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Al-Sabbagh MQ, Eswaradass P. The Covert Impact of Chiari Network and Eustachian Valves on Stroke: A Scoping Review and Meta-Analysis. Neurologist 2024; 29:188-193. [PMID: 37839085 DOI: 10.1097/nrl.0000000000000530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2023]
Abstract
BACKGROUND The role of Chiari network (CN) and Eustachian valves (EVs) in cardioembolic strokes is still unclear. There is inconsistency in the literature regarding clinical approach to these lesions to reduce stroke risk. We aimed to describe clinical presentation, neuroimaging and cardioimaging features, as well as management approaches for CN and EV in stroke context. REVIEW SUMMARY A systemic search was carried out using PubMed and Web of Science following PRISMA guidelines, Supplemental Digital Content 1 ( http://links.lww.com/NRL/A123 ). We retrieved 4 case-control studies, 2 cross sectional studies as well 8 case reports, with a total of 883 patients with a mean age of 44.6 years (±13.8). The combined prevalence of EV/CN in stroke-related patent foramen ovale (PFO) patients was 50% (95% CI: 31-68). With isolated prevalence for EV and CN of 43% (95% CI: 25-63), 18% (95% CI: 12-25), respectively. Patients with history of stroke had higher prevalence of EV/CN compared with controls odds ratio=2.45 (95% CI: 1.2-5, P <0.01). All case-control and cross-sectional studies defined EV/CN by transesophageal echocardiography or intracardiac cardiography. In the 8 case reports, 7 cases were diagnosed by transesophageal echocardiography, while only 1 case was diagnosed postmortem. CONCLUSION EV/CN are relatively common findings in stroke patients with PFO. While it appears that presence of EV/CN with a PFO increases the risk of cardioembolic stroke, they remain underrecognized. EV/CN should be considered as high-risk PFO features. There is a scarcity of research emphasizing their role in clinical decision making, especially PFO closure and antithrombotic therapy choice.
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2
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Sarin EL, Belani K. Unexpected TEE Findings During Rheumatic Triple-Valve Surgery: Incidental, Yet Impactful. J Cardiothorac Vasc Anesth 2023; 37:2391-2396. [PMID: 37419755 DOI: 10.1053/j.jvca.2023.06.006] [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: 04/24/2023] [Revised: 05/30/2023] [Accepted: 06/02/2023] [Indexed: 07/09/2023]
Abstract
This E-Challenge highlights an incidental prebypass transesophageal echocardiographic (TEE) finding of a right atrial membrane that impacted cardiac surgical management during triple-valve surgery. Two-dimensional and advanced 3-dimensional (3D) TEE were used in real-time to assist intraoperative decision-making. The findings, clinical course, discussion of the differential diagnosis, final diagnosis, and patient management are detailed here.
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Affiliation(s)
- Eric L Sarin
- Inova Fairfax Hospital, Inova Heart and Vascular Institute, University of Virginia School of Medicine Affiliate, Department of Cardiac Surgery, Falls Church, VA
| | - Kiran Belani
- Northwestern Memorial Hospital, Bluhm Cardiovascular Institute, Northwestern University Feinberg School of Medicine, Department of Anesthesiology, Chicago, IL.
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Mattoso AAA, Sena JP, Hotta VT. The Role of Echocardiography in the Assessment of the Interatrial Septum and Patent Foramen Ovale as an Emboligenic Source. Arq Bras Cardiol 2023; 120:e20220903. [PMID: 37909574 PMCID: PMC10586815 DOI: 10.36660/abc.20220903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 06/07/2023] [Accepted: 07/17/2023] [Indexed: 11/03/2023] Open
Abstract
A comunicação do septo atrial (CIA) representa, aproximadamente, de 6%-10% dos defeitos cardíacos congênitos, com incidência de 1 em 1.500 nascidos vivos.1 Forame oval patente (FOP) é mais comum e está presente em mais de 20%-25% dos adultos.2 Síndromes clínicas associadas a CIA e FOP são variáveis, com implicações abrangendo a medicina pediátrica e adulta, neurologia e cirurgia. O interesse adicional na anatomia do septo interatrial (SIA) aumentou substancialmente nas últimas duas décadas, com evolução simultânea dos procedimentos percutâneos envolvendo cardiopatia estrutural do lado esquerdo e procedimentos eletrofisiológicos. Idealmente, essas intervenções baseadas em cateter requerem rota direta para o átrio esquerdo (AE) através do SIA, necessitando completo entendimento de sua anatomia. Atualmente, tecnologias de imagem sofisticadas e não invasivas como ecocardiografia transesofágica bidimensional (ETE 2D) e tridimensional (ETE 3D), ressonância cardíaca (RMC) e tomografia computadorizada (TC) passaram por um extraordinário desenvolvimento tecnológico, fornecendo detalhes anatômicos das estruturas cardíacas visualizadas em formato 2D e 3D e são essenciais para diagnóstico e tratamento de pacientes com doenças cardíacas. A avaliação da anatomia e anormalidades do SIA, portanto, requer abordagem padronizada e sistemática, integrando modalidades diagnósticas e fornecendo avaliação adequada e uniforme para terapias cirúrgicas e transcateter.
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Affiliation(s)
| | - Joberto Pinheiro Sena
- Hospital Santa IzabelSalvadorBABrasilHospital Santa Izabel – Hemodinâmica, Salvador, BA – Brasil
| | - Viviane Tiemi Hotta
- Instituto do CoraçãoHCFMUSPSão PauloSPBrasilInstituto do Coração HC-FMUSP – Unidade Clinica de Miocardiopatias e Doenças da Aorta, São Paulo, SP – Brasil
- Fleury Medicina e SaúdeSão PauloSPBrasilFleury Medicina e Saúde, São Paulo, SP – Brasil
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4
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Rigatelli G, Zuin M, Bilato C. Atrial septal aneurysm contribution to the risk of cryptogenic stroke in patients with patent foramen ovale: A brief updated systematic review and meta-analysis. Trends Cardiovasc Med 2023; 33:329-333. [PMID: 35181471 DOI: 10.1016/j.tcm.2022.02.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 02/11/2022] [Accepted: 02/11/2022] [Indexed: 10/19/2022]
Abstract
Atrial septal aneurysms (ASA) play an important role in cryptogenic stroke (CS) in patients with patent foramen ovale (PFO) but its contribution remains still not fully clarified in current literature. We sought to evaluate the contribution of ASA to the risk of CS in PFO patients based on studies published so far by means of a systematic review and metanalysis. A literature search, based on PubMed, Google Scholar and EMBASE databases, was performed to locate articles, published English language between 2000 and 2021, analysing the relationship between ASA and CS. The final research was conducted in September 2021. A total of 577 articles were retrieved after excluding duplicates. The initial screening excluded 215 articles because they did not meet inclusion criteria, leaving 362 articles to assess for eligibility. Subsequently, after evaluation of the full-text articles, 354 were excluded and 8 investigations met the inclusion criteria. Overall, 822 patients (mean age 48.3 years) were enrolled in the reviewed manuscripts with a prevalence of males of 48.7% and a normal distribution of the classical cardiovascular risk factors. ASA was present in 25.3% (208 subjects) of the patients enrolled, while the association of PFO+ASA was observed in 24.3% (200 subjects) of patients enrolled. PFO Patients with ASA were at higher risk of CS compared to those without (odd ratio: 3.38, 95% CI: 2.72-5.51, p<0.001, I2=4.3%,). The relative funnel plot did not show any evident asymmetry, confirming absence of publication bias. Our updated metanalysis enhances the importance of ASA contribution to stroke in patients with patent foramen ovale, being present in a third of patients with symptomatic PFO to whom it confers an additional odd ratio of 3.38.
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Affiliation(s)
- Gianluca Rigatelli
- Division of Cardiology, Department of Specialistic Medicine, Rovigo General Hospital, Rovigo, Italy.
| | - Marco Zuin
- Department of Morphology, Surgery & Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Claudio Bilato
- Division of Cardiology, Ospedale dell'Ovest Vicentino, Arzignano, Vicenza, Italia
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Zhang H, Liu W, Ma J, Liu H, Li L, Zhou J, Wang S, Li S, Wang W, Wang Y. Pitfalls of Using Imaging Technique in the Presence of Eustachian Valve or Chiari Network: Effects on Right-to-Left Shunt and Related Influencing Factors. Diagnostics (Basel) 2022; 12:diagnostics12102283. [PMID: 36291972 PMCID: PMC9600541 DOI: 10.3390/diagnostics12102283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 09/12/2022] [Accepted: 09/20/2022] [Indexed: 11/16/2022] Open
Abstract
When patent foramen ovale (PFO) combines with the prominent Eustachian valve or Chiari network (EV/CN), contrast transthoracic echocardiography (cTTE) may miss the diagnosis of PFO. We sought to determine the characteristics of right-to-left shunt (RLS) in PFO patients with prominent EV/CN on cTTE and identify the causal factors of missed diagnosis. We consecutively enrolled 98 patients who suffered from PFO-related stroke and with prominent EV/CN. All patients were divided into the delayed and non-delayed groups according to the characteristics of RLS on cTTE. The characteristics of RLS were compared with those of 42 intrapulmonary shunt patients. The anatomical characteristics of PFO and EV/CN were analyzed in the 98 PFO patients. Upon cTTE, significantly delayed occurrence and longer duration of the RLS in the delayed group were found both at rest and during the Valsalva maneuver, similar to the intrapulmonary shunt. Multivariate logistic analysis revealed that the length of EV/CN (>19 mm) and the diameter of PFO at the left atrium aspect (<1.2 mm) were high-risk factors for missed diagnosis. In conclusion, RLS showed delayed emergence and disappearance in some of the PFO patients with prominent EV/CN. The length of EV/CN and the diameter of PFO may have been related to the missed diagnosis of PFO.
