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Sera S, Okazaki Y, Kashiwa K, Ichiba T. A Case Report of Under-Recognized Conditions in Pulmonary Embolism: Patent Foramen Ovale and Right Ventricular Thrombus. Cureus 2024; 16:e52535. [PMID: 38371032 PMCID: PMC10870038 DOI: 10.7759/cureus.52535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/18/2024] [Indexed: 02/20/2024] Open
Abstract
Pulmonary embolism (PE) is a potentially life-threatening condition that presents with a spectrum of clinical symptoms ranging from asymptomatic to hemodynamic instability. The early diagnosis in the emergency department is often challenging. Although the association between patent foramen ovale (PFO) and thromboembolic events in patients with PE is well-documented, the significance of the presence of PFO in patients with PE may be underrecognized. In addition, the occurrence of right ventricular thrombus (RVT) in PE is a rare but significant complication with implications for disease management. We report a case of acute-on-chronic PE with concurrent bilateral renal infarction due to a paradoxical embolus, alongside RVT. A 35-year-old male presented at our emergency department with complaints of sudden onset abdominal pain. Bilateral renal infarction was identified on a contrast-enhanced computed tomography (CT). Point-of-care ultrasound showed suggestive findings of PE and RVT. Subsequently, a pulmonary CT angiography confirmed bilateral PE, a PFO, and RVT. The patient was effectively managed with thrombolytic therapy, with extracorporeal membrane oxygenation on standby. This case highlights the need to recognize the diverse clinical manifestations of PE and the importance of considering coexisting PFO and RVT in affected patients. The diagnosis of PE can be complex when symptoms overlap with arterial thrombosis, such as renal infarction secondary to a PFO. In addition, RVT, although uncommon, is a serious complication in patients with PE that may require careful evaluation for thrombolytic or anticoagulant therapy. It is critical to consider the possibility of a PFO in all cases of PE, even in the absence of arterial embolism, and to promptly evaluate for RVT prior to initiating treatment.
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Affiliation(s)
- Satoshi Sera
- Department of Emergency Medicine, Hiroshima City Hiroshima Citizens Hospital, Hiroshima, JPN
| | - Yuji Okazaki
- Department of Emergency Medicine, Hiroshima City Hiroshima Citizens Hospital, Hiroshima, JPN
| | - Kenichiro Kashiwa
- Department of Emergency Medicine, Hiroshima City Hiroshima Citizens Hospital, Hiroshima, JPN
| | - Toshihisa Ichiba
- Department of Emergency Medicine, Hiroshima City Hiroshima Citizens Hospital, Hiroshima, JPN
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2
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Taha A, Ali S, Atti L, Duhan S, Elseidy S, Khir F, Keisham B, Aziz S, Spaseski M, Erdem S, ElJack A, Almas T, Uppal D, Ali S, Alraies MC. Cardiovascular Outcomes and Readmissions of Atrial Fibrillation Among Patent Foramen Ovale Occluder Device Recipients: A Propensity Matched National Readmission Study. Curr Probl Cardiol 2024; 49:102115. [PMID: 37802160 DOI: 10.1016/j.cpcardiol.2023.102115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 09/30/2023] [Indexed: 10/08/2023]
Abstract
Patent foramen ovale (PFO) occluder devices are increasingly utilized in minimally invasive procedures used to treat cryptogenic stroke. Data on the impact of Atrial Fibrillation (AF) among PFO occluder device recipients are limited. The Nationwide Readmissions Database was queried between 2016 and 2019 to identify PFO patients with and without AF. The 2 groups were compared using propensity score matching (PSM) and multivariate regression models. The outcomes included in-hospital mortality, acute kidney injury (AKI), Mechanical circulatory support use (MCS), Cardiogenic shock (CS), acute ischemic stroke, bleeding, and other cardiovascular outcomes. Statistical analysis was performed using STATA v. 17. Out of 6508 Weighted hospitalizations for PFO occluder device procedure over the study period, 877 (13.4%) had AF compared to 5631 (86.6%) who did not. On adjusted analysis, PFO with AF group had higher rates of MCS (PSM, 4.5% vs 2.2 %, P value = 0.011) and SCA (PSM, 7.6% vs 4.6 %, P value = 0.015) compared to PFO with no AF. There was no statistically significant difference in the rate of in-hospital mortality (PSM, 5.4% vs 6.4 %, P value = 0.39), CS (PSM, 8.3% vs 5.9 %, P value = 0.075), AKI (PSM, 32.4% vs 32.3 %, P value = 0.96), bleeding (PSM, 2.08% vs 1.3%, P value = 0.235) or the readmission rates among both cohorts. Additionally, AF was associated with higher hospital length of stay (9.5 ± 13.2 vs 8.2 ± 24.3 days, P-value = 0.012) and total cost ($66,513 ± $80,922 vs $52,013±$125,136, 0.025, P-value = 0.025) compared to PFO without AF. AF among PFO occluder device recipients is associated with increased adverse outcomes, including MCS use and SCA, with no difference in mortality and readmission rates among both cohorts. Long-term follow-up needs further studies.
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Affiliation(s)
- Amro Taha
- Department of Internal Medicine, Weiss Memorial Hospital, Chicago, IL
| | - Shafaqat Ali
- Department of Internal Medicine, Louisiana State University, Shreveport, LA
| | - Lalitsiri Atti
- Department of Internal Medicine, Sparrow Hospital-Michigan State University, MI
| | - Sanchit Duhan
- Department of Internal Medicine, Sinai Hospital of Baltimore, Baltimore, MD
| | - Sheref Elseidy
- Department of Internal Medicine, Rochester General Hospital, Rochester, NY
| | - Fadi Khir
- Department of Internal Medicine, Weiss Memorial Hospital, Chicago, IL
| | - Bijeta Keisham
- Department of Internal Medicine, Sinai Hospital of Baltimore, Baltimore, MD
| | - Sundal Aziz
- Department of Medicine, Khyber Medical University, Peshawar, Pakistan
| | - Maja Spaseski
- Department of Internal Medicine, Weiss Memorial Hospital, Chicago, IL
| | - Saliha Erdem
- Department of Internal Medicine, Wayne State University, Detroit Medical Center, MI
| | - Ammar ElJack
- Department of Cardiology, Baylor Scott and White Health, Heart Hospital Plano, TX
| | - Talal Almas
- Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Dipan Uppal
- Department of Cardiology, Cleveland Clinic, FL
| | - Shehzad Ali
- Department of Internal Medicine, Weiss Memorial Hospital, Chicago, IL
| | - M Chadi Alraies
- Department of Cardiology, Detroit Medical Center; Detroit, MI.
