1
|
Apostolos A, Tsiachris D, Drakopoulou M, Trantalis G, Oikonomou G, Ktenopoulos N, Simopoulou C, Katsaros O, Tsalamandris S, Aggeli C, Tsivgoulis G, Tsioufis C, Toutouzas K. Atrial Fibrillation After Patent Foramen Ovale Closure: Incidence, Pathophysiology, and Management. J Am Heart Assoc 2024; 13:e034249. [PMID: 38639354 PMCID: PMC11179870 DOI: 10.1161/jaha.124.034249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Accepted: 02/06/2024] [Indexed: 04/20/2024]
Abstract
This comprehensive review explores the incidence, pathophysiology, and management of atrial fibrillation (AF) following percutaneous closure of patent foramen ovale (PFO). Although AF is considered a common adverse event post PFO closure, its incidence, estimated at <5%, varies based on monitoring methods. The review delves into the challenging task of precisely estimating AF incidence, given subclinical AF and diverse diagnostic approaches. Notably, a temporal pattern emerges, with peak incidence around the 14th day after closure and a subsequent decline after the 45th day, mimicking general population AF trends. The pathophysiological mechanisms behind post PFO closure AF remain elusive, with proposed factors including local irritation, device-related interference, tissue stretch, and nickel hypersensitivity. Management considerations encompass rhythm control, with flecainide showing promise, and anticoagulation tailored to individual risk profiles. The authors advocate for a personalized approach, weighing factors like age, comorbidities, and device characteristics. Notably, postclosure AF is generally considered benign, often resolving spontaneously within 45 days, minimizing thromboembolic risks. Further studies are required to refine understanding and provide evidence-based guidelines.
Collapse
Affiliation(s)
- Anastasios Apostolos
- First Department of Cardiology, Medical SchoolNational and Kapodistrian University of Athens, Hippokration General HospitalAthensGreece
| | - Dimitrios Tsiachris
- First Department of Cardiology, Medical SchoolNational and Kapodistrian University of Athens, Hippokration General HospitalAthensGreece
| | - Maria Drakopoulou
- First Department of Cardiology, Medical SchoolNational and Kapodistrian University of Athens, Hippokration General HospitalAthensGreece
| | - Georgios Trantalis
- First Department of Cardiology, Medical SchoolNational and Kapodistrian University of Athens, Hippokration General HospitalAthensGreece
| | - Georgios Oikonomou
- First Department of Cardiology, Medical SchoolNational and Kapodistrian University of Athens, Hippokration General HospitalAthensGreece
| | - Nikolaos Ktenopoulos
- First Department of Cardiology, Medical SchoolNational and Kapodistrian University of Athens, Hippokration General HospitalAthensGreece
| | - Chrysavgi Simopoulou
- First Department of Cardiology, Medical SchoolNational and Kapodistrian University of Athens, Hippokration General HospitalAthensGreece
| | - Odysseas Katsaros
- First Department of Cardiology, Medical SchoolNational and Kapodistrian University of Athens, Hippokration General HospitalAthensGreece
| | - Sotirios Tsalamandris
- First Department of Cardiology, Medical SchoolNational and Kapodistrian University of Athens, Hippokration General HospitalAthensGreece
| | - Constantina Aggeli
- First Department of Cardiology, Medical SchoolNational and Kapodistrian University of Athens, Hippokration General HospitalAthensGreece
| | - Georgios Tsivgoulis
- Second Department of Neurology, Medical SchoolNational and Kapodistrian University of Athens, Attikon University Hospital of AthensAthensGreece
| | - Costas Tsioufis
- First Department of Cardiology, Medical SchoolNational and Kapodistrian University of Athens, Hippokration General HospitalAthensGreece
| | - Konstantinos Toutouzas
- First Department of Cardiology, Medical SchoolNational and Kapodistrian University of Athens, Hippokration General HospitalAthensGreece
| |
Collapse
|
2
|
Elzanaty AM, Patel N, Sabbagh E, Eltahawy EA. Patent foramen ovale closure in the management of cryptogenic stroke: a review of current literature and guideline statements. Curr Med Res Opin 2021; 37:377-384. [PMID: 33460329 DOI: 10.1080/03007995.2021.1876648] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
OBJECTIVE The management recommendations for patent foramen ovale (PFO) closure in cryptogenic stroke are rapidly evolving. The data has expanded recently with four major trials demonstrating superiority of percutaneous device closure over medical management in preventing cryptogenic stroke recurrence. This paper aims to review the current literature for referring physicians who may encounter patients with patent foramen ovale before referring these patients to stroke specialists and/or interventional cardiologists. METHOD For this Narrative review, we conducted a broad literature search with expert selection of relevant data. Our search included a review of the currently available trials, guideline statements, position papers, cost-effectiveness of device closure data, as well as the impact of device closure on quality of life. RESULTS Most European societies are now in favor of evaluating all patients aged 60 years or younger with recent cryptogenic stroke in the setting of a PFO after careful consideration of the patient's echocardiographic and clinical risk factors. On the other