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Affiliation(s)
- Han Zhang
- Department of Cardiac Ultrasound, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
| | - Weiwei Liu
- Department of Cardiac Ultrasound, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
| | - Jie Ma
- Department of Vascular Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
| | - Huanling Liu
- Department of Cardiac Ultrasound, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
| | - Lin Li
- Department of Cardiac Ultrasound, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
| | - Jinling Zhou
- Department of Cardiac Ultrasound, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
| | - Shanshan Wang
- Department of Cardiac Ultrasound, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
| | - Shanshan Li
- Department of Cardiac Ultrasound, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
| | - Wei Wang
- Department of Cardiac Ultrasound, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
| | - Yueheng Wang
- Department of Cardiac Ultrasound, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
- Correspondence: ; Tel.: +86-0311-6600-3733
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Prominent prolapsing Chiari network: presentation and prognosis in paediatric patients. Cardiol Young 2022; 32:1071-1076. [PMID: 34494516 DOI: 10.1017/s1047951121003668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Chiari network is an infrequently visualized web-like structure in the right atrium that is usually thin and small. Rarely, it can be prominent and elongated with protrusion into the right ventricle during diastole and complications have been reported. Thirty-eight patients (median age 2.5 years) with prolapsing Chiari network were identified and associated cardiac abnormalities documented. Echocardiographic right and left heart parameters were measured and compared to normative data. At presentation, the extent of Chiari network prolapse below the tricuspid annulus was 9.1 ± 3.5 mm (mean ± standard deviation), mean pulmonary valve annulus diameter z-value was reduced (-0.91 ± 0.64), and mean aortic valve z-value was enlarged (+0.97 ± 0.87). Fourteen patients exhibited no other cardiac abnormality. Eight were noted to have atrial septal defects, eight demonstrated supraventricular dysrhythmias, six had mild to moderate tricuspid valve regurgitation, and one patient each had an atrial septal aneurysm, severe pulmonic valve stenosis, small perimembranous ventricular septal defect, bicuspid aortic valve, and mild right upper pulmonary vein stenosis. Fourteen patients (37%) were seen in follow-up from 1 to 8.5 years later (median 3.2 years). During that time, the magnitude of prolapse across the tricuspid valve decreased by up to 7 mm (median 2 mm). Interventions were required in three patients, but many associated cardiac abnormalities resolved spontaneously with growth. Thus, the presence of a prolapsing Chiari network has a substantial risk of associated CHDs. However, the extent of Chiari network prolapse gradually decreases and many related abnormalities resolve during growth.
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7
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Othman F, Abid AR, Abdulkarim S, Khatib MY, Nashwan AJ, Alkuwari M, AlMulla A, Alqahtani A. Right atrial mass in a patient with COVID-19 pneumonia: A case report. Clin Case Rep 2021; 9:e04220. [PMID: 34026190 PMCID: PMC8123535 DOI: 10.1002/ccr3.4220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 04/13/2021] [Indexed: 11/30/2022] Open
Abstract
Lipomatous hypertrophy of the interatrial septum can have an atypical appearance by transthoracic echocardiography. The authors emphasize on the importance of the multimodality imaging approach to reach the appropriate diagnosis in such cases.
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Affiliation(s)
- Fahmi Othman
- Department of Cardiology and Cardiovascular SurgeryHeart HospitalHamad Medical CorporationDohaQatar
| | - Abdul Rehman Abid
- Department of Cardiology and Cardiovascular SurgeryHeart HospitalHamad Medical CorporationDohaQatar
| | - Sabir Abdulkarim
- Department of Cardiology and Cardiovascular SurgeryHeart HospitalHamad Medical CorporationDohaQatar
| | - Mohamad Y. Khatib
- Critical Care and Pulmonary MedicineHamad Medical CorporationDohaQatar
| | | | | | - Abdulwahid AlMulla
- Department of Cardiology and Cardiovascular SurgeryHeart HospitalHamad Medical CorporationDohaQatar
| | - Awad Alqahtani
- Department of Cardiology and Cardiovascular SurgeryHeart HospitalHamad Medical CorporationDohaQatar
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8
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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.
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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
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Bruce L, Gunston G, Myburgh A, Keet K, Augoustides JG, Pulton DA, Thalappillil R, Rong LQ, Garner C, Fernando RJ. The Anatomy of the Eustachian Valve-Navigating the Implications for Right-Sided Surgical and Transcatheter Cardiac Interventions. J Cardiothorac Vasc Anesth 2020; 35:1215-1224. [PMID: 33455884 DOI: 10.1053/j.jvca.2020.12.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 12/09/2020] [Indexed: 02/06/2023]
Affiliation(s)
- Louren Bruce
- Division of Clinical Anatomy and Biological Anthropology, Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Geney Gunston
- Division of Clinical Anatomy and Biological Anthropology, Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Adriaan Myburgh
- Department of Anesthesia and Perioperative Medicine, Groote Schuur Hospital, Cape Town, South Africa
| | - Kerri Keet
- Division of Clinical Anatomy, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - John G Augoustides
- Cardiovascular and Thoracic Division, Department of Anesthesiology and Critical Care, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA.
| | - Danielle A Pulton
- Cardiovascular and Thoracic Division, Department of Anesthesiology and Critical Care, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | | | - Lisa Q Rong
- Department of Anesthesiology, Weill Cornell Medicine, New York, NY
| | - Chandrika Garner
- Cardiothoracic Section, Department of Anesthesiology, School of Medicine, Wake Forest University, Winston Salem, NC
| | - Rohesh J Fernando
- Cardiothoracic Section, Department of Anesthesiology, School of Medicine, Wake Forest University, Winston Salem, NC
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Das BB. Patent Foramen Ovale in Fetal Life, Infancy and Childhood. Med Sci (Basel) 2020; 8:medsci8030025. [PMID: 32630193 PMCID: PMC7565039 DOI: 10.3390/medsci8030025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 06/25/2020] [Accepted: 06/28/2020] [Indexed: 01/16/2023] Open
Abstract
A patent foramen ovale (PFO) is a common, incidental echocardiographic finding in otherwise healthy and asymptomatic infants and children. However, a variety of clinical conditions have been ascribed to the presence of a PFO in childhood, such as cryptogenic stroke, platypnea-orthodeoxia syndrome, decompression sickness and migraine, although the data on these are controversial and sometimes contradictory. This review discusses embryology and correlation with post-natal anatomy, anatomical variations of the atrial septum, diagnostic modalities in special circumstances of PFO associated clinical syndromes, and the role of PFO in congenital heart disease, pulmonary hypertension, dilated cardiomyopathy and heart failure in children who require an extracorporeal membrane oxygenator or ventricular assist device as life support.
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Affiliation(s)
- Bibhuti B Das
- Department of Pediatric Cardiology, Baylor College of Medicine, Texas Children's Hospital Specialty Care Austin, Austin, TX 78759, USA
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11
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Beyls C, Bohbot Y, Marion B, Canaple S, Guillaumont MP, Jarry G, Fournier A, Malaquin D, Abou-Arab O, Mahjoub Y, Tribouilloy C, Leborgne L. Aortic root dilatation in PFO-related cryptogenic stroke: A propensity score-matched analysis. Echocardiography 2020; 37:883-890. [PMID: 32449845 DOI: 10.1111/echo.14711] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 04/26/2020] [Accepted: 05/05/2020] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND Dilatation of the ascending aorta has an important role in the anatomical conformation of interatrial septum (IAS) especially when a patent foramen ovale (PFO) is present. The aim of the study was to investigate the relationship between ascending aortic dilation and PFO-related cryptogenic stroke in a cohort of cryptogenic strokes. METHODS It is a retrospective, single-center echocardiographic study assessing aortic root dilatation in 315 consecutive patients with cryptogenic stroke between January 2011 and January 2019. Aortic root dilatation was defined by a diameter of the Valsalva sinuses of the proximal aorta >40 mm. Predictive factors of PFO were assessed by a multivariate analysis. Propensity score matching was applied to account for clinical differences. RESULTS Of the 315 patients, 68 (22%) had an aortic root dilatation and 167 (53%) had a PFO. In the aortic root dilation group, PFO was more often diagnosed (n = 47/68 [69%], vs n = 120/247 [49%], P = .004). In the PFO group with aortic dilatation, IAS was more mobile (n = 37/47[79%] vs n = 69/120[57%], P < .012) and smaller (2.3 ± 0.5 vs 2.5 ± 0.5 mm, P < .009). On multivariate analysis, aortic root dilatation (OR: 2.6; 95% CI [1.2-5.6]; P = .001) and IAS hypermobility (OR: 5.2 95% CI [2.7-10]; P = .001) were associated with PFO. After propensity matching, aortic root dilatation remained strongly associated with PFO (n = 34/107 [32%] vs 15/107[14%], P = .002). CONCLUSION Aortic root dilation and IAS hypermobility were strongly associated with PFO-related cryptogenic stroke.