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3
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Yetkin E, Atmaca H, Cuglan B, Yalta K. Ignored Role of Paroxysmal Atrial Fibrillation in the Pathophysiology of Cryptogenic Stroke in Patients with Patent Foramen Ovale and Atrial Septal Aneurysm. Curr Cardiol Rev 2024; 20:14-19. [PMID: 38367262 PMCID: PMC11107473 DOI: 10.2174/011573403x267669240125041203] [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: 07/18/2023] [Revised: 11/17/2023] [Accepted: 11/23/2023] [Indexed: 02/19/2024] Open
Abstract
The association between cryptogenic stroke (CS) and patent foramen ovale (PFO) with or without atrial septal aneurysm (ASA) has been a debate for decades in terms of pathophysiologic processes and clinical courses. This issue has become more interesting and complex, because of the concerns associating the CS with so-called normal variant pathologies of interatrial septum, namely ASA and PFO. While there is an anatomical pathology in the interatrial septum, namely PFO and ASA, the embolic source of stroke is not clearly defined. Moreover, in patients with PFO and CS, the risk of recurrent stroke has also been associated with other PFOunrelated factors, such as hyperlipidemia, body mass index, diabetes mellitus, and hypertension, leading to the difficulty in understanding the pathophysiologic mechanism of CS in patients with PFO and/or ASA. Theoretically, the embolic source of cryptogenic stroke in which PFO and/or ASA has been involved can be categorized into three different anatomical locations, namely PFO tissue and/or ASA tissue itself, right or left atrial chambers, and venous vascular territory distal to the right atrium, i.e., inferior vena cava and lower extremity venous system. However, the possible role of paroxysmal atrial fibrillation associated with PFO and/or ASA as a source of cryptogenic stroke has never been mentioned clearly in the literature. This review aims to explain the association of cryptogenic stroke with PFO and/or ASA in a comprehensive manner, including anatomical, clinical, and mechanistic aspects. The potential role of paroxysmal atrial fibrillation and its contribution to clinical course have been also discussed in a hypothetical manner to elucidate the pathophysiology of CS and support further treatment modalities.
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Affiliation(s)
- Ertan Yetkin
- Division of Cardiology, Türkiye Hospital, Istanbul, Turkey
| | - Hasan Atmaca
- Division of Cardiology, Türkiye Hospital, Istanbul, Turkey
| | - Bilal Cuglan
- Department of Cardiology, Kanuni Sultan Suleiman Training and Research Hospital, Istanbul, Turkey
| | - Kenan Yalta
- Department of Cardiology, Faculty of Medicine Edirne, Trakya University, Trakya, Turkey
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Thong EHE, Kong WKF, Poh KK, Wong R, Chai P, Sia CH. Multimodal Cardiac Imaging in the Assessment of Patients Who Have Suffered a Cardioembolic Stroke: A Review. J Cardiovasc Dev Dis 2023; 11:13. [PMID: 38248883 PMCID: PMC10816708 DOI: 10.3390/jcdd11010013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 12/21/2023] [Accepted: 12/27/2023] [Indexed: 01/23/2024] Open
Abstract
Cardioembolic strokes account for 20-25% of all ischaemic strokes, with their incidence increasing with age. Cardiac imaging plays a crucial role in identifying cardioembolic causes of stroke, with early and accurate identification affecting treatment, preventing recurrence, and reducing stroke incidence. Echocardiography serves as the mainstay of cardiac evaluation. Transthoracic echocardiography (TTE) is the first line in the basic evaluation of structural heart disorders, valvular disease, vegetations, and intraventricular thrombus. It can be used to measure chamber size and systolic/diastolic function. Trans-oesophageal echocardiography (TOE) yields better results in identifying potential cardioembolic sources of stroke and should be strongly considered, especially if TTE does not yield adequate results. Cardiac computed tomography and cardiac magnetic resonance imaging provide better soft tissue characterisation, high-grade anatomical information, spatial and temporal visualisation, and image reconstruction in multiple planes, especially with contrast. These techniques are useful in cases of inconclusive echocardiograms and can be used to detect and characterise valvular lesions, thrombi, fibrosis, cardiomyopathies, and aortic plaques. Nuclear imaging is not routinely used, but it can be used to assess left-ventricular perfusion, function, and dimensions and may be useful in cases of infective endocarditis. Its use should be considered on a case-by-case basis. The accuracy of each imaging modality depends on the likely source of cardioembolism, and the choice of imaging approach should be tailored to individual patients.
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Affiliation(s)
| | - William K. F. Kong
- Department of Cardiology, National University Heart Centre Singapore, Singapore 119074, Singapore; (W.K.F.K.); (K.-K.P.); (R.W.); (P.C.)
| | - Kian-Keong Poh
- Department of Cardiology, National University Heart Centre Singapore, Singapore 119074, Singapore; (W.K.F.K.); (K.-K.P.); (R.W.); (P.C.)
| | - Raymond Wong
- Department of Cardiology, National University Heart Centre Singapore, Singapore 119074, Singapore; (W.K.F.K.); (K.-K.P.); (R.W.); (P.C.)
| | - Ping Chai
- Department of Cardiology, National University Heart Centre Singapore, Singapore 119074, Singapore; (W.K.F.K.); (K.-K.P.); (R.W.); (P.C.)
| | - Ching-Hui Sia
- Department of Cardiology, National University Heart Centre Singapore, Singapore 119074, Singapore; (W.K.F.K.); (K.-K.P.); (R.W.); (P.C.)
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Cannata F, Stankowski K, Donia D, Figliozzi S, Fazzari F, Regazzoli D, Reimers B, Bragato RM, Pontone G, Trabattoni D, Colombo A, De Marco F, Mangieri A. Percutaneous suture-based patent foramen ovale closure: A state-of-the-art review. Trends Cardiovasc Med 2023:S1050-1738(23)00095-6. [PMID: 37931791 DOI: 10.1016/j.tcm.2023.10.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 10/18/2023] [Accepted: 10/31/2023] [Indexed: 11/08/2023]
Abstract
Percutaneous closure of a patent foramen ovale (PFO), a common variation of interatrial septum anatomy, is a commonly performed procedure in the catheterization laboratory to reduce the risk of recurrent stroke in selected patients and to treat other PFO-related syndromes. In the last twenty years, disc-based devices have represented the armamentarium of the interventional cardiologist; recently, suture-based devices have become an attractive alternative, despite limited data regarding their long-term performance. The present review gives an overview of the current evidence regarding suture-based PFO closure, the device's characteristics, the echocardiographic evaluation of the PFO anatomy, and recommendations for patient selection. A detailed procedural guide is then provided, and potential complications and future developments in the field are discussed.
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Affiliation(s)
- Francesco Cannata
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, 20090 Pieve Emanuele, Milano, Italy; IRCCS Humanitas Research Hospital, Via Alessandro Manzoni, 56, 20089 Rozzano, Milano, Italy; Department of Perioperative Cardiology and Cardiovascular imaging, Centro Cardiologico Monzino IRCCS, Milan, Italy.
| | - Kamil Stankowski
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, 20090 Pieve Emanuele, Milano, Italy; IRCCS Humanitas Research Hospital, Via Alessandro Manzoni, 56, 20089 Rozzano, Milano, Italy
| | - Dario Donia
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, 20090 Pieve Emanuele, Milano, Italy; IRCCS Humanitas Research Hospital, Via Alessandro Manzoni, 56, 20089 Rozzano, Milano, Italy
| | - Stefano Figliozzi
- IRCCS Humanitas Research Hospital, Via Alessandro Manzoni, 56, 20089 Rozzano, Milano, Italy
| | - Fabio Fazzari
- Department of Perioperative Cardiology and Cardiovascular imaging, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Damiano Regazzoli
- IRCCS Humanitas Research Hospital, Via Alessandro Manzoni, 56, 20089 Rozzano, Milano, Italy
| | - Bernhard Reimers
- IRCCS Humanitas Research Hospital, Via Alessandro Manzoni, 56, 20089 Rozzano, Milano, Italy
| | - Renato Maria Bragato
- IRCCS Humanitas Research Hospital, Via Alessandro Manzoni, 56, 20089 Rozzano, Milano, Italy
| | - Gianluca Pontone
- Department of Perioperative Cardiology and Cardiovascular imaging, Centro Cardiologico Monzino IRCCS, Milan, Italy; Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | - Daniela Trabattoni
- Department of Interventional Cardiology, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Antonio Colombo
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, 20090 Pieve Emanuele, Milano, Italy; IRCCS Humanitas Research Hospital, Via Alessandro Manzoni, 56, 20089 Rozzano, Milano, Italy
| | - Federico De Marco
- Department of Interventional Cardiology, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Antonio Mangieri
- IRCCS Humanitas Research Hospital, Via Alessandro Manzoni, 56, 20089 Rozzano, Milano, Italy.
