accepted: 03/25/2024] [Indexed: 04/14/2024] Open
Abstract
In patients with atrial fibrillation (AF) recurrences after pulmonary vein isolation (PVI), concomitant treatment using anti arrhythmic drugs (AADs) can lead to clinical success. However, patients with atrioventricular (AV) block may not be good candidates for concomitant AAD therapy due to the risk of further worsening of conduction abnormalities. Cardioneuroablation (CNA), as an adjunct to PVI, may offer a solution to this problem. We present a case of a 74-year-old male with paroxysmal AF and first degree AV block in whom CNA following PVI led to PR normalization. The presented case describes an example of CNA utilization in patients with AF undergoing PVI who have concomitant problems with AV conduction and shows that CNA can be sometimes useful in older patients with functional AV block.
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Affiliation(s)
- Łukasz Zarębski
- Medical College, University of Rzeszów, 35-959 Rzeszów, Poland; (Ł.Z.); (Y.S.)
- St. Joseph’s Heart Rhythm Center, 35-623 Rzeszów, Poland; (M.F.); (P.K.)
| | - Piotr Futyma
- Medical College, University of Rzeszów, 35-959 Rzeszów, Poland; (Ł.Z.); (Y.S.)
- St. Joseph’s Heart Rhythm Center, 35-623 Rzeszów, Poland; (M.F.); (P.K.)
| | - Yashvi Sethia
- Medical College, University of Rzeszów, 35-959 Rzeszów, Poland; (Ł.Z.); (Y.S.)
| | - Marian Futyma
- St. Joseph’s Heart Rhythm Center, 35-623 Rzeszów, Poland; (M.F.); (P.K.)
| | - Piotr Kułakowski
- St. Joseph’s Heart Rhythm Center, 35-623 Rzeszów, Poland; (M.F.); (P.K.)
- Department of Cardiology, Postgraduate Medical School, Grochowski Hospital, 04-073 Warsaw, Poland
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Kulakowski P, Baran J, Sikorska A, Krynski T, Niedzwiedz M, Soszynska M, Piotrowski R. Cardioneuroablation for reflex asystolic syncope: Mid-term safety, efficacy, and patient's acceptance. Heart Rhythm 2024; 21:282-291. [PMID: 38036236 DOI: 10.1016/j.hrthm.2023.11.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 11/19/2023] [Accepted: 11/25/2023] [Indexed: 12/02/2023]
Abstract
BACKGROUND Cardioneuroablation (CNA) is a promising therapy for reflex asystolic syncope; however, convincing data on the mid-term safety and efficacy of this procedure are lacking. OBJECTIVE The purpose of this study was to assess the mid-term safety, efficacy, and patient acceptance of CNA. METHODS This prospective observational single-center study included 115 consecutive patients (mean age 39 ± 13 years; 58% female) treated between 2016 and 2022 who completed at least 1-year follow-up. RESULTS No significant procedure-related acute complications occurred. During median follow-up of 28 months (range 12-75), 95 (83%) remained free from syncope. Of the 20 patients (17%) with syncope recurrence, syncope burden decreased from a mean 17 (median 6.5) to 3.75 (median 2.5) episodes (P = .015). In 9 of 10 patients, pacing system removal was possible. Repeated CNA was needed in 3 patients (3%), whereas pacemaker implantation was performed in 5 (4%). The most frequent mid-term complication of CNA was sinus rhythm acceleration (from 60 ± 14 bpm to 90 ± 16 bpm; P <.0001), which was symptomatic in 31 patients (27%); 8 patients (7%) required chronic beta-blocker and/or ivabradine. Sinus node modification was necessary in 1 patient. Other complaints included dyspnea, chronic chest pain, and decreased exercise capacity, which were mild and reported by 16 patients (14%). Patient acceptance of CNA was very high: 96% stated that it was worth undergoing the procedure. CONCLUSIONS Mid-term efficacy of CNA exceeds 80%, and acute complications are absent. The most frequent mid-term chronic complication is inappropriate sinus tachycardia, which in 7% required chronic treatment. The procedure is well accepted by patients.
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Affiliation(s)
- Piotr Kulakowski
- Centre of Postgraduate Medical Education, Department of Cardiology, Grochowski Hospital, Warsaw, Poland
| | - Jakub Baran
- Centre of Postgraduate Medical Education, Department of Cardiology, Grochowski Hospital, Warsaw, Poland
| | - Agnieszka Sikorska
- Centre of Postgraduate Medical Education, Department of Cardiology, Grochowski Hospital, Warsaw, Poland
| | - Tomasz Krynski
- Centre of Postgraduate Medical Education, Department of Cardiology, Grochowski Hospital, Warsaw, Poland
| | - Michal Niedzwiedz
- Centre of Postgraduate Medical Education, Department of Cardiology, Grochowski Hospital, Warsaw, Poland
| | - Malgorzata Soszynska
- Centre of Postgraduate Medical Education, Department of Cardiology, Grochowski Hospital, Warsaw, Poland
| | - Roman Piotrowski
- Centre of Postgraduate Medical Education, Department of Cardiology, Grochowski Hospital, Warsaw, Poland.