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Affiliation(s)
- Christophe Beyls
- Department of Anesthesiology and Critical Care Medicine, Amiens University Hospital, Amiens, France
| | - Yohann Bohbot
- Department of Cardiology, Amiens University Hospital, Amiens, France
| | - Bourgain Marion
- Department of Cardiology, Amiens University Hospital, Amiens, France
| | - Sandrine Canaple
- Department of Neurology, Amiens University Hospital, Amiens, France
| | | | - Geneviève Jarry
- Department of Intensive Cardiac Care Unit, Amiens University Hospital, Amiens, France
| | - Alexandre Fournier
- Department of Intensive Cardiac Care Unit, Amiens University Hospital, Amiens, France
| | - Dorothée Malaquin
- Department of Intensive Cardiac Care Unit, Amiens University Hospital, Amiens, France
| | - Osama Abou-Arab
- Department of Anesthesiology and Critical Care Medicine, Amiens University Hospital, Amiens, France
| | - Yazine Mahjoub
- Department of Anesthesiology and Critical Care Medicine, Amiens University Hospital, Amiens, France
| | | | - Laurent Leborgne
- Department of Intensive Cardiac Care Unit, Amiens University Hospital, Amiens, France
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12
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Cai Q, Ahmad M. Eustachian valve, interatrial shunt, and paradoxical embolism. Echocardiography 2020; 37:939-944. [DOI: 10.1111/echo.14682] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Revised: 04/11/2020] [Accepted: 04/20/2020] [Indexed: 12/19/2022] Open
Affiliation(s)
- Qiangjun Cai
- Division of Cardiology University of Texas Medical Branch Galveston TX USA
| | - Masood Ahmad
- Division of Cardiology University of Texas Medical Branch Galveston TX USA
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13
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Liu Y, Wu Y, Xiong L. Surgical vs. drug therapy in patients with patent foramen ovale and cryptogenic stroke. Herz 2020; 46:250-254. [PMID: 32394019 DOI: 10.1007/s00059-020-04921-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 04/06/2020] [Accepted: 04/10/2020] [Indexed: 11/24/2022]
Abstract
OBJECTIVE This study aimed to investigate the effectiveness of risk scoring for predicting stroke recurrence after percutaneous patent foramen ovale (PFO) closure or medication therapy in patients with PFO and a history of cryptogenic stroke. METHODS This study included 559 patients with PFO and cryptogenic stroke who were treated in our hospital from January 2013 to January 2018 and were followed up for 15-72 months. After calculating the risk scores for stroke recurrence, we randomly divided the patients into two groups (ratio, 1:1): Patients in one group underwent PFO closure and those in the other received drug therapy. RESULTS Patients in the PFO closure group had a lower risk of recurrent stroke than those in the drug therapy group (1.1% vs. 4.2%). Moreover, serious bleeding was less frequent in the PFO closure group than in the drug therapy group (0% vs. 3.2%), although the incidence of atrial fibrillation or flutter did not significantly differ between the groups (p = 0.67). Interestingly, a subgroup analysis revealed no inter-treatment group difference in the rate of cryptogenic stroke recurrence among patients with risk scores of 0-1. By contrast, PFO closure yielded superior outcomes among patients with risk scores of ≥2. CONCLUSION Compared with drug therapy, PFO closure reduced the risk of recurrent stroke among patients with a risk score of ≥2 and reduced the incidence of serious bleeding without increasing the risk of new-onset atrial fibrillation or atrial flutter.
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Affiliation(s)
- Yunbing Liu
- Cardiac Electrophysiological Center, Mianyang Central Hospital, 621000, Mianyang, Sichuan, China.
| | - Yi Wu
- Cardiac Electrophysiological Center, Mianyang Central Hospital, 621000, Mianyang, Sichuan, China
| | - Lu Xiong
- Cardiac Electrophysiological Center, Mianyang Central Hospital, 621000, Mianyang, Sichuan, China
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14
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Serrano CV, Soeiro ADM, Leal TCAT, Godoy LC, Biselli B, Hata LA, Martins EB, Abud-Manta ICK, Tavares CAM, Cardozo FAM, Oliveira MTD. Statement on Antiplatelet Agents and Anticoagulants in Cardiology - 2019. Arq Bras Cardiol 2019; 113:111-134. [PMID: 31411300 PMCID: PMC6684187 DOI: 10.5935/abc.20190128] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Affiliation(s)
- Carlos V Serrano
- Instituto do Coração do Hospital das Clínicas da Universidade de São Paulo, São Paulo, SP - Brazil.,Hospital Israelita Albert Einstein, São Paulo, SP - Brazil.,Hospital Beneficência Portuguesa Mirante, São Paulo, SP - Brazil
| | - Alexandre de M Soeiro
- Instituto do Coração do Hospital das Clínicas da Universidade de São Paulo, São Paulo, SP - Brazil.,Hospital Beneficência Portuguesa Mirante, São Paulo, SP - Brazil
| | - Tatiana C A Torres Leal
- Instituto do Coração do Hospital das Clínicas da Universidade de São Paulo, São Paulo, SP - Brazil
| | - Lucas C Godoy
- Instituto do Coração do Hospital das Clínicas da Universidade de São Paulo, São Paulo, SP - Brazil
| | - Bruno Biselli
- Instituto do Coração do Hospital das Clínicas da Universidade de São Paulo, São Paulo, SP - Brazil
| | - Luiz Akira Hata
- Instituto do Coração do Hospital das Clínicas da Universidade de São Paulo, São Paulo, SP - Brazil
| | - Eduardo B Martins
- Instituto do Coração do Hospital das Clínicas da Universidade de São Paulo, São Paulo, SP - Brazil
| | - Isabela C K Abud-Manta
- Instituto do Coração do Hospital das Clínicas da Universidade de São Paulo, São Paulo, SP - Brazil.,Hospital Israelita Albert Einstein, São Paulo, SP - Brazil
| | - Caio A M Tavares
- Instituto do Coração do Hospital das Clínicas da Universidade de São Paulo, São Paulo, SP - Brazil
| | - Francisco Akira Malta Cardozo
- Instituto do Coração do Hospital das Clínicas da Universidade de São Paulo, São Paulo, SP - Brazil.,Hospital Beneficência Portuguesa Mirante, São Paulo, SP - Brazil
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15
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Marchesotti F, Rondelli V, Pesaresi M, Nicoli S, Vezzosi T, Auriemma E, Lanzillo G, Cuccio A, Khouri T, Dejong A, Domenech O. Combined interventional procedure and cardiopulmonary bypass surgery in a dog with cor triatriatum dexter, patent foramen ovale, and pulmonary stenosis. J Vet Intern Med 2019; 33:2227-2234. [PMID: 31380593 PMCID: PMC6766562 DOI: 10.1111/jvim.15580] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Accepted: 07/11/2019] [Indexed: 12/16/2022] Open
Abstract
A 2‐year‐old American Pit Bull dog was presented for surgical evaluation of imperforate cor triatriatum dexter (CTD) and patent foramen ovale (PFO). Echocardiography identified an imperforate CTD associated with a right‐to‐left shunting PFO and valvular pulmonary stenosis. A 2‐step interventional and surgical approach was used. Initially, a pulmonary balloon valvuloplasty was performed, and subsequently the dog underwent a surgical correction of the atrial anomaly under cardiopulmonary bypass.