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Patel U, Dengri C, Pielykh D, Baskar A, Tar MI, Patel G, Patel N, Kothari N, Selvam SA, Sharma AM, Venkata VS, Shah S, Mahmood SN, Peela AS. Secondary Prevention of Cryptogenic Stroke and Outcomes Following Surgical Patent Foramen Ovale Closure Plus Medical Therapy vs. Medical Therapy Alone: An Umbrella Meta-Analysis of Eight Meta-Analyses Covering Seventeen Countries. Cardiol Res 2023; 14:342-350. [PMID: 37936625 PMCID: PMC10627369 DOI: 10.14740/cr1526] [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: 06/19/2023] [Accepted: 08/09/2023] [Indexed: 11/09/2023] Open
Abstract
Background Cryptogenic stroke (CS) is an exclusion diagnosis that accounts for 10-40% of all ischemic strokes. Patent foramen ovale (PFO) is found in 66% of patients with CS, while having a prevalence of 25-30% in the general population. The primary aim was to evaluate the risk of recurrent stroke following surgical PFO closure plus medical therapy vs. medical therapy alone amongst CS, an embolic stroke of undetermined source (ESUS), or transient ischemic attack (TIA). The secondary aim was to evaluate new-onset non-valvular atrial fibrillation, mortality, and major bleeding. Methods We conducted an umbrella meta-analysis using PRISMA guidelines on English studies comparing surgical PFO closure plus medical therapy versus medical therapy alone for managing CS. We extracted data on interventions and outcomes and used random-effects models with generic inverse variance to calculate relative risks (RRs) with 95% confidence intervals for outcome calculations. Results A comprehensive search yielded 54,729 articles on CS and 65,001 on surgical PFO closure, with 1,591 studies focusing on PFO closure and medical therapy for secondary CS, ESUS, or TIA prevention. After excluding non-meta-analyses, 52 eligible meta-analyses were identified, and eight studies were selected for outcome evaluation, excluding non-English, non-human, and studies before January 2019 as of August 31, 2021. Among a total of 41,880 patients, 14,942 received PFO closure + medical therapy, while 26,938 patients received medical therapy alone. Our umbrella meta-analysis showed that PFO closure plus medical therapy had a 64% lower risk of recurrent strokes than medical therapy alone (pooled RR: 0.36). PFO closure plus medical therapy was associated with 4.94 times higher risk of atrial fibrillation. There was no difference in the risk of death or bleeding between both groups. Conclusion In patients with CS, PFO closure, in addition to medical therapy, reduces the risk of recurrence. More research is needed to assess the efficacy of early closure as well as specific risk profiles that would benefit from early intervention to reduce the burden of stroke.
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Affiliation(s)
- Urvish Patel
- Department of Neurology and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- These authors contributed equally to the article
| | - Chetna Dengri
- Department of Neurology, Cleveland Clinic Florida, Weston, FL 33331, USA
- These authors contributed equally to the article
| | - David Pielykh
- Odessa National Medical University, Valikhovskiy Lane 2, Odessa 65000, Ukraine
| | - Aakash Baskar
- K.A.P. Viswanatham Government Medical College, Musiri, Trichy, Tamilnadu 621006, India
| | - Muhammad Imtiaz Tar
- Touro University Nevada College of Osteopathic Medicine, Henderson, NV 89014, USA
| | | | - Neel Patel
- Department of Public Health, Icahn School of Medicine at Mount Sinai, New York, NY 10029 USA
| | - Nishel Kothari
- Dartmouth Hitchcock Medical Center, Lebanon, NH 03766, USA
| | - Renu
- Department of Medicine, Sarojini Naidu Medical College, Agra, Uttar Pradesh 282003, India
| | - Sri Abirami Selvam
- Department of Internal Medicine, St Mary Medical Center, Langhorne, PA 19047, USA
| | - Amit Munshi Sharma
- Department of Medicine, Geisinger Commonwealth School of Medicine, Scranton, PA 18510, USA
| | | | - Shamik Shah
- Department of Neurology, Stormont Vail Health, Topeka, KS, USA
| | - Syed Nazeer Mahmood
- Department of Medicine, Section of Pulmonary/Critical Care, MedStar Washington Hospital Center, Washington, DC 5333, USA
| | - Appala Suman Peela
- Department of Family Medicine, UNC Health Southeastern, Lumberton, NC 28358, USA
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Mirwais M, Santangeli P. Atrial Transseptal Catheterisation: Challenging Scenarios and Techniques to Overcome Them. Arrhythm Electrophysiol Rev 2023; 12:e23. [PMID: 37654671 PMCID: PMC10466273 DOI: 10.15420/aer.2022.25] [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] [Received: 09/03/2022] [Accepted: 05/03/2023] [Indexed: 09/02/2023] Open
Abstract
Atrial transseptal catheterisation is a fundamental skill of any interventional electrophysiologist. In this review, various scenarios that pose unique challenges to atrial transseptal catheterisation are discussed. These scenarios include post-surgical or congenital malformations of the interatrial septum, presence of interatrial septal closure devices, absent or obstructed inferior vena cava and complex congenital heart disease after palliative surgery. Transseptal catheterisation in all of the above situations is feasible and can be performed safely with the aid of dedicated tools and specific techniques.
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Affiliation(s)
- Maiwand Mirwais
- Electrophysiology Section, Cardiovascular Division, Hospital of the University of Pennsylvania, Philadelphia, PA, US
| | - Pasquale Santangeli
- Electrophysiology Section, Cardiovascular Division, Hospital of the University of Pennsylvania, Philadelphia, PA, US
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Lee HJ, Lim DS, Lee J, Lee DG, Oh MY, Park J, Kim CH, Jung JH, Choi RK, Kang YC. Decompression Illness in Divers With or Without Patent Foramen Ovale : A Cohort Study. Ann Intern Med 2023. [PMID: 37429031 DOI: 10.7326/m23-0260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/12/2023] Open
Abstract
BACKGROUND In previous studies, the prevalence of patent foramen ovale (PFO) has been reported to be higher in scuba divers who experienced decompression illness (DCI) than in those who did not. OBJECTIVE To assess the association between PFO and DCI in scuba divers. DESIGN Prospective cohort study. SETTING Tertiary cardiac center in South Korea. PARTICIPANTS One hundred experienced divers from 13 diving organizations who did more than 50 dives per year. MEASUREMENTS Participants had transesophageal echocardiography with a saline bubble test to determine the presence of a PFO and were subsequently divided into high- and low-risk groups. They were followed using a self-reported questionnaire while blinded to their PFO status. All of the reported symptoms were adjudicated in a blinded manner. The primary end point of this study was PFO-related DCI. Logistic regression analysis was done to determine the odds ratio of PFO-related DCI. RESULTS Patent foramen ovale was seen in 68 divers (37 at high risk and 31 at low risk). Patent foramen ovale-related DCI occurred in 12 divers in the PFO group (non-PFO vs. high-risk PFO vs. low-risk PFO: 0 vs. 8.4 vs. 2.0 incidences per 10 000 person-dives; P = 0.001) during a mean follow-up of 28.7 months. Multivariable analysis showed that high-risk PFO was independently associated with an increased risk for PFO-related DCI (odds ratio, 9.34 [95% CI, 1.95 to 44.88]). LIMITATION The sample size was insufficient to assess the association between low-risk PFO and DCI. CONCLUSION High-risk PFO was associated with an increased risk for DCI in scuba divers. This finding indicates that divers with high-risk PFO are more susceptible to DCI than what has been previously reported and should consider either refraining from diving or adhering to a conservative diving protocol. PRIMARY FUNDING SOURCE Sejong Medical Research Institute.