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Giannino G, Braia V, Griffith Brookles C, Giacobbe F, D'Ascenzo F, Angelini F, Saglietto A, De Ferrari GM, Dusi V. The Intrinsic Cardiac Nervous System: From Pathophysiology to Therapeutic Implications. Biology (Basel) 2024; 13:105. [PMID: 38392323 PMCID: PMC10887082 DOI: 10.3390/biology13020105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 02/02/2024] [Accepted: 02/05/2024] [Indexed: 02/24/2024]
Abstract
The cardiac autonomic nervous system (CANS) plays a pivotal role in cardiac homeostasis as well as in cardiac pathology. The first level of cardiac autonomic control, the intrinsic cardiac nervous system (ICNS), is located within the epicardial fat pads and is physically organized in ganglionated plexi (GPs). The ICNS system does not only contain parasympathetic cardiac efferent neurons, as long believed, but also afferent neurons and local circuit neurons. Thanks to its high degree of connectivity, combined with neuronal plasticity and memory capacity, the ICNS allows for a beat-to-beat control of all cardiac functions and responses as well as integration with extracardiac and higher centers for longer-term cardiovascular reflexes. The present review provides a detailed overview of the current knowledge of the bidirectional connection between the ICNS and the most studied cardiac pathologies/conditions (myocardial infarction, heart failure, arrhythmias and heart transplant) and the potential therapeutic implications. Indeed, GP modulation with efferent activity inhibition, differently achieved, has been studied for atrial fibrillation and functional bradyarrhythmias, while GP modulation with efferent activity stimulation has been evaluated for myocardial infarction, heart failure and ventricular arrhythmias. Electrical therapy has the unique potential to allow for both kinds of ICNS modulation while preserving the anatomical integrity of the system.
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Affiliation(s)
- Giuseppe Giannino
- Cardiology, Department of Medical Sciences, University of Turin, 10124 Torino, Italy
- Division of Cardiology, Cardiovascular and Thoracic Department, 'Città della Salute e della Scienza' Hospital, 10126 Torino, Italy
| | - Valentina Braia
- Cardiology, Department of Medical Sciences, University of Turin, 10124 Torino, Italy
- Division of Cardiology, Cardiovascular and Thoracic Department, 'Città della Salute e della Scienza' Hospital, 10126 Torino, Italy
| | - Carola Griffith Brookles
- Cardiology, Department of Medical Sciences, University of Turin, 10124 Torino, Italy
- Division of Cardiology, Cardiovascular and Thoracic Department, 'Città della Salute e della Scienza' Hospital, 10126 Torino, Italy
| | - Federico Giacobbe
- Cardiology, Department of Medical Sciences, University of Turin, 10124 Torino, Italy
- Division of Cardiology, Cardiovascular and Thoracic Department, 'Città della Salute e della Scienza' Hospital, 10126 Torino, Italy
| | - Fabrizio D'Ascenzo
- Cardiology, Department of Medical Sciences, University of Turin, 10124 Torino, Italy
- Division of Cardiology, Cardiovascular and Thoracic Department, 'Città della Salute e della Scienza' Hospital, 10126 Torino, Italy
| | - Filippo Angelini
- Division of Cardiology, Cardiovascular and Thoracic Department, 'Città della Salute e della Scienza' Hospital, 10126 Torino, Italy
| | - Andrea Saglietto
- Division of Cardiology, Cardiovascular and Thoracic Department, 'Città della Salute e della Scienza' Hospital, 10126 Torino, Italy
| | - Gaetano Maria De Ferrari
- Cardiology, Department of Medical Sciences, University of Turin, 10124 Torino, Italy
- Division of Cardiology, Cardiovascular and Thoracic Department, 'Città della Salute e della Scienza' Hospital, 10126 Torino, Italy
| | - Veronica Dusi
- Cardiology, Department of Medical Sciences, University of Turin, 10124 Torino, Italy
- Division of Cardiology, Cardiovascular and Thoracic Department, 'Città della Salute e della Scienza' Hospital, 10126 Torino, Italy
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Piotrowski R, Baran J, Sikorska A, Niedzwiedz M, Krynski T, Kulakowski P. Cardioneuroablation: comparison of acute effects of the right vs. left atrial approach in patients with reflex syncope: the ROMAN2 study. Europace 2024; 26:euae042. [PMID: 38315895 PMCID: PMC10873699 DOI: 10.1093/europace/euae042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 12/25/2023] [Accepted: 01/24/2024] [Indexed: 02/07/2024] Open
Affiliation(s)
- Roman Piotrowski
- Centre of Postgraduate Medical Education, Department of Cardiology, Grochowski Hospital, Grenadierow 51/59 Street, 04-073 Warsaw, Poland
| | - Jakub Baran
- Centre of Postgraduate Medical Education, Department of Cardiology, Grochowski Hospital, Grenadierow 51/59 Street, 04-073 Warsaw, Poland
| | - Agnieszka Sikorska
- Centre of Postgraduate Medical Education, Department of Cardiology, Grochowski Hospital, Grenadierow 51/59 Street, 04-073 Warsaw, Poland