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Affiliation(s)
| | | | | | | | - Tommaso Vezzosi
- Istituto Veterinario di Novara, Novara, Italy.,Department of Veterinary Sciences, University of Pisa, Pisa, Italy
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16
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Rigatelli G, Zuin M, Nghia NT. Interatrial shunts: technical approaches to percutaneous closure. Expert Rev Med Devices 2018; 15:707-716. [DOI: 10.1080/17434440.2018.1526674] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Gianluca Rigatelli
- Section of Congenital and Structural Heart Disease Interventions, Cardiovascular Diagnosis and Endoluminal Interventions Unit, Rovigo General Hospital, Rovigo, Italy
| | - Marco Zuin
- Section of Internal and Cardiopulmonary Medicine, Department of Medical Science, University of Ferrara, Ferrara, Italy
- Department of Cardiology, Rovigo General Hospital, Rovigo, Italy
| | - Nguyen Tuong Nghia
- Department of Interventional cardiology, Cho-Ray Hospital, Ho Chi minh City, Vietnam
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17
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Lai JCL, Tse G, Wu WK, Gong M, Bazoukis G, Wong WT, Wong SH, Lampropoulos K, Baranchuk A, Tse LA, Xia Y, Li G, Wong MC, Chan YS, Mu N, Dong M, Liu T. Patent foramen ovale closure versus medical therapy for stroke prevention: A systematic review and meta-analysis of randomized controlled trials. F1000Res 2018; 6:2178. [PMID: 30271571 PMCID: PMC6137413 DOI: 10.12688/f1000research.13444.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/17/2018] [Indexed: 11/20/2022] Open
Abstract
Background: Previous randomized trials on patent foramen ovale (PFO) closure versus medical therapy for stroke prevention were inconclusive. Recently, two new randomized trials and new findings from an extended follow-up of a previous trial have been published on this topic. We conducted a systematic review and meta-analysis of randomized trials comparing PFO closure with medical therapy for stroke prevention. Methods: PubMed and Cochrane Library were searched until 16
th September 2017. The following search terms were used for PubMed: "patent foramen ovale" AND (stroke OR embolism) and "randomized" AND "Trial". For Cochrane Library, the following terms were used: "patent foramen ovale" AND "closure" AND (stroke OR embolism). Results: A total of 91 and 55 entries were retrieved from each database using our search strategy respectively, of which six studies on five trials met the inclusion criteria. This meta-analysis included 1829 patients in the PFO closure arm (mean age: 45.3 years; 54% male) and 1972 patients in the medical therapy arm (mean age: 45.1 years; 51% male). The median follow-up duration was 50 ± 30 months. When compared to medical therapy, PFO closure significantly reduced primary endpoint events with a risk ratio [RR] of 0.60 (95% CI: 0.44-0.83, P < 0.0001;
I2: 15%). It also reduced stroke (RR: 0.50, 95% CI: 0.35-0.73, P < 0.0001;
I2: 32%) despite increasing the risk of atrial fibrillation/flutter (RR: 1.90, 95% CI: 1.23-2.93, P < 0.01;
I2: 43%). However, it did not reduce transient ischemic accident events (0.75; 95% CI: 0.51-1.10, P = 0.14;
I2: 0%), all-cause bleeding (RR: 0.89; 95% CI: 0.44-1.78, P = 0.74;
I2: 51%) or gastrointestinal complications (RR: 0.92; 95% CI: 0.32-2.70, P = 0.88;
I2: 0%). Conclusions: PFO closure significantly reduces risk of stroke when compared to medical treatment and should therefore be considered for stroke prevention in PFO patients.
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Affiliation(s)
- Jenny Chi Ling Lai
- Department of Medicine and Therapeutics, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, Hong Kong
- Li Ka Shing Institute of Health Sciences, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - Gary Tse
- Department of Medicine and Therapeutics, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, Hong Kong
- Li Ka Shing Institute of Health Sciences, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - William K.K. Wu
- Li Ka Shing Institute of Health Sciences, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, Hong Kong
- Department of Anaesthesia and Intensive Care, State Key Laboratory of Digestive Disease, Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - Mengqi Gong
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular disease, Department of Cardiology, Tianjin Institute of Cardiology, The Second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - George Bazoukis
- Second Department of Cardiology, Evangelismos General Hospital of Athens, Athens, Greece
| | - Wing Tak Wong
- School of Life Sciences, Chinese University of Hong Kong, Hong Kong, Hong Kong
- State Key Laboratory of Agrobiotechnology, Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - Sunny Hei Wong
- Department of Medicine and Therapeutics, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, Hong Kong
- Li Ka Shing Institute of Health Sciences, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, Hong Kong
| | | | - Adrian Baranchuk
- Division of Cardiology, Kingston General Hospital, Queen’s University, Kingston, ON, Canada
| | - Lap Ah Tse
- JC School of Public Health and Primary Care, Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - Yunlong Xia
- Department of Cardiovascular Medicine, First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Guangping Li
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular disease, Department of Cardiology, Tianjin Institute of Cardiology, The Second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - Martin C.S. Wong
- JC School of Public Health and Primary Care, Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - Yat Sun Chan
- Department of Medicine and Therapeutics, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, Hong Kong
- Li Ka Shing Institute of Health Sciences, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - Nan Mu
- Department of Gynecology and Obstetrics, Yantai Yuhuangding Hospital Affiliated to Qingdao University, Yantai, Shandong, 264000, China
| | - Mei Dong
- Department of Gynecology and Obstetrics, Yantai Yuhuangding Hospital Affiliated to Qingdao University, Yantai, Shandong, 264000, China
| | - Tong Liu
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular disease, Department of Cardiology, Tianjin Institute of Cardiology, The Second Hospital of Tianjin Medical University, Tianjin, 300211, China
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18
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Kjeld T, Jørgensen TS, Fornitz G, Roland J, Arendrup HC. Patent foramen ovale and atrial fibrillation as causes of cryptogenic stroke: is treatment with surgery superior to device closure and anticoagulation? A review of the literature. Acta Radiol Open 2018; 7:2058460118793922. [PMID: 30159163 PMCID: PMC6109859 DOI: 10.1177/2058460118793922] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Accepted: 07/03/2018] [Indexed: 11/30/2022] Open
Abstract
Closure of persistent foramen ovale (PFO) to avoid cryptogenic strokes is performed globally with enthusiasm but lacks prove of efficacy. We present a 79-year-old man who had had a PFO device introduced nine years previously because of cryptogenic strokes presenting as syncopes. The patient was referred from his general practitioner with two new syncopes. Transthoracic echocardiography revealed no cardiac causes of embolism. Transesophageal echocardiography (TEE) revealed a misplaced device like an umbrella in a storm, but no septum defects. Holter revealed seconds-long episodes of atrial fibrillation (AF). The patient was successfully treated with anticoagulation. A literature review showed that: (i) the efficacy of PFO closure devices has not been proven in any trial, but was demonstrated in a meta-analysis comparing three different devices; (ii) PFO devices are rarely controlled by TEE during or after insertion; (iii) residual shunts are detected in up to 45% of cases; (iv) there is an increased rate of post-arrhythmic complications; (v) the risk of AF in congenital heart disease increases with increasing age, with a 13% risk of transient ischemic attacks and stroke; and (vi) surgical treatment of PFO was found to have a 4.1% risk of complications including stroke. The question to be asked is whether device closure of PFO should be avoided, considering that PFO is a congenital heart defect with risks of AF and (cryptogenic) stroke? Heart surgery should be a treatment option for symptomatic PFO.
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Affiliation(s)
- Thomas Kjeld
- 1Department of Cardiothoracic Surgery, University of Copenhagen, Rigshospitalet, Copenhagen, Denmark
| | - Tem S Jørgensen
- 2Department of Cardiology, University of Copenhagen, Amager Hospital, Copenhagen, Denmark
| | - Gitte Fornitz
- Department of Cardiology, University of Zealand, Slagelse Hospital, Slagelse, Denmark
| | - Jan Roland
- Department of Cardiology, University of Zealand, Slagelse Hospital, Slagelse, Denmark
| | - Henrik C Arendrup
- 1Department of Cardiothoracic Surgery, University of Copenhagen, Rigshospitalet, Copenhagen, Denmark
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19
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Affiliation(s)
- Gianluca Rigatelli
- Cardiovascular Diagnosis and Endoluminal Interventions, Rovigo General Hospital, Rovigo, Italy
| | - Marco Zuin
- Section of Internal and Cardiopulmonary Medicine, Department of Medical Science, University of Ferrara, Ferrara, Italy
- Department of Cardiology, Rovigo General Hospital, Rovigo, Italy
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20
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León RL, Zaban NB, Schamberger MS, Ho CY, Mietzsch U. Cyanosis and Stroke due to Functional Cor Triatriatum Dexter in a Neonate. Neonatology 2018; 113:231-234. [PMID: 29316539 DOI: 10.1159/000485829] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Accepted: 11/28/2017] [Indexed: 11/19/2022]
Abstract
Small remnants of the right valve of the sinus venosus are commonly found in adults, but the incidence and risk associated with these embryonic remnants in neonates are not well studied. The following report describes a cyanotic neonate with a large Eustachian valve remnant creating a functional cor triatriatum dexter who was initially diagnosed with persistent pulmonary hypertension of the newborn. The cyanosis in this infant improved over the first postnatal week with conservative management, but she suffered multifocal subcortical stroke, likely related to her intracardiac shunt. The clinical presentation and questions regarding long-term management of this rare diagnosis are explored.