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Affiliation(s)
- Hyun-Jong Lee
- Division of Cardiology, Department of Internal Medicine, Bucheon Sejong Hospital, Bucheon, South Korea (H.L., D.S.L., J.P., C.K., J.J.)
| | - Dal Soo Lim
- Division of Cardiology, Department of Internal Medicine, Bucheon Sejong Hospital, Bucheon, South Korea (H.L., D.S.L., J.P., C.K., J.J.)
| | - Juneyoung Lee
- Department of Biostatistics, College of Medicine, Korea University, Seoul, South Korea (J.L.)
| | - Dong-Geun Lee
- Department of Neurology, Pyeongtaek St. Mary's Hospital, Pyeongtaek, South Korea (D.L.)
| | - Mi-Young Oh
- Department of Neurology, Bucheon Sejong Hospital, Bucheon, South Korea (M.O.)
| | - Jinsik Park
- Division of Cardiology, Department of Internal Medicine, Bucheon Sejong Hospital, Bucheon, South Korea (H.L., D.S.L., J.P., C.K., J.J.)
| | - Chi-Hoon Kim
- Division of Cardiology, Department of Internal Medicine, Bucheon Sejong Hospital, Bucheon, South Korea (H.L., D.S.L., J.P., C.K., J.J.)
| | - Ji-Hyun Jung
- Division of Cardiology, Department of Internal Medicine, Bucheon Sejong Hospital, Bucheon, South Korea (H.L., D.S.L., J.P., C.K., J.J.)
| | - Rak Kyeong Choi
- Division of Cardiology, Department of Internal Medicine, Incheon Sejong Hospital, Incheon, South Korea (R.K.C.)
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9
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Kurmann R, El-Am E, Ahmad A, Abbasi MA, Mazur P, Akiki E, Anand V, Herrmann J, Casanegra AI, Young P, Crestanello J, Bois MC, Maleszewski JJ, Klarich K. Cardiac Masses Discovered by Echocardiogram; What to Do Next? STRUCTURAL HEART : THE JOURNAL OF THE HEART TEAM 2023; 7:100154. [PMID: 37520139 PMCID: PMC10382990 DOI: 10.1016/j.shj.2022.100154] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 12/06/2022] [Accepted: 12/21/2022] [Indexed: 02/12/2023]
Abstract
Cardiac tumors are rare conditions, typically diagnosed on autopsy, but with the advancement of imaging techniques they are now encountered more frequently in clinical practice. Echocardiography is often the initial method of investigation for cardiac masses and provides a quick and valuable springboard for their characterization. While some cardiac masses can be readily identified by echocardiography alone, several require incorporation of multiple data points to reach diagnostic certainty. Herein, we will provide an overview of the main clinical, diagnostic, and therapeutic characteristics of cardiac masses within the framework of their location.
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Affiliation(s)
- Reto Kurmann
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Edward El-Am
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Ali Ahmad
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | | | - Piotr Mazur
- Department of Cardiovascular Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Elias Akiki
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Vidhu Anand
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Joerg Herrmann
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Ana I. Casanegra
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Phillip Young
- Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA
| | - Juan Crestanello
- Department of Cardiovascular Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Melanie C. Bois
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
- Department of Laboratory Medicine & Pathology, Mayo Clinic, Rochester, Minnesota, USA
| | - Joseph J. Maleszewski
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
- Department of Laboratory Medicine & Pathology, Mayo Clinic, Rochester, Minnesota, USA
| | - Kyle Klarich
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
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10
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He W, Huang F, Xie A, Chen X, Sun W, Hu R. Reduction of venous air embolism in coronary computed tomography angiography using a modified method of saline test injection. BMC Med Imaging 2023; 23:54. [PMID: 37041532 PMCID: PMC10091565 DOI: 10.1186/s12880-023-01006-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 03/24/2023] [Indexed: 04/13/2023] Open
Abstract
OBJECTIVES This paper analyzed the feasibility of reducing venous air emboli introduced during tube connection in computed tomography angiography (CTA) through a modified method of saline test injection. METHODS A total of 386 cases of patients undergoing coronary CTA examination were randomly arranged into a control group (199 patients underwent conventional saline injection before the CTA examination) and a case group (187 patients underwent modified saline injection before the CTA examination). The two groups were compared for the location (Fisher's exact test), number (χ2 test), and diameter (Mann-Whitney rank sum test) of the air emboli along the inflow direction of contrast agent within the scan. RESULTS The occurrence rate was 10.55% in the control group and 3.74% in the case group respectively, with a statistically different significance (P = 0.010). In the case group, there were 7 cases of small-grade venous air emboli. In the control group, there were 15 cases of small-grade venous air emboli and 6 cases of moderate-grade venous air emboli. No cases of large-grade venous air emboli were found in both groups. CONCLUSIONS The use of this modified method of saline test injection before CTA examination is able to effectively decrease the occurrence of venous air emboli introduced during tube connection, which has some certain practical significance.
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Affiliation(s)
- Weiling He
- Department of Radiology, Hunan Provincial People's Hospital (The First Affiliated Hospital of Hunan Normal University), No. 61, West Jiefang Road, Changsha, 410002, Hunan, China
| | - Feng Huang
- Department of Radiology, Hunan Provincial People's Hospital (The First Affiliated Hospital of Hunan Normal University), No. 61, West Jiefang Road, Changsha, 410002, Hunan, China.
| | - An Xie
- Department of Radiology, Hunan Provincial People's Hospital (The First Affiliated Hospital of Hunan Normal University), No. 61, West Jiefang Road, Changsha, 410002, Hunan, China
| | - Xiang Chen
- Department of Radiology, Hunan Provincial People's Hospital (The First Affiliated Hospital of Hunan Normal University), No. 61, West Jiefang Road, Changsha, 410002, Hunan, China
| | - Wenjie Sun
- Department of Radiology, Hunan Provincial People's Hospital (The First Affiliated Hospital of Hunan Normal University), No. 61, West Jiefang Road, Changsha, 410002, Hunan, China
| | - Rui Hu
- Department of Interventional Vascular Surgery, Hunan Provincial People's Hospital (The First Affiliated Hospital of Hunan Normal University), Changsha, 410002, Hunan, China
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11
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Aggarwal N, Rector D, Lazar N, Bukovec F. Venous thromboembolism with renal infarct due to paradoxical embolism. BMJ Case Rep 2023; 16:e252322. [PMID: 36977511 PMCID: PMC10069490 DOI: 10.1136/bcr-2022-252322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023] Open
Abstract
Paradoxical thromboembolism has variable presentation depending on site of embolisation. An African-American man in his 40s presented with severe abdominal pain, watery stools and exertional dyspnoea. At presentation, he was tachycardic and hypertensive. Labwork showed elevated creatinine with unknown baseline. Urinalysis showed pyuria. A CT scan was unremarkable. He was admitted with working diagnosis of acute viral gastroenteritis and prerenal acute kidney injury and supportive care was instituted. On day 2, the pain migrated to left flank. Renal artery duplex ruled out renovascular hypertension but showed a lack of distal renal perfusion. MRI confirmed a renal infarct with renal artery thrombosis. Transoesophageal echocardiogram confirmed a patent foramen ovale. Simultaneous arterial and venous thrombosis require hypercoagulable workup, including investigation for malignancy, infection or thrombophilia. Rarely, venous thromboembolism can directly cause arterial thrombosis by 'paradoxical thromboembolism'. Given the rarity of renal infarct, high index of clinical suspicion is necessary.