| | - Michał Niedzwiedz
- Centre of Postgraduate Medical Education, Department of Cardiology, Grochowski Hospital, Grenadierow 51/59 Street, 04-073 Warsaw, Poland
| | - Tomasz Krynski
- Centre of Postgraduate Medical Education, Department of Cardiology, Grochowski Hospital, Grenadierow 51/59 Street, 04-073 Warsaw, Poland
| | - Piotr Kulakowski
- Centre of Postgraduate Medical Education, Department of Cardiology, Grochowski Hospital, Grenadierow 51/59 Street, 04-073 Warsaw, Poland
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Choi NH, Hong J, Moak JP. Cardioneuroablation for pediatric patients with functional sinus node dysfunction and paroxysmal atrioventricular block. J Cardiovasc Electrophysiol 2024; 35:221-229. [PMID: 38038245 DOI: 10.1111/jce.16145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 11/14/2023] [Accepted: 11/20/2023] [Indexed: 12/02/2023]
Abstract
INTRODUCTION Severe transitory episodes of bradycardia with subsequent syncope in children are common, and generally portend a benign prognosis. Rarely, patients may experience prolonged asystolic episodes secondary to significant sinus pauses (SP) or paroxysmal atrioventricular block (AVB). Cardioneuroablation (CNA) is a catheter-based intervention, used to identify and ablate the epicardial ganglionated plexi (GP), which results in disruption of the vagal-mediated parasympathetic input to the sinus and atrioventricular node. OBJECTIVE Describe the methodology and role of CNA for treatment of pediatric patients with functional AVB or SP. METHODS This is a single-center, case series study. Patients with SP or AVB, 21 years of age or younger, who underwent CNA between 2015 and 2021 were included. CNA was performed via anatomically guided and high-frequency stimulation methods. RESULTS Six patients were included. The median age was 18.9 years (range 12.3-20.9 years), 33% female. Two patients had prolonged SP, two had paroxysmal AVB, and two had both SP and AVB. Four patients had prior syncope. The median longest pause was 8.9 s (range 3.9-16.8) with 11 total documented pauses (range 2-231) during the 6 months pre-CNA. Post-CNA, the median longest pause was 1.3 s (range 0.8-2.2) with one documented SP after termination of atrial tachycardia at the 3-month follow-up. At 6 months, the median longest pause was 1.1 s (0.8-1.3) with 0 documented pauses. No patients had syncope post-CNA. CONCLUSION CNA may be an effective alternative to pacemaker implantation in pediatric patients with syncope or significant symptoms secondary to functional SP or AVB.
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Affiliation(s)
- Nak Hyun Choi
- Division of Cardiology, Children's National Hospital, Washington, District of Columbia, USA
- Division of Cardiology, Nemours Children's Hospital, Wilmington, Delaware, USA
| | - Jeff Hong
- Division of Cardiology, Children's National Hospital, Washington, District of Columbia, USA
| | - Jeffrey P Moak
- Division of Cardiology, Children's National Hospital, Washington, District of Columbia, USA
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Martone AM, Parrini I, Ciciarello F, Galluzzo V, Cacciatore S, Massaro C, Giordano R, Giani T, Landi G, Gulizia MM, Colivicchi F, Gabrielli D, Oliva F, Zuccalà G. Recent Advances and Future Directions in Syncope Management: A Comprehensive Narrative Review. J Clin Med 2024; 13:727. [PMID: 38337421 PMCID: PMC10856004 DOI: 10.3390/jcm13030727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 01/21/2024] [Accepted: 01/25/2024] [Indexed: 02/12/2024] Open
Abstract
Syncope is a highly prevalent clinical condition characterized by a rapid, complete, and brief loss of consciousness, followed by full recovery caused by cerebral hypoperfusion. This symptom carries significance, as its potential underlying causes may involve the heart, blood pressure, or brain, leading to a spectrum of consequences, from sudden death to compromised quality of life. Various factors contribute to syncope, and adhering to a precise diagnostic pathway can enhance diagnostic accuracy and treatment effectiveness. A standardized initial assessment, risk stratification, and appropriate test identification facilitate determining the underlying cause in the majority of cases. New technologies, including artificial intelligence and smart devices, may have the potential to reshape syncope management into a proactive, personalized, and data-centric model, ultimately enhancing patient outcomes and quality of life. This review addresses key aspects of syncope management, including pathogenesis, current diagnostic testing options, treatments, and considerations in the geriatric population.
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Affiliation(s)
- Anna Maria Martone
- Fondazione Policlinico Universitario “A. Gemelli” IRCCS, L.go A. Gemelli 8, 00168 Rome, Italy; (A.M.M.); (F.C.); (V.G.); (G.L.); (G.Z.)