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Affiliation(s)
- Rachel L León
- Division of Neonatology, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN, USA
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21
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Lai JCL, Tse G, Wu WK, Gong M, Bazoukis G, Wong WT, Wong SH, Lampropoulos K, Baranchuk A, Tse LA, Xia Y, Li G, Wong MC, Chan YS, Mu N, Dong M, Liu T. Patent foramen ovale closure versus medical therapy for stroke prevention: A systematic review and meta-analysis of randomized controlled trials. F1000Res 2017; 6:2178. [PMID: 30271571 PMCID: PMC6137413 DOI: 10.12688/f1000research.13444.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/17/2018] [Indexed: 10/11/2023] Open
Abstract
Background: Previous randomized trials on patent foramen ovale (PFO) closure versus medical therapy for stroke prevention were inconclusive. Recently, two new randomized trials and new findings from an extended follow-up of a previous trial have been published on this topic. We conducted a systematic review and meta-analysis of randomized trials comparing PFO closure with medical therapy for stroke prevention. Methods: PubMed and Cochrane Library were searched until 16 th September 2017. The following search terms were used for PubMed: "patent foramen ovale" AND (stroke OR embolism) and "randomized" AND "Trial". For Cochrane Library, the following terms were used: "patent foramen ovale" AND "closure" AND (stroke OR embolism). Results: A total of 91 and 55 entries were retrieved from each database using our search strategy respectively, of which six studies on five trials met the inclusion criteria. This meta-analysis included 1829 patients in the PFO closure arm (mean age: 45.3 years; 54% male) and 1972 patients in the medical therapy arm (mean age: 45.1 years; 51% male). The median follow-up duration was 50 ± 30 months. When compared to medical therapy, PFO closure significantly reduced primary endpoint events with a risk ratio [RR] of 0.60 (95% CI: 0.44-0.83, P < 0.0001; I 2: 15%). It also reduced stroke (RR: 0.50, 95% CI: 0.35-0.73, P < 0.0001; I 2: 32%) despite increasing the risk of atrial fibrillation/flutter (RR: 1.90, 95% CI: 1.23-2.93, P < 0.01; I 2: 43%). However, it did not reduce transient ischemic accident events (0.75; 95% CI: 0.51-1.10, P = 0.14; I 2: 0%), all-cause bleeding (RR: 0.89; 95% CI: 0.44-1.78, P = 0.74; I 2: 51%) or gastrointestinal complications (RR: 0.92; 95% CI: 0.32-2.70, P = 0.88; I 2: 0%). Conclusions: PFO closure significantly reduces risk of stroke when compared to medical treatment and should therefore be considered for stroke prevention in PFO patients.
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Affiliation(s)
- Jenny Chi Ling Lai
- Department of Medicine and Therapeutics, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, Hong Kong
- Li Ka Shing Institute of Health Sciences, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - Gary Tse
- Department of Medicine and Therapeutics, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, Hong Kong
- Li Ka Shing Institute of Health Sciences, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - William K.K. Wu
- Li Ka Shing Institute of Health Sciences, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, Hong Kong
- Department of Anaesthesia and Intensive Care, State Key Laboratory of Digestive Disease, Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - Mengqi Gong
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular disease, Department of Cardiology, Tianjin Institute of Cardiology, The Second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - George Bazoukis
- Second Department of Cardiology, Evangelismos General Hospital of Athens, Athens, Greece
| | - Wing Tak Wong
- School of Life Sciences, Chinese University of Hong Kong, Hong Kong, Hong Kong
- State Key Laboratory of Agrobiotechnology, Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - Sunny Hei Wong
- Department of Medicine and Therapeutics, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, Hong Kong
- Li Ka Shing Institute of Health Sciences, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, Hong Kong
| | | | - Adrian Baranchuk
- Division of Cardiology, Kingston General Hospital, Queen’s University, Kingston, ON, Canada
| | - Lap Ah Tse
- JC School of Public Health and Primary Care, Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - Yunlong Xia
- Department of Cardiovascular Medicine, First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Guangping Li
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular disease, Department of Cardiology, Tianjin Institute of Cardiology, The Second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - Martin C.S. Wong
- JC School of Public Health and Primary Care, Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - Yat Sun Chan
- Department of Medicine and Therapeutics, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, Hong Kong
- Li Ka Shing Institute of Health Sciences, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - Nan Mu
- Department of Gynecology and Obstetrics, Yantai Yuhuangding Hospital Affiliated to Qingdao University, Yantai, Shandong, 264000, China
| | - Mei Dong
- Department of Gynecology and Obstetrics, Yantai Yuhuangding Hospital Affiliated to Qingdao University, Yantai, Shandong, 264000, China
| | - Tong Liu
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular disease, Department of Cardiology, Tianjin Institute of Cardiology, The Second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - International Health Informatics Study (IHIS) Network
- Department of Medicine and Therapeutics, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, Hong Kong
- Li Ka Shing Institute of Health Sciences, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, Hong Kong
- Department of Anaesthesia and Intensive Care, State Key Laboratory of Digestive Disease, Chinese University of Hong Kong, Hong Kong, Hong Kong
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular disease, Department of Cardiology, Tianjin Institute of Cardiology, The Second Hospital of Tianjin Medical University, Tianjin, 300211, China
- Second Department of Cardiology, Evangelismos General Hospital of Athens, Athens, Greece
- School of Life Sciences, Chinese University of Hong Kong, Hong Kong, Hong Kong
- State Key Laboratory of Agrobiotechnology, Chinese University of Hong Kong, Hong Kong, Hong Kong
- Division of Cardiology, Kingston General Hospital, Queen’s University, Kingston, ON, Canada
- JC School of Public Health and Primary Care, Chinese University of Hong Kong, Hong Kong, Hong Kong
- Department of Cardiovascular Medicine, First Affiliated Hospital of Dalian Medical University, Dalian, China
- Department of Gynecology and Obstetrics, Yantai Yuhuangding Hospital Affiliated to Qingdao University, Yantai, Shandong, 264000, China
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22
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Koh TW. When to use femoral vein injection for diagnosis of patent foramen ovale-Effect of a persistent eustachian valve on right atrial flow patterns during contrast transesophageal echocardiography. Echocardiography 2017; 34:768-772. [PMID: 28299822 DOI: 10.1111/echo.13511] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Contrast echocardiography using agitated saline injected into the antecubital vein is the most common method used for the diagnosis of patent foramen ovale. We describe a case whereby the presence of a persistent eustachian valve and a "negative contrast sign" during contrast transesophageal echocardiography raised suspicion of a false-negative result. Femoral vein injection of contrast successfully demonstrated a patent foramen ovale. Femoral vein injection should be considered if this scenario is recognized because the eustachian valve directs blood preferentially from the inferior vena cava toward the interatrial septum and this route may prove to be more reliable.
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Affiliation(s)
- Tat W Koh
- Department of Cardiology, Barts Heart Centre, London, United Kingdom
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23
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Ponamgi SP, Vaidya VR, DeSimone CV, Noheria A, Hodge DO, Slusser JP, Ammash NM, Bruce CJ, Rabinstein AA, Friedman PA, Asirvatham SJ. Endocardial Device Leads in Patients with Patent Foramen Ovale: Echocardiographic Correlates of Stroke/TIA and Mortality. Pacing Clin Electrophysiol 2017; 40:310-322. [PMID: 27943333 PMCID: PMC5352469 DOI: 10.1111/pace.12985] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Revised: 10/24/2016] [Accepted: 11/02/2016] [Indexed: 11/29/2022]
Abstract
BACKGROUND Echocardiographically detected patent foramen ovale (PFO) has been associated with stroke/transient ischemic attack (TIA) in patients with cardiac implantable electronic devices (CIEDs). We sought to evaluate the relationship between echocardiographic characteristics and risk of stroke/TIA and mortality in CIED patients with PFO. METHODS In 6,086 device patients, PFO was detected in 319 patients. A baseline echocardiogram was present in 250 patients, with 186 having a follow-up echocardiogram. RESULTS Of 250 patients with a baseline echocardiogram, 9.6% (n = 24) had a stroke/TIA during mean follow-up of 5.3 ± 3.1 years; and 42% (n = 105) died over 7.1 ± 3.7 years. Atrial septal aneurysm, prominent Eustachian valve, visible shunting across PFO, baseline or change in estimated right ventricular systolic pressure (RVSP)/tricuspid regurgitation (TR), or maximum RVSP were not associated with postimplant stroke/TIA (P > 0.05). An exploratory multivariate analysis using time-dependent Cox models showed increased hazard of death in patients with increase in TR ≥2 grades (hazard ratio [HR] 1.780, 95% confidence interval [CI] 1.447-2.189, P < 0.0001), or increase in RVSP by >10 mm Hg (HR 2.018, 95% CI 1.593-2.556, P < 0.0001), or maximum RVSP in follow-up (HR 1.432, 95% CI 1.351-1.516, P < 0.0001). A significant increase (P < 0.001) in TR was also noted during follow-up. CONCLUSIONS In patients with CIED and PFO, structural and hemodynamic echocardiographic markers did not predict future stroke/TIA. However, a significantly higher TR or RVSP was associated with higher mortality.