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Affiliation(s)
- Nishant Aggarwal
- Internal Medicine, Beaumont Health System, Royal Oak, Michigan, USA
| | - Dana Rector
- Internal Medicine, Beaumont Health System, Royal Oak, Michigan, USA
- Oakland University William Beaumont School of Medicine, Oakland University, Rochester, Michigan, USA
| | - Nicholas Lazar
- Internal Medicine, Beaumont Health System, Royal Oak, Michigan, USA
| | - Florian Bukovec
- Internal Medicine, Beaumont Health System, Royal Oak, Michigan, USA
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12
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Proietti R, Rivera-Caravaca JM, Harrison SL, Buckley BJR, López-Gálvez R, Marín F, Fairbairn T, Madine J, Akhtar R, Underhill P, Field M, Lip GYH. Thoracic aortic aneurysm and atrial fibrillation: clinical associations with the risk of stroke from a global federated health network analysis. Intern Emerg Med 2023; 18:423-428. [PMID: 36640228 PMCID: PMC10017617 DOI: 10.1007/s11739-022-03184-6] [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: 09/07/2022] [Accepted: 12/18/2022] [Indexed: 01/15/2023]
Abstract
BACKGROUND An association with aortic aneurysm has been reported among patients with atrial fibrillation (AF). The aims of this study were to investigate the prevalence of thoracic aorta aneurysm (TAA) among patients with AF and to assess whether the co-presence of TAA is associated with a higher risk of adverse clinical outcomes. METHODS AND RESULTS Using TriNetX, a global federated health research network of anonymised electronic medical records, all adult patients with AF, were categorised into two groups based on the presence of AF and TAA or AF alone. Between 1 January 2017 and 1 January 2019, 874,212 people aged ≥ 18 years with AF were identified. Of these 17,806 (2.04%) had a TAA. After propensity score matching (PSM), 17,805 patients were included in each of the two cohorts. During the 3 years of follow-up, 3079 (17.3%) AF patients with TAA and 2772 (15.6%) patients with AF alone, developed an ischemic stroke or transient ischemic attack (TIA). The risk of ischemic stroke/TIA was significantly higher in patients with AF and TAA (HR 1.09, 95% CI 1.04-1.15; log-rank p value < 0.001) The risk of major bleeding was higher in patients with AF and TAA (OR 1.07, 95% CI 1.01-1.14), but not significant in time-dependent analysis (HR 1.04, 95% CI 0.98-1.10; log-rank p value = 0.187), CONCLUSION: This retrospective analysis reports a clinical concomitance of the two medical conditions, and shows in a PSM analysis an increased risk of ischemic events in patients affected by TAA and AF compared to AF alone.
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Affiliation(s)
- Riccardo Proietti
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, United Kingdom.
| | - José Miguel Rivera-Caravaca
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, United Kingdom
- Department of Cardiology, Hospital Clínico Universitario Virgen de La Arrixaca, University of Murcia, Instituto Murciano de Investigación Biosanitaria (IMIB-Arrixaca), CIBERCV, Murcia, Spain
- Faculty of Nursing, University of Murcia, Murcia, Spain
| | - Stephanie Lucy Harrison
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, United Kingdom
- Department of Cardiovascular and Metabolic Medicine, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK
| | - Benjamin James Roy Buckley
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, United Kingdom
| | - Raquel López-Gálvez
- Department of Cardiology, Hospital Clínico Universitario Virgen de La Arrixaca, University of Murcia, Instituto Murciano de Investigación Biosanitaria (IMIB-Arrixaca), CIBERCV, Murcia, Spain
| | - Francisco Marín
- Department of Cardiology, Hospital Clínico Universitario Virgen de La Arrixaca, University of Murcia, Instituto Murciano de Investigación Biosanitaria (IMIB-Arrixaca), CIBERCV, Murcia, Spain
| | - Timothy Fairbairn
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, United Kingdom
| | - Jillian Madine
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, United Kingdom
- Department of Biochemistry and Systems Biology, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, UK
| | - Riaz Akhtar
- Department of Mechanical, Materials and Aerospace Engineering, School of Engineering, University of Liverpool, Liverpool, L69 3GH, UK
| | | | - Mark Field
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, United Kingdom
| | - Gregory Yoke Hong Lip
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, United Kingdom
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13
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Yang D, Elkind MSV. Current perspectives on the clinical management of cryptogenic stroke. Expert Rev Neurother 2023; 23:213-226. [PMID: 36934333 PMCID: PMC10166643 DOI: 10.1080/14737175.2023.2192403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Accepted: 03/14/2023] [Indexed: 03/20/2023]
Abstract
INTRODUCTION Cryptogenic stroke is a heterogeneous entity defined as an ischemic stroke for which no probable cause is identified despite thorough diagnostic evaluation. Since about a quarter of all ischemic strokes are classified as cryptogenic, it is a commonly encountered problem for providers as secondary stroke prevention is guided by stroke etiology. AREAS COVERED In this review, the authors provide an overview of stroke subtype classification schemes and diagnostic evaluation in cryptogenic stroke. They then detail putative cryptogenic stroke mechanisms, their therapeutic implications, and ongoing research. This review synthesizes the available evidence on PubMed up to December 2022. EXPERT OPINION Cryptogenic stroke is an evolving concept that changes with ongoing research. Investigations are focused on improving our diagnostic capabilities and solidifying useful constructs within cryptogenic stroke that could become therapeutically targetable subgroups within an otherwise nonspecific entity. Advances in technology may help move specific proposed cryptogenic stroke mechanisms from undetermined to known source of ischemic stroke.
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Affiliation(s)
- Dixon Yang
- Department of Neurology, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Mitchell S. V. Elkind
- Department of Neurology, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, USA
- American Heart Association
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14
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Field TS, Sposato LA, Hill MD, Healey JS, Andrade JG, Zhou LW. Embolic Stroke of Undetermined Source: Current Perspectives on Diagnosis, Investigations, and Management. Can J Cardiol 2023; 39:172-186. [PMID: 36272633 DOI: 10.1016/j.cjca.2022.10.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 10/12/2022] [Accepted: 10/13/2022] [Indexed: 02/07/2023] Open
Abstract
In 2014, Hart et al. introduced the concept of "embolic stroke of undetermined source" (ESUS) to the clinical-research stroke community. The hypothesis underlying the development of the ESUS construct was that this potentially heterogenous group of stroke mechanisms were largely thromboembolic, and would thus benefit from anticoagulation over antiplatelet for secondary prevention. Since then, 2 large clinical trials have shown that, to date, there is not a clear uniform antithrombotic strategy for secondary prevention after ESUS as it was originally broadly defined. However, this work has yielded valuable information about the patient phenotypes that experience ESUS strokes, as well as hypothesis-generating substudies that have given rise to the next generation of secondary prevention trials aimed at more personalized approaches for different suspected mechanisms of embolic stroke. In parallel with the evolution of ESUS, several studies aimed at screening for atrial fibrillation in the secondary stroke prevention population have generated additional questions about the mechanistic relevance of atrial fibrillation detected after stroke, and how this should inform poststroke workup, and secondary prevention strategies. Herein, we provide a synthesis of the current understanding surrounding the patient phenotypes that experience ESUS strokes, and previous, ongoing, and anticipated clinical trials that will guide earlier and later secondary prevention strategies and poststroke cardiac investigations.