- Department of Geriatrics, Orthopedics, and Rheumatology, Università Cattolica del Sacro Cuore, L.go F. Vito 1, 00168 Rome, Italy; (C.M.); (R.G.); (T.G.)
| | - Iris Parrini
- Department of Cardiology, Mauriziano Hospital, Largo Filippo Turati, 62, 10128 Turin, Italy
| | - Francesca Ciciarello
- Fondazione Policlinico Universitario “A. Gemelli” IRCCS, L.go A. Gemelli 8, 00168 Rome, Italy; (A.M.M.); (F.C.); (V.G.); (G.L.); (G.Z.)
| | - Vincenzo Galluzzo
- Fondazione Policlinico Universitario “A. Gemelli” IRCCS, L.go A. Gemelli 8, 00168 Rome, Italy; (A.M.M.); (F.C.); (V.G.); (G.L.); (G.Z.)
| | - Stefano Cacciatore
- Department of Geriatrics, Orthopedics, and Rheumatology, Università Cattolica del Sacro Cuore, L.go F. Vito 1, 00168 Rome, Italy; (C.M.); (R.G.); (T.G.)
| | - Claudia Massaro
- Department of Geriatrics, Orthopedics, and Rheumatology, Università Cattolica del Sacro Cuore, L.go F. Vito 1, 00168 Rome, Italy; (C.M.); (R.G.); (T.G.)
| | - Rossella Giordano
- Department of Geriatrics, Orthopedics, and Rheumatology, Università Cattolica del Sacro Cuore, L.go F. Vito 1, 00168 Rome, Italy; (C.M.); (R.G.); (T.G.)
| | - Tommaso Giani
- Department of Geriatrics, Orthopedics, and Rheumatology, Università Cattolica del Sacro Cuore, L.go F. Vito 1, 00168 Rome, Italy; (C.M.); (R.G.); (T.G.)
| | - Giovanni Landi
- Fondazione Policlinico Universitario “A. Gemelli” IRCCS, L.go A. Gemelli 8, 00168 Rome, Italy; (A.M.M.); (F.C.); (V.G.); (G.L.); (G.Z.)
| | | | - Furio Colivicchi
- Division of Cardiology, San Filippo Neri Hospital-ASL Roma 1, Via Giovanni Martinotti, 20, 00135 Rome, Italy;
| | - Domenico Gabrielli
- Department of Cardio-Thoracic and Vascular Medicine and Surgery, Division of Cardiology, S. Camillo-Forlanini Hospital, Circonvallazione Gianicolense, 87, 00152 Rome, Italy;
| | - Fabrizio Oliva
- “A. De Gasperis” Cardiovascular Department, Division of Cardiology, ASST Grande Ospedale Metropolitano Niguarda, Piazza dell’Ospedale Maggiore, 3, 20162 Milan, Italy;
| | - Giuseppe Zuccalà
- Fondazione Policlinico Universitario “A. Gemelli” IRCCS, L.go A. Gemelli 8, 00168 Rome, Italy; (A.M.M.); (F.C.); (V.G.); (G.L.); (G.Z.)
- Department of Geriatrics, Orthopedics, and Rheumatology, Università Cattolica del Sacro Cuore, L.go F. Vito 1, 00168 Rome, Italy; (C.M.); (R.G.); (T.G.)
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Fedorowski A, Fanciulli A, Raj SR, Sheldon R, Shibao CA, Sutton R. Cardiovascular autonomic dysfunction in post-COVID-19 syndrome: a major health-care burden. Nat Rev Cardiol 2024:10.1038/s41569-023-00962-3. [PMID: 38163814 DOI: 10.1038/s41569-023-00962-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/13/2023] [Indexed: 01/03/2024]
Abstract
Cardiovascular autonomic dysfunction (CVAD) is a malfunction of the cardiovascular system caused by deranged autonomic control of circulatory homeostasis. CVAD is an important component of post-COVID-19 syndrome, also termed long COVID, and might affect one-third of highly symptomatic patients with COVID-19. The effects of CVAD can be seen at both the whole-body level, with impairment of heart rate and blood pressure control, and in specific body regions, typically manifesting as microvascular dysfunction. Many severely affected patients with long COVID meet the diagnostic criteria for two common presentations of CVAD: postural orthostatic tachycardia syndrome and inappropriate sinus tachycardia. CVAD can also manifest as disorders associated with hypotension, such as orthostatic or postprandial hypotension, and recurrent reflex syncope. Advances in research, accelerated by the COVID-19 pandemic, have identified new potential pathophysiological mechanisms, diagnostic methods and therapeutic targets in CVAD. For clinicians who daily see patients with CVAD, knowledge of its symptomatology, detection and appropriate management is more important than ever. In this Review, we define CVAD and its major forms that are encountered in post-COVID-19 syndrome, describe possible CVAD aetiologies, and discuss how CVAD, as a component of post-COVID-19 syndrome, can be diagnosed and managed. Moreover, we outline directions for future research to discover more efficient ways to cope with this prevalent and long-lasting condition.
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Affiliation(s)
- Artur Fedorowski
- Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden.
- Department of Medicine, Karolinska Institute, Stockholm, Sweden.