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Affiliation(s)
- Shiva P. Ponamgi
- Division of Hospital Internal Medicine, Mayo Clinic Health System, Austin, Minnesota, U.S.A
| | - Vaibhav R. Vaidya
- Division of Internal Medicine, Mayo Clinic, Rochester, Minnesota, U.S.A
| | | | - Amit Noheria
- Cardiovascular Division, Washington University School of Medicine, St. Louis, Missouri, U.S.A
| | - David O. Hodge
- Department of Health Sciences Research, Mayo Clinic, Jacksonville, Florida, U.S.A
| | - Joshua P. Slusser
- Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota, U.S.A
| | - Naser M. Ammash
- Division of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota, U.S.A
| | - Charles J. Bruce
- Division of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota, U.S.A
| | | | - Paul A. Friedman
- Division of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota, U.S.A
| | - Samuel J. Asirvatham
- Division of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota, U.S.A
- Department of Pediatrics and Adolescent Medicine, Mayo Clinic, Rochester, Minnesota, U.S.A
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24
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Tariq N, Tepper SJ, Kriegler JS. Patent Foramen Ovale and Migraine: Closing the Debate--A Review. Headache 2016; 56:462-78. [PMID: 26952049 DOI: 10.1111/head.12779] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2015] [Revised: 12/26/2015] [Accepted: 12/27/2015] [Indexed: 01/03/2023]
Abstract
BACKGROUND A link between patent foramen ovale (PFO) and migraine as well as the utility of closure of PFO and its effect on migraine have been subjects of debate. The present review is an effort to gather the available evidence on this topic and formulate recommendations. METHODS A systematic search of electronic databases (Medline, Embase, Cochrane Library) was performed. A separate search in associated reference lists of identified studies was done. Observational studies and clinical trials published in English using the International Headache Society criteria for diagnosis of migraine were included in the analysis. The search was performed in 3 categories: prevalence of migraine in patients with PFO, prevalence of PFO in migraine patients, and effect of PFO closure and its effect on migraine. The quality of evidence and strength of recommendations during review of these studies was analyzed. RESULTS About 14 observational studies with 2602 subjects who had PFO were identified. Migraine prevalence ranged from 16% to 64%. Another 20 studies reported 2444 patients with migraine; the prevalence of PFO ranged from 15% to 90%. About 20 observational studies (1194 patients) that examined the effect of PFO closure on migraine were identified. Resolution of migraine was reported in 10% to 83% of patients, improvement in 14% to 83%, no change in 1% to 54%, and worsening in 4% to 8%. The overall quality of these observational studies was poor. Finally, 3 randomized clinical trials included a total of 238 patients who underwent PFO closure compared with 234 patients in the control groups. All 3 trials failed to meet their primary end points defined as migraine resolution and greater than 50% reduction in migraine days at 1 year. In 2 of the clinical trials, there was some benefit noted in a small subset of migraine patients with aura, but the numbers were too small to extrapolate the findings to the general migraine population. CONCLUSIONS There is no good quality evidence to support a link between migraine and PFO. Closure of PFO for migraine prevention does not significantly reduce the intensity and severity of migraine. We do not recommend the routine use of this procedure in current practice.
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Affiliation(s)
- Nauman Tariq
- Michigan Headache and Neurological Institute Ringgold standard institution - Neurology, Ann Arbor, Michigan, USA
| | - Stewart J Tepper
- Dartmouth College Geisel School of Medicine Ringgold standard institution - Neurology, Hanover, New Hampshire, USA
| | - Jennifer S Kriegler
- Cleveland Clinic - Center for Neurological Restoration, Cleveland, Ohio, USA
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25
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Rigatelli G, Dell'Avvocata F, Giordan M, Vassilev D, Cardaioli P. Incomplete Cor Triatriatum Dexter and Its Clinical and Technical Implications in Interatrial Shunt Device-Based Closure: An Intracardiac Echocardiography Study. CONGENIT HEART DIS 2016; 11:420-425. [DOI: 10.1111/chd.12326] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/22/2015] [Indexed: 11/28/2022]
Affiliation(s)
- Gianluca Rigatelli
- Section of Adult Congenital and Adult Heart Disease, Cardiovascular Diagnosis and Endoluminal Interventions; Rovigo General Hospital; Rovigo Italy
| | - Fabio Dell'Avvocata
- Section of Adult Congenital and Adult Heart Disease, Cardiovascular Diagnosis and Endoluminal Interventions; Rovigo General Hospital; Rovigo Italy
| | - Massimo Giordan
- Section of Adult Congenital and Adult Heart Disease, Cardiovascular Diagnosis and Endoluminal Interventions; Rovigo General Hospital; Rovigo Italy
| | - Dobrin Vassilev
- Division of Cardiology; Sant Katerinen Hospital, Sofia University Medical School; Sofia Bulgaria
| | - Paolo Cardaioli
- Section of Adult Congenital and Adult Heart Disease, Cardiovascular Diagnosis and Endoluminal Interventions; Rovigo General Hospital; Rovigo Italy
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Madeira S, Raposo L, David R, Marques A, Andrade Gomes J, Cardim N, Anjos R. Dyspnea in a nonagenarian: The usual suspects, an unexpected culprit. REVISTA PORTUGUESA DE CARDIOLOGIA (ENGLISH EDITION) 2015. [DOI: 10.1016/j.repce.2015.08.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Madeira S, Raposo L, David R, Marques A, Andrade Gomes J, Cardim N, Anjos R. Dyspnea in a nonagenarian: The usual suspects, an unexpected culprit. Rev Port Cardiol 2015; 34:559.e1-6. [PMID: 26320092 DOI: 10.1016/j.repc.2015.01.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2014] [Accepted: 01/02/2015] [Indexed: 11/15/2022] Open
Abstract
Platypnea-orthodeoxia syndrome (POS) is an uncommon syndrome characterized by dyspnea and hypoxemia triggered by orthostatism and relieved by recumbency. It is often associated with an interatrial shunt through a patent foramen ovale (PFO). We report the case of a 92-year-old woman initially admitted in the setting of a traumatic femoral neck fracture (successfully treated with hip replacement surgery) in whom a reversible decline in transcutaneous oxygen saturation from 98% (in the supine position) to 84% (in the upright position) was noted early post-operatively. Thoracic multislice computed tomography excluded pulmonary embolism and severe parenchymal lung disease. The diagnosis of POS was confirmed by tilt-table contrast transesophageal echocardiography, which demonstrated a dynamic and position-dependent right-to-left shunt (torrential when semi-upright and minimal in the supine position) through a PFO. The patient underwent percutaneous closure of the PFO with an Amplatzer device, which led to prompt symptom relief and full functional recovery.
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Affiliation(s)
| | | | | | | | | | | | - Rui Anjos
- Hospital de Santa Cruz, Carnaxide, Portugal
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Lunetta M, Costa F, Gattuta ML, Novo S. Transesophageal Contrast Echocardiography is Not Always the Gold Standard Method in the Identification of a Patent Foramen Ovale: A Clinical Case. J Cardiovasc Echogr 2015; 25:86-89. [PMID: 28465942 PMCID: PMC5353415 DOI: 10.4103/2211-4122.166084] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
In the embryo, Eustachian valve is a crescent-shaped membrane extending from the lower margin of the inferior vena cava and the ostium of the coronary sinus into the right atrium toward fossa ovalis and tricuspid valve. At birth, after the functional closure of the foramen ovale, the Eustachian valve loses its function, reducing to an embryo remnant. According to growing evidence, a persistent Eustachian valve is a frequent finding in patients with a patent foramen ovale (PFO). By directing the blood from the inferior cava to the interatrial septum, it may prevent the spontaneous closure of PFO after birth and indirectly predispose to paradoxical embolism. Transesophageal contrast enhanced echocardiography (cTEE) is considered the gold standard to diagnose a PFO in postnatal life, but its accuracy maybe is not so high in the presence of a persistent Eustachian valve. In these cases, color Doppler TEE is more sensitive and simplifies the diagnostic process, reducing the duration of TEE and improving the patient compliance.