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Affiliation(s)
- Thalia S Field
- Division of Neurology, Vancouver Stroke Program, University of British Columbia, Vancouver, British Columbia, Canada.
| | - Luciano A Sposato
- Schulich School of Medicine and Dentistry, Robarts Research Institute, Heart and Brain Laboratory, London, Ontario, Canada
| | - Michael D Hill
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Jeff S Healey
- Population Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Jason G Andrade
- Division of Cardiology, Centre for Cardiovascular Innovation, University of British Columbia, Vancouver, British Columbia, Canada
| | - Lily W Zhou
- Division of Neurology, Vancouver Stroke Program, University of British Columbia, Vancouver, British Columbia, Canada
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15
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White Matter Lesions Predominantly Located in Deep White Matter Represent Embolic Etiology Rather Than Small Vessel Disease. Dement Neurocogn Disord 2023; 22:28-42. [PMID: 36814699 PMCID: PMC9939570 DOI: 10.12779/dnd.2023.22.1.28] [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: 10/13/2022] [Revised: 01/15/2023] [Accepted: 01/28/2023] [Indexed: 02/17/2023] Open
Abstract
Background and Purpose We investigated the correlation between the deep distribution of white matter hyperintensity (WMH) (dWMH: WMH in deep and corticomedullary areas, with minimal periventricular WMH) and a positive agitated saline contrast echocardiography result. Methods We retrospectively recruited participants with comprehensive dementia evaluations, an agitated saline study, and brain imaging. The participants were classified into two groups according to WMH-distributions: dWMH and dpWMH (mainly periventricular WMH with or without deep WMH.) We hypothesized that dWMH is more likely associated with embolism, whereas dpWMH is associated with small-vessel diseases. We compared the clinical characteristics, WMH-distributions, and positive rate of agitated saline studies between the two groups. Results Among 90 participants, 27 and 12 met the dWMH and dpWMH criteria, respectively. The dWMH-group was younger (62.2±7.5 vs. 78.9±7.3, p<0.001) and had a lower prevalence of hypertension (29.6% vs. 75%, p=0.008), diabetes mellitus (3.7% vs. 25%, p=0.043), and hyperlipidemia (33.3% vs. 83.3%, p=0.043) than the dpWMH-group. Regarding deep white matter lesions, the number of small lesions (<3 mm) was higher in the dWMH-group(10.9±9.7) than in the dpWMH-group (3.1±6.4) (p=0.008), and WMH was predominantly distributed in the border-zones and corticomedullary areas. Most importantly, the positive agitated saline study rate was higher in the dWMH-group than in the dpWMH-group (81.5% vs. 33.3%, p=0.003). Conclusions The dWMH-group with younger participants had fewer cardiovascular risk factors, showed more border-zone-distributions, and had a higher agitated saline test positivity rate than the dpWMH-group, indicating that corticomedullary or deep WMH-distribution with minimal periventricular WMH suggests embolic etiologies.
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16
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Pasquinelly A, Delaviz H, Maklad A, Frank PW. Proposed neural crest involvement in concomitant bifid xiphoid process and atrial septal defect: A case study and review of literature. TRANSLATIONAL RESEARCH IN ANATOMY 2022. [DOI: 10.1016/j.tria.2022.100225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022] Open
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17
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Rais G, Vassallo P, Schorer R, Bollen Pinto B, Putzu A. Patent foramen ovale and perioperative stroke in noncardiac surgery: a systematic review and meta-analysis. Br J Anaesth 2022; 129:898-908. [PMID: 35987705 DOI: 10.1016/j.bja.2022.06.036] [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: 02/03/2022] [Revised: 06/25/2022] [Accepted: 06/29/2022] [Indexed: 11/02/2022] Open
Abstract
BACKGROUND Patent foramen ovale (PFO) is associated with perioperative stroke in noncardiac surgery. The magnitude of this association was assessed in a systematic review and meta-analysis. METHODS Electronic databases were searched up to June 2022 for studies assessing the association between patent foramen ovale and perioperative stroke in adult patients undergoing noncardiac surgery. The primary analysis was limited to studies reporting effect estimates adjusted for significant clinical confounders. We calculated the adjusted odds ratio (aOR) and 95% confidence interval (CI). RESULTS We included nine retrospective and two prospective observational studies, including 21 257 082 patients. The presence of a patent foramen ovale was independently associated with stroke at 30 days after surgery (aOR=6.68 [95% CI: 3.51-12.73]; P<0.001) and at longest follow-up available (aOR=7.36 [95% CI: 3.56-15.21]; P<0.001). The odds of stroke at 30 days varied according to surgical specialty: neurosurgery (aOR=4.52 [95% CI: 3.17-6.43]), vascular surgery (aOR=7.15 [95% CI: 2.52-20.22]), thoracic surgery (aOR=10.64 [95% CI: 5.97-18.98]), orthopaedic surgery (aOR=11.85 [95% CI: 5.38-26.08]), general surgery (aOR=14.40 [95% CI: 10.88-19.06]), and genitourinary surgery (aOR=17.28 [95% CI: 10.36-28.84]). CONCLUSIONS The presence of a patent foramen ovale is associated with a large and consistent increase in odds of stroke across all explored surgical settings. Prospective trials should further explore this association by systematically assessing patent foramen ovale and stroke prevalence and identifying a specific population at risk. This is crucial for the elaboration of prevention plans and may improve perioperative outcomes.
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Affiliation(s)
- Gael Rais
- Department of Acute Medicine, Division of Anaesthesiology, Geneva University Hospitals, Geneva, Switzerland
| | - Paola Vassallo
- Department of Clinical Neuroscience, Lausanne University Hospital, Lausanne, Switzerland
| | - Raoul Schorer
- Department of Acute Medicine, Division of Anaesthesiology, Geneva University Hospitals, Geneva, Switzerland
| | - Bernardo Bollen Pinto
- Department of Acute Medicine, Division of Anaesthesiology, Geneva University Hospitals, Geneva, Switzerland
| | - Alessandro Putzu
- Department of Acute Medicine, Division of Anaesthesiology, Geneva University Hospitals, Geneva, Switzerland.
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18
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Hang D, Schmitt MC, Gonzalez LS, Zdanovec A, Pagel PS. Left Atrial Appendage Confusion: A Mobile Echodensity in a Patient With Endocarditis. J Cardiothorac Vasc Anesth 2022; 36:2829-2832. [PMID: 35144871 DOI: 10.1053/j.jvca.2022.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 01/05/2022] [Indexed: 11/11/2022]
Affiliation(s)
- Dustin Hang
- Department of Anesthesiology, Medical College of Wisconsin, Milwaukee, WI.
| | - Michael C Schmitt
- Department of Anesthesiology, Medical College of Wisconsin, Milwaukee, WI
| | - Laura S Gonzalez
- Department of Anesthesiology, Medical College of Wisconsin, Milwaukee, WI
| | - Amber Zdanovec
- Department of Anesthesiology, Medical College of Wisconsin, Milwaukee, WI
| | - Paul S Pagel
- Anesthesiology Service, the Clement J. Zablocki Veterans Affairs Medical Center, Milwaukee, WI
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19
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McCabe AM, Platek NM, Palmieri JR, Foerst JR. Stroke-Like Symptoms During Sexual Intercourse in a 25-Year-Old Female with a Patent Foramen Ovale. Cureus 2022; 14:e27332. [PMID: 36043015 PMCID: PMC9414168 DOI: 10.7759/cureus.27332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/26/2022] [Indexed: 11/20/2022] Open
Abstract
A 25-year-old female who presented with stroke-like symptoms during sexual intercourse was found to have a patent foramen ovale (PFO). She was diagnosed with a cryptogenic transient ischemic attack (TIA) and underwent a successful catheter-based PFO closure. She had complete resolution of symptoms during both intercourse and physical activity.