- Department of Clinical Sciences, Lund University, Malmö, Sweden.
| | | | - Satish R Raj
- Department of Cardiac Sciences, Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Autonomic Dysfunction Center, Division of Clinical Pharmacology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Robert Sheldon
- Department of Cardiac Sciences, Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Cyndya A Shibao
- Autonomic Dysfunction Center, Division of Clinical Pharmacology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Richard Sutton
- Department of Clinical Sciences, Lund University, Malmö, Sweden
- Department of Cardiology, Hammersmith Hospital, National Heart & Lung Institute, Imperial College, London, UK
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12
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van Zanten S, de Jong JSY, Scheffer MG, Kaal ECA, de Groot JR, de Lange FJ. A cross-sectional nationwide survey of guideline based syncope units in the Netherlands: the SU-19 score-a novel validation for best practices. Europace 2023; 26:euae002. [PMID: 38190741 PMCID: PMC10793571 DOI: 10.1093/europace/euae002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 12/06/2023] [Accepted: 01/03/2024] [Indexed: 01/10/2024] Open
Abstract
AIMS We aimed to identify all syncope units (SUs) in the Netherlands and assess the extent to which these SUs fulfil the essential requirements outlined by the consensus statements of the European Heart Rhythm Association and the European Society of Cardiology syncope guidelines. For this, we developed the SU-19 score, a novel guideline based validation tool for best practice. METHODS AND RESULTS All outpatient clinics of cardiology, neurology, and internal medicine in the Netherlands were screened for presence of any form of structured specialized syncope care. If present, these were included as SUs and requested to complete a questionnaire regarding syncope care. We assessed all SUs using the SU-19 score regarding structure (3 points), available tests (12 points), and initial evaluation (4 points). Twenty SUs were identified in the Netherlands, both academic (5/20) and non-academic hospitals (15/20), 17/20 reported multidisciplinary involvement during initial evaluation. In 19/20, neurology, cardiology, or both were responsible for the syncope management. Non-physicians were involved performing the head-up tilt test (44%) and initial evaluation (40%). The mean SU-19 score was 18.0 ± 1.1, 45% achieved the maximum score of 19 points. Variations were observed in protocols for active standing test, carotid sinus massage, and head-up tilt test. CONCLUSION There is a network of 20 SUs in the Netherlands. Forty-five per cent fully met the SU-19 score (mean 18.0 ± 1.1). Slight variety existed in protocols for autonomic function tests. Neurology and cardiology were mostly involved in syncope management. Non-physicians play an important role in syncope care.
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Affiliation(s)
- Steven van Zanten
- Department of Cardiology, Reinier de Graaf Gasthuis, Reinier de Graafweg 5, 2625 AD Delft, The Netherlands
| | - Jelle S Y de Jong
- Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centre, University of Amsterdam, Heart Centre, Amsterdam, The Netherlands
| | - Mike G Scheffer
- Department of Cardiology, Reinier de Graaf Gasthuis, Reinier de Graafweg 5, 2625 AD Delft, The Netherlands
| | - Evert C A Kaal
- Department of Neurology, Maasstad Hospital, Rotterdam, The Netherlands
| | - Joris R de Groot
- Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centre, University of Amsterdam, Heart Centre, Amsterdam, The Netherlands
| | - Frederik J de Lange
- Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centre, University of Amsterdam, Heart Centre, Amsterdam, The Netherlands
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13
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Brignole M, Groppelli A, Russo V, Fedorowski A, van Dijk G, Alboni P. The Rate of Asystolic Reflex Syncope Is Not Influenced by Age. JACC Clin Electrophysiol 2023:S2405-500X(23)00901-5. [PMID: 38243997 DOI: 10.1016/j.jacep.2023.11.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 11/17/2023] [Accepted: 11/20/2023] [Indexed: 01/22/2024]
Abstract
BACKGROUND The head-up tilt test (HUT) and other evidence suggest that the vagal effect on the heart decreases with age. OBJECTIVES The main aim of the study was to assess whether this age effect also affects the rate of asystole in spontaneous reflex syncope (RS). METHOD We performed an analysis of pooled individual data from 4 studies that recruited patients ≥40 years of age affected by certain or suspected RS who received an implantable loop recorder (ILR) and reported follow-up data on syncope recurrence. We assessed the presence of asystolic syncope of >3 seconds or nonsyncopal asystole of >6 seconds recorded by ILR and compared the findings to tilt test results on the same patients. RESULTS A total of 1,046 patients received ILR because of unexplained syncope. Of these, 201 (19.2%) had a documentation of an asystolic event of 10-second (Q1-Q3: 6- to 15-second) duration. They were subdivided in 3 age tertiles: ≤60 years (n = 64), 61 to 72 years (n = 72), and ≥73 years (n = 65). The rate of asystolic events was similar in the 3 subgroups (50.1%, 50.1%, and 49.2%, respectively; P = 0.99). Conversely, the rate of asystolic syncope induced during HUT (performed in 169 of 201) was greatly age dependent (31.0%, 12.1%, and 11.1% in increasing age tertiles, respectively; P = 0.009). CONCLUSIONS The rate of the spontaneous asystolic form of RS documented by ILR is constant at any age >40 years. Conversely, the rate of asystolic syncope induced by HUT is higher in younger patients and decreases with age. The contrasting results between spontaneous and tilt-induced events cast doubt on the concept that asystole in RS is less common in older patients.