hand, American societies, except for the American Academy of Neurology, have not yet passed official updated recommendations. CONCLUSION PFO closure can be considered for the prevention of recurrent cryptogenic stroke in patients aged ≤60 years after a thorough evaluation and discussion about benefits and potential risks (including but not limited to atrial fibrillation) of the procedure. Accumulating evidence supports prognostic, quality of life, and economic benefit from percutaneous PFO closure with newer generation closure devices in the right subset of patients. HIGHLIGHTS Data from 4 major trials (RESPECT, CLOSE, DEFENSE-PFO, REDUCE) demonstrates the superiority of PFO closure over medical management alone in preventing cryptogenic stroke recurrence. Trials investigated mostly patients ≤60 years old, and therefore results may not be generalizable to the entire population. Further randomized trials evaluating the safety and efficacy of PFO closure in patients older than 60 years are warranted.Atrial fibrillation is one of the most common "occult" causes of cryptogenic stroke and should be excluded by ambulatory electrocardiographic monitoring. It is important to also rule out other causes of stroke, including hypercoagulable states, atherosclerotic lesions, other cardioembolic sources, and arterial dissection.Complications of PFO procedure include new-onset AF, development of scar tissue, risk of aortic root dilation and subsequent erosions, and potential thrombi formation on the device.PFO closure with medical therapy is more cost-effective than medical therapy alone.Patients who underwent PFO closure had lower rates of depression, anxiety, and stress compared to those who did undergo closure.Development of the RoPE score has helped clinicians identify patients with cryptogenic stroke and PFO who might be a candidate for PFO closure. A score of 7, 8, and 9-10 corresponds to a causal risk of 72%, 84%, and 88%, respectively, and defines a subset of patients who may benefit from PFO closure.Current guidelines recommend determining the need for PFO closure on a case-by-case basis, depending on risk factors, in patients age 60 or less with recent cryptogenic stroke in the setting of PFO.
Collapse
Affiliation(s)
- Ahmed M Elzanaty
- Department of Internal Medicine, University of Toledo, Toledo, OH, USA
| | - Neha Patel
- Department of Internal Medicine, University of Toledo, Toledo, OH, USA
| | - Ebrahim Sabbagh
- Department of Cardiology, University of Toledo, Toledo, OH, USA
| | - Ehab A Eltahawy
- Department of Cardiology, University of Toledo, Toledo, OH, USA
| |
Collapse
|
3
|
Chockalingam A, Nezami N, Murali N, Mojibian H, Pollak JS, Weiss CR. Catheter-directed therapies for pulmonary embolism: considerations for patients with patent foramen ovale. J Thromb Thrombolysis 2020; 51:516-521. [PMID: 32557222 DOI: 10.1007/s11239-020-02189-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Pulmonary embolism can be fatal, especially in high-risk patients who have contraindications to systemic thrombolysis or surgical embolectomy. For this population, interventionalists can provide catheter-directed therapies, including catheter-directed thrombolysis and thrombectomy, using a wide array of devices. Endovascular treatment of pulmonary embolism shows great promise through fractionated thrombolytic drug delivery, fragmentation, and aspiration mechanisms with thrombectomy devices. Although successful outcomes have been reported after using these treatments, evidence is especially limited in patients with both a patent foramen ovale (PFO) and acute pulmonary embolism. In patients with PFO, it is important to consider whether catheter-directed therapy is appropriate or whether surgical embolectomy should instead be performed. An increased risk of paradoxical embolus in these patients supports the use of diagnostic echocardiography with possible surgical closure of PFO after one episode of pulmonary embolism. Percutaneous PFO closure, which can be performed at the time of catheter-based therapy, theoretically reduces risk of future paradoxical embolization, although more data are needed before making a recommendation for this specific group of patients.
Collapse
Affiliation(s)
- Arun Chockalingam
- Division of Vascular and Interventional Radiology, The Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, 1800 Orleans Street, Zayed Tower 7203, Baltimore, MD, 21287, USA.,Albany Medical Center, Albany Medical College, Albany, NY, USA
| | - Nariman Nezami
- Division of Vascular and Interventional Radiology, The Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, 1800 Orleans Street, Zayed Tower 7203, Baltimore, MD, 21287, USA.,Section of Interventional Radiology, Department of Radiology and Biomedical Imaging, Yale University School of Medicine, New Haven, CT, USA
| | | | - Hamid Mojibian
- Section of Interventional Radiology, Department of Radiology and Biomedical Imaging, Yale University School of Medicine, New Haven, CT, USA
| | - Jeffrey S Pollak
- Section of Interventional Radiology, Department of Radiology and Biomedical Imaging, Yale University School of Medicine, New Haven, CT, USA
| | - Clifford R Weiss
- Division of Vascular and Interventional Radiology, The Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, 1800 Orleans Street, Zayed Tower 7203, Baltimore, MD, 21287, USA.