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20
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Abdelsayed N, Parza K, Faris M. A Case of Recurrent Embolic Strokes in a Young Female With a Patent Foramen Ovale and Presumed Fibroelastoma. Cureus 2022; 14:e26722. [PMID: 35832435 PMCID: PMC9271363 DOI: 10.7759/cureus.26722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/06/2022] [Indexed: 11/05/2022] Open
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21
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Wiertsema MH, Dickinson MG, Hoendermis ES, Geluk CA. Platypnea orthodeoxia syndrome after recent stroke: a case report of a sandwiched right atrium. Eur Heart J Case Rep 2022; 6:ytac275. [PMID: 35854888 PMCID: PMC9290560 DOI: 10.1093/ehjcr/ytac275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 01/21/2022] [Accepted: 06/29/2022] [Indexed: 11/16/2022]
Abstract
Background Platypnea orthodeoxia syndrome (POS) is a condition characterized by onset or worsening of dyspnoea and desaturation in upright position that is relieved by returning to a supine position. This case report illustrates a sudden onset of severe platypnea caused by compression of the right atrium (RA) due to aortic dilatation and unilateral diaphragmatic paralysis after a recent stroke. Case summary A 71-year-male patient with a medical history of recent stroke of the left hemisphere was referred to emergency department with acute dyspnoea. During observation in the emergency department, desaturation was noted in upright position. A contrast computed tomography excluded pulmonary embolism but revealed a dilated aortic root and an elevated right hemidiaphragm. The RA was compressed between these two structures (sandwiched). Given the clinical suspicion of a POS, a transoesophageal echocardiography was performed which confirmed the presence of a persistent foramen ovale (PFO) in supine position. In upright position, there was a torrential increase in right-to-left shunting. The PFO was closed using an Occlutech™ device. Directly after the procedure, the patient was symptom free. Discussion A rise in RA pressure or difference in flow pattern in the RA can make a PFO become symptomatic. Elevated RA pressure was ruled out. Most anatomical pathologies influencing the flow pattern develop slowly over time. This case shows a presentation of POS after a recent stroke possible due to change in anatomy because of right hemidiaphragm paralysis in combination with the aortic dilatation.
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Affiliation(s)
- Marijn H Wiertsema
- Department of Cardiology, University of Groningen, University Medical Center Groningen , Hanzeplein 1 , 9713 GZ Groningen, The Netherlands
| | - Michael G Dickinson
- Department of Cardiology, University of Groningen, University Medical Center Groningen , Hanzeplein 1 , 9713 GZ Groningen, The Netherlands
| | - Elke S Hoendermis
- Department of Cardiology, University of Groningen, University Medical Center Groningen , Hanzeplein 1 , 9713 GZ Groningen, The Netherlands
| | - Christiane A Geluk
- Department of Cardiology, Martini Ziekenhuis , Groningen , The Netherlands
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22
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Right-to-Left Shunts Occur During Cardiopulmonary Resuscitation: Echocardiographic Observations. Crit Care Med 2022; 50:1486-1493. [PMID: 35678212 DOI: 10.1097/ccm.0000000000005593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES A significant proportion of the population has a patent foramen ovale (PFO). The intracardiac pressure during cardiopulmonary resuscitation (CPR) may differ from that of normal circulation, which may result in a right-to-left shunt in the presence of a PFO. In this study, transesophageal echocardiography (TEE) was conducted to evaluate whether CPR carried out in patients after cardiac arrest causes right-to-left shunt. DESIGN A retrospective observational study. SETTING One academic medical center from January 2017 to April 2020. PATIENTS Patients older than 20 years who suffered from nontraumatic out-of-hospital cardiac arrest (OHCA) and underwent intra-arrest TEE. MEASUREMENT AND MAIN RESULTS Patients who had microbubbles resulting from fluid injection in the right atrium, as indicated on TEE imaging, were included in the analysis. The presence of right-to-left shunt was defined as the appearance of microbubbles in the systemic circulation, including the left atrium, left ventricle, or aorta. A total of 97 patients were included in the final analysis. A right-to-left shunt was observed in 21 patients (21.6%), and no shunt was found in 76 patients (78.4%). The degree of the right-to-left shunt, determined by the number of microbubbles, was mild in 11 patients (52.4%), moderate in eight (38.0%), and severe in two (9.6%). Multivariate analysis showed that no factors were associated with the presence of right-to-left shunt during CPR. CONCLUSIONS Right-to-left shunts can be appreciated during CPR in patients who experience OHCA. Further studies are needed to verify its clinical significance.
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Iskander B, Anwer F, Oliveri F, Fotios K, Panday P, Arcia Franchini AP, Hamid P. Amplatzer Patent Foramen Ovale Occluder Device-Related Complications. Cureus 2022; 14:e23756. [PMID: 35402119 PMCID: PMC8980243 DOI: 10.7759/cureus.23756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Accepted: 04/01/2022] [Indexed: 11/05/2022] Open
Abstract
Patent foramen ovale (PFO) is a standard variant that is present in 25% of the whole adult population. In a certain population, PFO can lead to cerebrovascular accidents. Mechanism of cerebrovascular accidents can be by paradoxical embolization from the right circulation or in situ thrombosis. Diagnosis of a PFO-responsible cerebrovascular accident is based on a thorough work-up to exclude other possible etiologies and detect PFO on trans-thoracic or trans-esophageal echocardiography with bubble study and/or Doppler. Over the last few years, multiple studies have supported that percutaneous PFO closure is superior to medical therapy in the secondary prevention of cerebrovascular accidents. However, numerous adverse events have been linked to PFO closure devices in general compared to medical therapy as new-onset atrial fibrillation, residual shunt, device-related thrombus, bleeding, deep vein thrombosis, pulmonary embolism, and inter-atrial septal erosions. Amplatzer device is one of the PFO occluder devices approved by the FDA. Device-related adverse events have been addressed by comparing the Amplatzer device with other PFO occluder devices. Based on the new data, we expect to see more complications related to PFO closure in the coming few years. We reviewed different studies that looked at the PFO closure-related complications and the trials comparing adverse events in the Amplatzer PFO occluder device compared to other devices. Amplatzer PFO occluder device is either superior or non-statistically different from other PFO occluder devices related to new-onset atrial fibrillation and residual shunt. More studies are needed to address the other less common adverse events. Since many of the device-related complications appear many years after device placement, a long-term follow-up is recommended.