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Affiliation(s)
- Michele Brignole
- IRCCS Istituto Auxologico Italiano, Faint and Fall Research Centre, Ospedale San Luca, Milan, Italy
| | - Antonella Groppelli
- IRCCS Istituto Auxologico Italiano, Faint and Fall Research Centre, Ospedale San Luca, Milan, Italy.
| | - Vincenzo Russo
- Cardiology and Syncope Unit, Department of Translational Medical Sciences, University of Campania Luigi Vanvitelli, Monaldi Hospital, Naples, Italy
| | - Artur Fedorowski
- Department of Cardiology, Karolinska University Hospital, Solna, Sweden; Department of Medicine, Karolinska Institute, Solna, Sweden; Department of Clinical Sciences, Lund University, Malmö, Sweden
| | - Gert van Dijk
- Department of Neurology, Leiden University Medical Centre, Leiden, the Netherlands
| | - Paolo Alboni
- Section of Cardiology, Ospedale Privato Quisisana, Ferrara, Italy
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14
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Traykov V, Shalganov T. Cardioneuroablation for the Treatment of Vasovagal Syncope: Current Status and Impact on Quality of Life. Curr Cardiol Rep 2023; 25:1839-1849. [PMID: 37982935 DOI: 10.1007/s11886-023-01997-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/08/2023] [Indexed: 11/21/2023]
Abstract
PURPOSE OF REVIEW Vasovagal syncope (VVS) is a common entity causing transient loss of consciousness and affecting quality of life. Guideline-recommended therapy involves conservative measures and pacing in selected patients. Cardioneuroablation (CNA) targeting the ganglionated plexi in the heart has been shown to reduce excessive vagal excitation, which plays a major role in the pathophysiology of VVS and functional bradycardia. RECENT FINDINGS The introduction of CNA has fueled research into its value for the treatment of VVS. Multiple observational studies and one randomized trial have demonstrated the safety and efficacy of CNA and the positive impact on quality of life. This review describes the rationale and CNA procedural techniques and outcomes. Patient selection and future directions have also been described. Cardioneuroablation is a promising treatment for patients with recurrent VVS and functional bradycardia. Further large-scale randomized studies are needed to further verify the safety and efficacy of this approach.
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Affiliation(s)
- Vassil Traykov
- Department of Invasive Electrophysiology, Clinic of Cardiology, Acibadem City Clinic Tokuda Hospital, 1407 N. Vaptzarov blvd 51B, Sofia, Bulgaria.
| | - Tchavdar Shalganov
- Department of Electrophysiology, Clinic of Cardiology, National Heart Hospital, Sofia, Bulgaria
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15
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Tan JL, Markman TM, Santangeli P, Hyman MC. Cardioneuroablation for the treatment of ictal-associated cardiac asystole: case report and literature review. Eur Heart J Case Rep 2023; 7:ytad558. [PMID: 38034935 PMCID: PMC10683939 DOI: 10.1093/ehjcr/ytad558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Revised: 10/26/2023] [Accepted: 11/08/2023] [Indexed: 12/02/2023]
Abstract
Background Ictal-associated bradyarrhythmia or asystole can be a manifestation of malignant seizure syndromes. In patients with ictal-associated hypervagotonia and asystole, cardioneuroablation may provide a promising alternative to permanent pacemaker implantation. Case summary We present a case of a 47-year-old female with a 1.5-year history of ongoing uncontrolled seizures with multiple semiologies despite multiple antiepileptic drugs who had episodes of symptomatic severe sinus bradycardia (15-30 b.p.m.) and sinus pauses (15-16 s). She underwent a successful cardioneuroablation for ictal-induced asystole with complete resolution of bradyarrhythmias. Discussion This case highlights the utility of cardioneuroablation in patient with ictal-induced cardiac bradyarrhythmia and asystole. Cardioneuroablation may be an approach to avoid permanent pacemakers in this population.
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Affiliation(s)
- Jian Liang Tan
- Section of Cardiac Electrophysiology, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Timothy M Markman
- Section of Cardiac Electrophysiology, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Pasquale Santangeli
- Section of Cardiac Pacing and Electrophysiology, Heart and Vascular Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Matthew C Hyman
- Section of Cardiac Electrophysiology, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
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16
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Letsas KP, Saplaouras A, Mililis P, Dragasis S, Patsiotis IG, Kariki O, Kadda O, Katsa G, Bazoukis G, Efremidis M. Cardioneuroablation for neurally-mediated syncope: Initial experience. Hellenic J Cardiol 2023; 74:87-89. [PMID: 37647986 DOI: 10.1016/j.hjc.2023.08.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 08/14/2023] [Accepted: 08/24/2023] [Indexed: 09/01/2023] Open
Abstract
Cardioneuroablation is an emerging alternative therapeutic modality for young patients with severe neurally-mediated syncope. We present two images of cardioneuroablation performed in young patients who suffered from recurrent neurally-mediated syncope with asystole and functional atrioventricular block. The patients remain syncope-free during follow-ups.