| |
Collapse
|
4
|
Goel S, Patel S, Zakin E, Pasam RT, Gotesman J, Malik BA, Ayzenberg S, Frankel R, Shani J. Patent foramen ovale closure versus medical therapy for cryptogenic stroke: An updated systematic review and meta-analysis. Indian Heart J 2019; 71:446-453. [PMID: 32248916 PMCID: PMC7136357 DOI: 10.1016/j.ihj.2019.10.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 07/06/2019] [Accepted: 10/12/2019] [Indexed: 11/07/2022] Open
Abstract
Objectives The objective of this study was to compare safety and efficacy of patent foramen ovale (PFO) closure compared with medical therapy in patients with cryptogenic stroke (CS). Background The role of PFO closure in preventing recurrent stroke in patients with prior CS has been controversial. Methods We searched PubMed, EMBASE, the Cochrane Central Register of Controlled trials, and the clinical trial registry maintained at clinicaltrials.gov for randomized control trials that compared device closure with medical management and reported on subsequent stroke and adverse events. Event rates were compared using a forest plot of relative risk using a random-effects model assuming interstudy heterogeneity. Results A total of 6 studies (n = 3747) were included in the final analysis. Mean follow-up ranged from 2 to 5.9 years. Pooled analysis revealed that device closure compared to medical management was associated with a significant reduction in stroke (risk ratio [RR] = 0.41, 95% CI = 0.20–0.83, I2 = 51%, P = 0.01). There was, however, a significant increase in atrial fibrillation with device therapy (RR = 5.29, 95% CI = 2.32–12.06, I2 = 38%, P < 0.0001). No effect was observed on major bleeding (P = 0.50) or mortality (P = 0.42) with device therapy. Subgroup analyses showed that device closure significantly reduced the incidence of the composite primary end point among patients who had large shunt sizes (RR = 0.35, 95% CI = 0.18–0.68, I2 = 27%, P = 0.002). The presence/absence of atrial septal aneurysm (P = 0.52) had no effect on the outcome. Conclusion PFO closure is associated with a significant reduction in the risk of stroke compared to medical management. However, it causes an increased risk of atrial fibrillation.
Collapse
|
5
|
Garg A, Thawabi M, Rout A, Sossou C, Cohen M, Kostis JB. Recurrent Stroke Reduction with Patent Foramen Ovale Closure versus Medical Therapy Based on Patent Foramen Ovale Characteristics: A Meta-Analysis of Randomized Controlled Trials. Cardiology 2019; 144:40-49. [PMID: 31574522 DOI: 10.1159/000500501] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 04/19/2019] [Indexed: 11/19/2022]
Abstract
Efficacy of patent foramen ovale (PFO) closure in patients with cryptogenic stroke remains a matter of debate. We performed a comprehensive meta-analysis of available randomized controlled trials (RCTs) to evaluate the efficacy and safety of PFO closure versus medical therapy (MT) based on PFO characteristics. Random-effects meta-analysis was conducted to estimate risk ratio (RR) with 95% confidence intervals (CI) for the primary end points of stroke. After systematic search, six RCTs (3,747 patients) with 1,889 patients randomized to PFO closure and 1,858 patients randomized to the MT group were included in the meta-analysis. Overall, PFO closure was associated with a significant reduction in recurrent stroke compared to MT [RR 0.41; 95% CI 0.20-0.83]. While there were no differences in mortality or major bleeding between the two groups, risk of newly diagnosed atrial fibrillation was higher in the PFO closure group compared to MT [RR 5.29; 95% CI 2.32-12.06]. Further, risk reduction in stroke with PFO closure was significant in patients with high-risk PFO characteristics [RR 0.37; 95% CI 0.16-0.87] but not in low-risk patients [RR 0.73; 95% CI 0.29-1.84]. In conclusion, among patients with cryptogenic stroke, PFO closure is associated with a significantly reduced risk of recurrent stroke compared to MT. Additionally, the benefit of PFO closure might be dependent on certain PFO characteristics.
Collapse
Affiliation(s)
- Aakash Garg
- Division of Cardiology, Newark Beth Israel Medical Center, Newark, New Jersey, USA, .,Cardiovascular Institute, Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA,
| | - Mohammed Thawabi
- Division of Cardiology, Newark Beth Israel Medical Center, Newark, New Jersey, USA
| | - Amit Rout
- Department of Medicine, Sinai Hospital, Baltimore, Maryland, USA
| | - Chris Sossou
- Division of Cardiology, Newark Beth Israel Medical Center, Newark, New Jersey, USA
| | - Marc Cohen
- Division of Cardiology, Newark Beth Israel Medical Center, Newark, New Jersey, USA
| | - John B Kostis
- Cardiovascular Institute, Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA
| |
Collapse
|