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Affiliation(s)
- Monica Lunetta
- Department of Internal Medicine and Specialty, University Hospital of Palermo, Palermo, Italy
| | - Francesco Costa
- Department of Clinical and Experimental Medicine, Cardiology Unit, University Hospital of Messina, Messina, Italy
| | - Marcello La Gattuta
- Department of Radiology, DIBIMEF, University Hospital "P Giaccone", University of Palermo, Palermo, Italy
| | - Salvatore Novo
- Department of Internal Medicine and Specialty, University Hospital of Palermo, Palermo, Italy
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Inglessis I, Elmariah S, Rengifo-Moreno PA, Margey R, O'Callaghan C, Cruz-Gonzalez I, Baron S, Mehrotra P, Tan TC, Hung J, Demirjian ZN, Buonanno FS, Ning M, Silverman SB, Cubeddu RJ, Pomerantsev E, Schainfeld RM, Dec GW, Palacios IF. Long-term experience and outcomes with transcatheter closure of patent foramen ovale. JACC Cardiovasc Interv 2014; 6:1176-83. [PMID: 24262618 DOI: 10.1016/j.jcin.2013.06.013] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2013] [Accepted: 06/21/2013] [Indexed: 01/11/2023]
Abstract
OBJECTIVES This study sought to examine the frequency of indications for and the immediate and long-term clinical outcomes of transcatheter closure of patent foramen ovale (PFO). BACKGROUND Transcatheter PFO closure is commonly performed for several indications, including cryptogenic stroke, despite conflicting data regarding the efficacy of this intervention. METHODS We report the outcomes of 800 consecutive patients (52% male, 50 ± 14 years of age) who underwent PFO closure at our institution after multidisciplinary evaluation over a 16-year period. RESULTS Indications for closure included cryptogenic cerebrovascular event (94%), hypoxemia (2%), peripheral embolism (3%), and migraine headaches (2%). Procedural success was 99% with effective closure obtained in 93% of patients. At a mean follow-up of 42.7 ± 33.4 months, 21 patients suffered a recurrent ischemic neurologic event (12 strokes, and 9 transient ischemic attacks) for an incidence rate of 0.79 events per 100 person-years and freedom from recurrent events of 91.6% at 10 years. There was no device-based difference in the rate of recurrent ischemic neurologic events (p = 0.82). Only Eustachian valve prominence (hazard ratio: 9.04; 95% confidence interval: 2.07 to 39.44; p = 0.0034) was associated with recurrent neurologic events. CONCLUSIONS Transcatheter PFO closure is safe and feasible in patients with several clinical indications. The long-term efficacy of this intervention in patients with paradoxical embolism appears superb in this observational study. Carefully selected patients with features suggestive of paradoxical embolism are the most likely to benefit from PFO closure and should be the focus of future investigation.
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Affiliation(s)
- Ignacio Inglessis
- Cardiology Division, Department of Medicine, Massachusetts General Hospital, Harvard, Medical School, Boston, Massachusetts
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Abstract
Ischemic stroke in younger people is common, and often remains unexplained. There is a well-documented association between unexplained stroke in younger people, and the presence of a patent foramen ovale. Therefore, in the absence of a clear cause of stroke, the heart is often assessed in detail for such lower risk causes of stroke. This usually involves imaging with a transesophageal echo, and investigation for a right-to-left shunt. An understanding of the anatomy of the atrial septum, and its associated abnormalities, is important for the stroke neurologist charged with decision making regarding appropriate secondary prevention. In this paper, we review the development and anatomy of the right heart with a focus on patent foramen ovale, and other associated abnormalities. We discuss how the heart can be imaged in the case of unexplained stroke, and provide examples. Finally, we suggest a method of investigation, in light of the recent European Association of Echocardiography guidance. Our aim is to provide the neurologist with an understanding on how the heart can be investigated in unexplained stroke, and the significance of abnormalities detected.
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Affiliation(s)
- Paul E Cotter
- Department of Medicine, University of Cambridge, Cambridge, UK.
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Rigatelli G, Dell'Avvocata F, Cardaioli P, Giordan M, Braggion G, Aggio S, Chinaglia M, Mandapaka S, Kuruvilla J, Chen JP, Nanjundappa A. Permanent right-to-left shunt is the key factor in managing patent foramen ovale. J Am Coll Cardiol 2011; 58:2257-61. [PMID: 22078434 DOI: 10.1016/j.jacc.2011.06.064] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2011] [Revised: 05/24/2011] [Accepted: 06/16/2011] [Indexed: 10/15/2022]
Abstract
OBJECTIVES We sought to prospectively evaluate risk of stroke and impact of transcatheter patent foramen ovale (PFO) closure in patients with permanent right-to left shunt compared with those with Valsalva maneuver-induced right-to-left shunt. BACKGROUND Pathophysiology and properly management of PFO still remain far from being fully clarified: in particular, the contribution of permanent right-to-left shunt remains unknown. METHODS Between March 2006 and October 2010, we enrolled 180 (mean age 44 ± 10.9 years, 98 women) of 320 consecutive patients referred to our center for transcatheter PFO closure, who had spontaneous permanent right-to-left shunt on transcranial Doppler and transthoracic/transesophageal echocardiography. All patients fulfilled the standard current indications for transcatheter closure and underwent preoperative transesophageal echocardiography and brain magnetic resonance imaging, with subsequent intracardiac echocardiographic-guided transcatheter PFO closure. We compared the clinical echocardiographic characteristics of these patients (Permanent Group) with the rest of 140 patients with right-to-left shunt only during Valsalva maneuver (Valsalva Group). RESULTS Compared with the Valsalva Group patients, patients of the Permanent Group had increased frequency of multiple ischemic brain lesions on magnetic resonance imaging, previous recurrent stroke, previous peripheral arteries embolism, migraine with aura, and-more frequently-atrial septal aneurysm and prominent Eustachian valve. The presence of permanent shunt confers the highest risk of recurrent stroke (odds ratio: 5.9, 95% confidence interval: 2.0 to 12, p < 0.001). No differences were recorded between the 2 groups with regard to recurrence of ischemic events after the closure procedure. CONCLUSIONS Despite its small-sample nature, our study suggests that patients with permanent right-to-left shunt have potentially a higher risk of paradoxical embolism compared with those without.
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Affiliation(s)
- Gianluca Rigatelli
- Section of Adult Congenital and Adult Heart Disease, Cardiovascular Diagnosis and Endoluminal Interventions, Rovigo General Hospital, Viale Tre Martiri, Rovigo, Italy.
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Scacciatella P, Butera G, Meynet I, Giorgi M, D'Amico M, Pennone M, Alunni G, Frisenda V, Pelloni E, Marra S. Percutaneous closure of patent foramen ovale in patients with anatomical and clinical high-risk characteristics: long-term efficacy and safety. J Interv Cardiol 2011; 24:477-84. [PMID: 21539612 DOI: 10.1111/j.1540-8183.2011.00652.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Transcatheter closure of patent foramen ovale (PFO) is a widespread procedure, but no randomized study on its outcome in high-risk patients is available. Our aims were to determine the efficacy and safety of this procedure in a cohort of high-risk patients through the observation of clinical adverse events and residual shunt, to evaluate the impact of transesophageal echocardiography (TEE) guidance during the procedure, and investigate the relationship between the anatomical and clinical characteristics and the outcome. METHODS AND RESULTS Ninety-five patients underwent PFO closure for cryptogenic cerebral ischemia; each of them presented one or more of the following risk factors: recurrent cerebral ischemia (9.5%), atrial septum aneurysm (ASA, 74.5%), prominent Eustachian valve (EV, 23.2%), severe basal shunt (9.5%), thrombophilic factors (20%), deep vein thrombosis (4.2%). The procedure was performed successfully in all patients. On median follow-up of 18 months, the neurologic recurrent events rate was 1.1% and the major adverse cardiac event (MACE) rate was 1.1%. At 6-month TEE follow-up, the residual shunt rate was 12.6% (3.1% moderate to severe). A significant correlation was found between residual shunt and prominent EV alone (P = 0.036) or in association with ASA (P = 0.021). All adverse events occurred in the first 8 months, and the event-free survival rate was 86.2%. CONCLUSIONS Our study suggests that transcatheter PFO closure is a safe procedure even in a selected population of high-risk patients, presenting satisfactory efficacy and safety. The presence of a prominent EV alone or with ASA correlates positively with the occurrence of residual shunt.
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Affiliation(s)
- Paolo Scacciatella
- Department of Cardiology 2, University Hospital S. Giovanni Battista, Turin, Italy
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Prominent persisting Eustachian valve initiates spontaneous right-to-left shunt and paradoxical embolism in a patient with patent foramen ovale. Neurol Sci 2011; 32:925-6. [DOI: 10.1007/s10072-011-0567-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2010] [Accepted: 03/19/2011] [Indexed: 12/23/2022]
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Stroke during pregnancy: therapeutic options and role of percutaneous device closure. Heart Lung Circ 2011; 20:538-42. [PMID: 21459671 DOI: 10.1016/j.hlc.2011.03.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2010] [Revised: 03/03/2011] [Accepted: 03/07/2011] [Indexed: 01/21/2023]
Abstract
Percutaneous device closure of patent foramen ovale has developed into a therapeutic option for patients with presumed cryptogenic stroke. The appropriate use of these therapies relies on appropriate clinical assessment, as well as an understanding of the potential advantages of certain closure devices. Pregnancy is an uncommon scenario for stroke, but nonetheless represents a hypercoaguable state which may predispose to thromboembolism. We describe a case of stroke during pregnancy treated with percutaneous device closure; the role of, and alternatives to, device closure are discussed, as are specific issues related to device selection and the interventional procedure.