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Affiliation(s)
- Konstantinos P Letsas
- Department of Cardiology, Onassis Cardiac Surgery Center, Athens, Greece. https://twitter.com/K_Letsas
| | | | - Panagiotis Mililis
- Department of Cardiology, Onassis Cardiac Surgery Center, Athens, Greece
| | - Stylianos Dragasis
- Department of Cardiology, Onassis Cardiac Surgery Center, Athens, Greece
| | - Ilias G Patsiotis
- Department of Cardiology, Onassis Cardiac Surgery Center, Athens, Greece
| | - Ourania Kariki
- Department of Cardiology, Onassis Cardiac Surgery Center, Athens, Greece
| | - Olga Kadda
- Department of Cardiology, Onassis Cardiac Surgery Center, Athens, Greece
| | - Georgia Katsa
- Department of Cardiology, Onassis Cardiac Surgery Center, Athens, Greece
| | - George Bazoukis
- Department of Cardiology, Onassis Cardiac Surgery Center, Athens, Greece
| | - Michael Efremidis
- Department of Cardiology, Onassis Cardiac Surgery Center, Athens, Greece
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17
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Almeida S. Cardioneuroablation: A game-changer for vasovagal syncope. Rev Port Cardiol 2023; 42:831-833. [PMID: 37263497 DOI: 10.1016/j.repc.2023.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023] Open
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18
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Francia P, Viveros D, Falasconi G, Penela D, Soto-Iglesias D, Martí-Almor J, Alderete J, Saglietto A, Bellido AF, Franco-Ocaña P, Zaraket F, Matiello M, Fernández-Armenta J, San Antonio R, Berruezo A. Clinical impact of aging on outcomes of cardioneuroablation for reflex syncope or functional bradycardia: Results from the cardionEuroabLation: patiEnt selection, imaGe integrAtioN and outComEs-The ELEGANCE multicenter study. Heart Rhythm 2023; 20:1279-1286. [PMID: 37329936 DOI: 10.1016/j.hrthm.2023.06.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 05/27/2023] [Accepted: 06/09/2023] [Indexed: 06/19/2023]
Abstract
BACKGROUND Cardioneuroablation (CNA) is a novel treatment for reflex syncope. The effect of aging on CNA efficacy is not fully understood. OBJECTIVE The purpose of this study was to assess the impact of aging on candidacy and efficacy of CNA for treating vasovagal syncope (VVS), carotid sinus syndrome (CSS), and functional bradyarrhythmia. METHODS The ELEGANCE (cardionEuroabLation: patiEnt selection, imaGe integrAtioN and outComEs) multicenter study assessed CNA in patients with reflex syncope or severe functional bradyarrhythmia. Patients underwent pre-CNA Holter electrocardiography (ECG), head-up tilt testing (HUT), and electrophysiological study. CNA candidacy and efficacy was assessed in 14 young (18-40 years), 26 middle-aged (41-60 years), and 20 older (>60 years) patients. RESULTS Sixty patients (37 men; mean age 51 ± 16 years) underwent CNA. The majority (80%) had VVS, 8% had CSS, and 12% had functional bradycardia/atrioventricular block. Pre-CNA Holter ECG, HUT, and electrophysiological findings did not differ across age groups. Acute CNA success was 93%, without differences between age groups (P = .42). Post-CNA HUT response was negative in 53%, vasodepressor in 38%, cardioinhibitory in 7%, and mixed in 2%, without differences across age groups (P = .59). At follow-up (8 months, interquartile range 4-15), 53 patients (88%) were free of symptoms. Kaplan-Meier curves did not show differences in event-free survival between age groups (P = .29). The negative predictive value of a negative HUT was 91.7%. CONCLUSION CNA is a viable treatment for reflex syncope and functional bradyarrhythmia in all ages, and is highly effective in mixed VVS. HUT is a key step in postablation clinical assessment.
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Affiliation(s)
- Pietro Francia
- Arrhythmia Department, Teknon Heart Institute, Teknon Medical Center, Barcelona, Spain; Cardiology Unit, Department of Clinical and Molecular Medicine, Sant'Andrea Hospital, University Sapienza, Rome, Italy
| | - Daniel Viveros
- Arrhythmia Department, Teknon Heart Institute, Teknon Medical Center, Barcelona, Spain
| | - Giulio Falasconi
- Arrhythmia Department, Teknon Heart Institute, Teknon Medical Center, Barcelona, Spain
| | - Diego Penela
- Arrhythmia Department, Teknon Heart Institute, Teknon Medical Center, Barcelona, Spain
| | - David Soto-Iglesias
- Arrhythmia Department, Teknon Heart Institute, Teknon Medical Center, Barcelona, Spain
| | - Julio Martí-Almor
- Arrhythmia Department, Teknon Heart Institute, Teknon Medical Center, Barcelona, Spain
| | - José Alderete
- Arrhythmia Department, Teknon Heart Institute, Teknon Medical Center, Barcelona, Spain
| | - Andrea Saglietto
- Arrhythmia Department, Teknon Heart Institute, Teknon Medical Center, Barcelona, Spain
| | | | - Paula Franco-Ocaña
- Arrhythmia Department, Teknon Heart Institute, Teknon Medical Center, Barcelona, Spain
| | - Fatima Zaraket
- Arrhythmia Department, Teknon Heart Institute, Teknon Medical Center, Barcelona, Spain; Clínica del Pilar, Barcelona, Spain
| | | | | | - Rodolfo San Antonio
- Arrhythmia Department, Teknon Heart Institute, Teknon Medical Center, Barcelona, Spain; Hospital Universitari de Bellvitge, Barcelona, Spain
| | - Antonio Berruezo
- Arrhythmia Department, Teknon Heart Institute, Teknon Medical Center, Barcelona, Spain.
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Fedorowski A, Kulakowski P, Brignole M, de Lange FJ, Kenny RA, Moya A, Rivasi G, Sheldon R, Van Dijk G, Sutton R, Deharo JC. Twenty-five years of research on syncope. Europace 2023; 25:euad163. [PMID: 37622579 PMCID: PMC10450792 DOI: 10.1093/europace/euad163] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 05/30/2023] [Indexed: 08/26/2023] Open
Abstract
Over the last 25 years, the Europace journal has greatly contributed to dissemination of research and knowledge in the field of syncope. More than 400 manuscripts have been published in the journal. They undoubtedly improved our understanding of syncope. This symptom is now clearly differentiated from other forms of transient loss of consciousness. The critical role of vasodepression and/or cardioinhibition as final mechanisms of reflex syncope is emphasized. Current diagnostic approach sharply separates between cardiac and autonomic pathways. Physiologic insights have been translated, through rigorously designed clinical trials, into non-pharmacological or pharmacological interventions and interventional therapies. The following manuscript is intended to give the reader the current state of the art of knowledge of syncope by highlighting landmark contributions of the Europace journal.
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Affiliation(s)
- Artur Fedorowski
- Department of Cardiology, Karolinska University Hospital, Eugeniavägen 3, 171 76 Solna, Stockholm, Sweden
- Department of Medicine, Karolinska Institute, Solnavägen 1, 171 77 Solna, Stockholm, Sweden
- Department of Clinical Sciences, Lund University, 214 28 Malmö, Sweden
| | - Piotr Kulakowski
- Department of Cardiology, Medical Centre for Postgraduate Education, Grochowski Hospital, Ul. Grenadierow 51/59, 04-073 Warsaw, Poland
| | - Michele Brignole
- Department of Cardiology, S. Luca Hospital, IRCCS, Istituto Auxologico Italiano, Piazzale Brescia 20, 20149 Milan, Italy
| | - Frederik J de Lange
- Department of Clinical and Experimental Cardiology, Heart Center, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Rose Anne Kenny
- The Irish Longitudinal Study on Ageing, Trinity College Dublin, 152-160 Pearse St, Dublin, Ireland
- Mercer Institute for Successful Ageing, St. James Hospital, James St, Dublin 8, D08 NHY1Ireland
| | - Angel Moya
- Department of Cardiology, Hospital Universitari Dexeus, Carrer de Sabino Arana 5-19, 08028 Barcelona, Spain
| | - Giulia Rivasi
- Division of Geriatric and Intensive Care Medicine, University of Florence and Azienda Ospedaliero-Universitaria Careggi, Largo Brambilla 3, 50139 Florence, Italy
| | - Robert Sheldon
- Department of Cardiac Sciences, University of Calgary, Libin Cardiovascular Institute, 3310 Hospital Drive NW, Calgary, Alberta T2N 4N1, Canada
| | - Gert Van Dijk
- Department of Neurology, Canisius Wilhelmina Hospital, Weg door Jonkerbos 100, 6532 SZ, Nijmegen, The Netherlands
| | - Richard Sutton
- Department of Cardiology, Hammersmith Hospital, National Heart & Lung Institute, Imperial College, Du Cane Road, London, W12 0HS, United Kingdom
| | - Jean-Claude Deharo
- Assistance Publique − Hôpitaux de Marseille, Centre Hospitalier Universitaire La Timone, Service de Cardiologie, Marseille, France and Aix Marseille Université, C2VN, 264 Rue Saint-Pierre, 13005 Marseille, France
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20
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Wichterle D. Advantages and pitfalls of selective cardioneuroablation targeting the atrioventricular node. HeartRhythm Case Rep 2023; 9:518-519. [PMID: 37614388 PMCID: PMC10444552 DOI: 10.1016/j.hrcr.2023.05.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/25/2023] Open
Affiliation(s)
- Dan Wichterle
- Institute for Clinical and Experimental Medicine (IKEM) and First Faculty of Medicine and General University Hospital, Charles University, Prague, Czechia
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21
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Brignole M. Response to the letter to the editor EUPC-D-23-00318 of Jesús Daniel Martínez-Alday. Europace 2023; 25:euad178. [PMID: 37358245 PMCID: PMC10318385 DOI: 10.1093/europace/euad178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 05/06/2023] [Indexed: 06/27/2023] Open
Affiliation(s)
- Michele Brignole
- IRCCS Istituto Auxologico Italiano, Department of Cardiology, San Luca Hospital, Piazzale Brescia 20, 20162, Milan, Italy
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22
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Martínez-Alday JD, Carazo CM, Rodríguez-Mañero M. Regarding 'Clinical controversy: methodology and indications of cardioneuroablation for reflex syncope'. Europace 2023; 25:euad179. [PMID: 37363927 PMCID: PMC10318384 DOI: 10.1093/europace/euad179] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 04/24/2023] [Indexed: 06/28/2023] Open
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23
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Parker WH, Olshansky B. Autonomic modulation: Getting it "just right". Heart Rhythm O2 2023; 4:414-415. [PMID: 37361618 PMCID: PMC10288019 DOI: 10.1016/j.hroo.2023.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/28/2023] Open
Affiliation(s)
| | - Brian Olshansky
- Address reprint requests and correspondence: Dr Brian Olshansky, Division of Cardiology, University of Iowa Hospitals and Clinics, 200 Hawkins Drive, Iowa City, IA 52242.
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