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Pitfalls in diagnosing PFO: characteristics of false-negative contrast injections during transesophageal echocardiography in patients with patent foramen ovales. J Am Soc Echocardiogr 2010; 23:1136-42. [PMID: 20850947 DOI: 10.1016/j.echo.2010.08.004] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2010] [Indexed: 12/16/2022]
Abstract
BACKGROUND Contrast injections during transesophageal echocardiography for patent foramen ovale (PFO) detection may be false negative. The characteristics of false-negative injections were studied retrospectively. METHODS Contrast transesophageal echocardiography was analyzed for the presence or absence of two characteristics: leftward bulging of the interatrial septum and dense contrast filling of the region of the right atrium adjacent to the interatrial septum. RESULTS Two hundred forty-seven injections were administered to 14 patients with PFOs, and 130 (53%) were false negative. The absence of either characteristic during a single injection resulted in low sensitivity for PFO detection of 7%. When the two characteristics were present at the same time, the sensitivity for PFO detection after a single injection was as high as 95%. CONCLUSIONS The simultaneous presence of both leftward bulging of the interatrial septum and dense contrast filling of the region in the right atrium, adjacent to the interatrial septum, is a prerequisite for PFO detection, and if either characteristic is missing, the injection is inconclusive.
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Vale TA, Newton JD, Orchard E, Bhindi R, Wilson N, Ormerod OJ. Prominence of the Eustachian valve in paradoxical embolism. EUROPEAN JOURNAL OF ECHOCARDIOGRAPHY 2010; 12:33-6. [DOI: 10.1093/ejechocard/jeq100] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Rigatelli G, Dell'avvocata F, Cardaioli P, Ronco F, Giordan M, Braggion G, Aggio S, Chinaglia M, Cheng JP, Nanjundappa A. Left atrial dysfunction in patients with patent foramen ovale and atrial septal aneurysm scheduled for transcatheter closure may play a role in aura genesis. J Interv Cardiol 2010; 23:370-6. [PMID: 20624202 DOI: 10.1111/j.1540-8183.2010.00563.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND It has been suggested that a left atrial (LA) dysfunction induced by large shunt and large atrial septal aneurysm (ASA) may act as a concurrent mechanism of arterial embolism in patients with patent foramen ovale (PFO) and prior stroke. We aimed to evaluate the potential contribution of this mechanism as trigger of migraine in patients with PFO. METHODS From January 2007 to September 2009, we prospectively enrolled subjects with migraine who underwent percutaneous PFO closure. Echocardiographic parameter of LA dysfunction was evaluated: pre- and postoperative values were compared to values of different sex and heart rate matched populations: 30 healthy patients, 21 migraine patients without PFO (MwoPFO), and a group of 25 PFO patients without migraine (PFOwoM). The Migraine Disability Assessment Score (MIDAS) was used to assess the incidence and severity of migraine. RESULTS Forty-five patients (38 females, mean age 38 +/- 6.7 years, mean MIDAS 35.8 +/- 4.7, and 28 patients with migraine with aura) fulfilled the inclusion criteria. After successful percutaneous closure (mean follow-up of 18.2 +/- 4.8 months), PFO closure remained complete in 95%; 35 of 45 patients reported resolution or amelioration of migraine (mean MIDAS score 12.3 +/- 8.8, P < 0.03). All patients with aura reported aura resolution. Preclosure values demonstrated significantly greater LA dysfunction, when compared with healthy and MwoPFO groups. Among patients in the study group, only patients with migraine with aura showed LA dysfunction comparable to PFOwoM patients. CONCLUSION This study suggests that LA dysfunction probably does not contribute to migraine itself but may play a role in the genesis of aura symptoms.
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Affiliation(s)
- Gianluca Rigatelli
- Section of Adult Congenital and Adult Heart Disease, Cardiovascular Diagnosis and Endoluminal Interventions, Rovigo General Hospital, Rovigo, Italy.
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Blood pressure treatment in acute ischemic stroke: a review of studies and recommendations. Curr Opin Neurol 2010; 23:46-52. [PMID: 20038827 DOI: 10.1097/wco.0b013e3283355694] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
PURPOSE OF REVIEW Elevated blood pressure (BP) is frequent in patients with acute ischemic stroke. Pathophysiological data support its usefulness to maintain adequate perfusion of the ischemic penumba. This review article aims to summarize the available evidence from clinical studies that examined the prognostic role of BP during the acute phase of ischemic stroke and intervention studies that assessed the efficacy of active BP alteration. RECENT FINDINGS We found 34 observational studies (33,470 patients), with results being inconsistent among the studies; most studies reported a negative association between increased levels of BP and clinical outcome, whereas a few studies showed clinical improvement with higher BP levels, clinical deterioration with decreased BP, or no association at all. Similarly, the conclusions drawn by the 18 intervention studies included in this review (1637 patients) were also heterogeneous. Very recent clinical data suggest a possible beneficial effect of early treatment with some antihypertensives on late clinical outcome. SUMMARY Observational and interventional studies of management of acute poststroke hypertension yield conflicting results. We discuss different explanations that may account for this and discuss the current guidelines and pathophysiological considerations for the management of acute poststroke hypertension.
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Rigatelli G, Dell'Avvocata F, Ronco F, Cardaioli P, Giordan M, Braggion G, Aggio S, Chinaglia M, Rigatelli G, Chen JP. Primary Transcatheter Patent Foramen Ovale Closure Is Effective in Improving Migraine in Patients With High-Risk Anatomic and Functional Characteristics for Paradoxical Embolism. JACC Cardiovasc Interv 2010; 3:282-7. [DOI: 10.1016/j.jcin.2009.11.019] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2009] [Revised: 10/28/2009] [Accepted: 11/13/2009] [Indexed: 11/26/2022]
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Fazio G, Ferro G, Carita P, Lunetta M, Gullotti A, Trapani R, Fabbiano A, Novo G, Novo S. The PFO anatomy evaluation as possible tool to stratify the associated risks and the benefits arising from the closure. EUROPEAN JOURNAL OF ECHOCARDIOGRAPHY 2010; 11:488-91. [DOI: 10.1093/ejechocard/jeq003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Rigatelli G, Dell'Avvocata F, Giordan M, Braggion G, Aggio S, Chinaglia M, Roncon L, Cardaioli P, Chen JP. Embolic implications of combined risk factors in patients with patent foramen ovale (the CARPE criteria): consideration for primary prevention closure? J Interv Cardiol 2009; 22:398-403. [PMID: 19515082 DOI: 10.1111/j.1540-8183.2009.00478.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND Large patent foramen ovale (PFO), spontaneous right-to-left shunt, large atrial septal aneurysm (ASA), coagulation abnormalities, and prominent eustachian valve (EV) have all been independently suggested as risk factors for recurrent stroke. We sought to retrospectively evaluate risk of stroke and impact of transcatheter PFO closure in patients with concurrent large PFO, spontaneous right-to-left shunt, large ASA, coagulation abnormalities, and prominent EV. METHODS Between March 2006 and October 2008, 36 (mean age 44 +/- 10.9 years, 28 females) out of 120 consecutive patients referred to our center for transcatheter PFO closure had concomitant diagnosis of (a) large PFO on transcranial Doppler (TCD) and transesophageal echocardiography (TEE), (b) spontaneous right-to-left shunt on TCD, (c) large ASA, (d) prominent EV, and (e) coagulation abnormalities. All patients fulfilled the standard current indications for transcatheter closure and underwent preoperative TEE and brain magnetic resonance imaging (MRI), with subsequent intracardiac echocardiographic-guided transcatheter PFO closure. RESULTS Compared to the remaining PFO population in the same period, patients with all five concomitant features had more ischemic brain lesions on MRI, previous history of recurrent stroke, more frequently a history of venous thromboembolism, and more severe migraine with aura. The concomitance of all the features confers the highest risk of recurrent stroke (OR 9.9, 3.0-18 [95% CI], P < 0.001). CONCLUSIONS Despite its small sample size and nonrandomized retrospective nature, this is the first study to suggest that patients with concurrence of all the investigated characteristics have potentially a higher risk of stroke compared to controls. We thus propose the CARP criteria as a basis for further larger, longitudinal studies to assess the potential benefits of transcatheter closure in this patient subset in the absence of clinical recurrent stroke.
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Affiliation(s)
- Gianluca Rigatelli
- Section of Adult Congenital and Adult Heart Disease, Cardiovascular Diagnosis and Endoluminal Interventions, Rovigo General Hospital, Rovigo, Italy.
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