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Hobbes B, Akseer S, Pikula A, Huszti E, Devereaux PJ, Horlick E, Abrahamyan L. Risk of Perioperative Stroke in Patients with Patent Foramen Ovale: A Systematic Review and Meta-Analysis. Can J Cardiol 2022; 38:1189-1200. [PMID: 35247468 DOI: 10.1016/j.cjca.2022.02.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 02/23/2022] [Accepted: 02/24/2022] [Indexed: 11/02/2022] Open
Abstract
BACKGROUND Patent foramen ovale (PFO) is a common congenital cardiac abnormality. Risk of stroke increases perioperatively; however, the association of PFO with perioperative stroke risk remains unclear. We conducted a systematic review to inform the risk of perioperative stroke in patients with PFO undergoing surgery. METHODS EMBASE, MEDLINE, and Cochrane databases were searched from inception to January 2020. We described methods used for establishing PFO and perioperative stroke diagnosis. We conducted meta-analyses to obtain pooled estimates for risk of stroke in patients with and without PFO in different surgical populations. RESULTS Ten articles with a total of 20,858,011 patients met the eligibility criteria. Prevalence of PFO ranged from 0.06-1.4% based on ICD code diagnosis and 10.4-40.4% based on echocardiography diagnosis. Perioperative stroke was observed in 0-25% of patients with PFO, and 0-16.7% without PFO. Studies that use echocardiography to diagnose PFO found no association between PFO and perioperative stroke. Studies that used ICD codes, found strong association but were highly heterogenous. PFO was not associated with a risk of perioperative stroke in cardiac and transplant surgeries. While the adjusted odds ratios for stroke were substantial for orthopedic, general, genitourinary, neuro, and thoracic surgeries (with PFO status established based on ICD codes), data heterogeneity and quality of data create significant uncertainty. CONCLUSION In conclusion, PFO is likely a risk factor for perioperative stroke in select types of surgeries. However, this is based on a very low-quality evidence. Rigorous, prospective studies are needed to further investigate this relationship.
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Affiliation(s)
- Benjamin Hobbes
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Selai Akseer
- Institute of Health Policy, Management and Evaluation (IHPME), University of Toronto, Toronto, Ontario, Canada
| | - Aleksandra Pikula
- Division of Neurology, Toronto Western Hospital, University Health Network (UHN), Toronto, ON, Canada
| | - Ella Huszti
- Institute of Health Policy, Management and Evaluation (IHPME), University of Toronto, Toronto, Ontario, Canada; Biostatistics Research Unit, UHN, Toronto, Ontario, Canada
| | - P J Devereaux
- Population Health Research Institute, Hamilton, ON, Canada; Departments of Medicine, and Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
| | - Eric Horlick
- Toronto Congenital Cardiac Centre for Adults, Peter Munk Cardiac Centre (PMCC), UHN, Toronto, Ontario, Canada
| | - Lusine Abrahamyan
- Institute of Health Policy, Management and Evaluation (IHPME), University of Toronto, Toronto, Ontario, Canada; Toronto General Hospital Research Institute, UHN, Toronto, Ontario, Canada.
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Carta AF, Lichtblau M, Berlier C, Saxer S, Schneider SR, Schwarz EI, Furian M, Bloch KE, Ulrich S. The Impact of Breathing Hypoxic Gas and Oxygen on Pulmonary Hemodynamics in Patients With Pulmonary Hypertension. Front Med (Lausanne) 2022; 9:791423. [PMID: 35223898 PMCID: PMC8878983 DOI: 10.3389/fmed.2022.791423] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 01/10/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundPure oxygen breathing (hyperoxia) may improve hemodynamics in patients with pulmonary hypertension (PH) and allows to calculate right-to-left shunt fraction (Qs/Qt), whereas breathing normobaric hypoxia may accelerate hypoxic pulmonary vasoconstriction (HPV). This study investigates how hyperoxia and hypoxia affect mean pulmonary artery pressure (mPAP) and pulmonary vascular resistance (PVR) in patients with PH and whether Qs/Qt influences the changes of mPAP and PVR.Study Design and MethodsAdults with pulmonary arterial or chronic thromboembolic PH (PAH/CTEPH) underwent repetitive hemodynamic and blood gas measurements during right heart catheterization (RHC) under normoxia [fractions of inspiratory oxygen (FiO2) 0.21], hypoxia (FiO2 0.15), and hyperoxia (FiO2 1.0) for at least 10 min.ResultsWe included 149 patients (79/70 PAH/CTEPH, 59% women, mean ± SD 60 ± 17 years). Multivariable regressions (mean change, CI) showed that hypoxia did not affect mPAP and cardiac index, but increased PVR [0.4 (0.1–0.7) WU, p = 0.021] due to decreased pulmonary artery wedge pressure [−0.54 (−0.92 to −0.162), p = 0.005]. Hyperoxia significantly decreased mPAP [−4.4 (−5.5 to −3.3) mmHg, p < 0.001] and PVR [−0.4 (−0.7 to −0.1) WU, p = 0.006] compared with normoxia. The Qs/Qt (14 ± 6%) was >10 in 75% of subjects but changes of mPAP and PVR under hyperoxia and hypoxia were independent of Qs/Qt.ConclusionAcute exposure to hypoxia did not relevantly alter pulmonary hemodynamics indicating a blunted HPV-response in PH. In contrast, hyperoxia remarkably reduced mPAP and PVR, indicating a preserved vasodilator response to oxygen and possibly supporting the oxygen therapy in patients with PH. A high proportion of patients with PH showed increased Qs/Qt, which, however, was not associated with changes in pulmonary hemodynamics in response to changes in FiO2.
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Barrio-Lopez MT, Castellanos E, Betancur A, Zorita B, Medina J, Losada N, Del Valle MD, Sanchez C, Crespo R, Gonzalez V, Morales T, Urriza B, Ortiz M, Almendral J. The presence of a large patent foramen ovale reduces acute and chronic success in atrial fibrillation ablation. J Interv Card Electrophysiol 2022; 64:705-713. [PMID: 35142969 DOI: 10.1007/s10840-022-01134-y] [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] [Received: 10/30/2021] [Accepted: 01/20/2022] [Indexed: 11/30/2022]
Abstract
PURPOSE In this study, we analyzed PFO implications in atrial fibrillation (AF) ablation. METHODS Six hundred and twenty-five consecutive patients with AF undergoing PV isolation were included. We considered that a large and/or compliant PFO was present if the catheters advanced gently into the LA without puncturing the septum. Atrial tachyarrhythmias after the 3-month blanking period were classified as a recurrence. RESULTS Out of the 625 patients included, 36 (5.8%) were found to have PFO. No significant differences were observed in the clinical characteristics of patients with PFO compared with patients without PFO. Nevertheless, patients with PFO had lower acute success in PV isolation compared with patients without PFO (98.2% vs. 88.5%; p = 0.006) even after adjusting for age, sex, type of AF, LA area, cardiomyopathy, time from AF diagnosis to the ablation, and ablation technique (odds ratio: 0.1; 95% confidence interval (CI): 0.02-0.9; p = 0.039). In 546 patients followed more than 6 months, the recurrence rate of any atrial tachyarrhythmia after 18.6 ± 11.9 months was significantly higher in patients with PFO compared with patients without PFO (41.9 vs. 70%; p = 0.012). This difference remained significant after adjusting for age, sex, type of AF, LA area, cardiomyopathy, time from AF diagnosis to the ablation, and ablation technique (hazard ratio: 1.9; 95% CI: 1.1-3.3; p = 0.015). CONCLUSIONS The presence of a large and/or compliant PFO is an independent factor for PV isolation failure and arrhythmia recurrence rate after the ablation.
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Affiliation(s)
- Maria Teresa Barrio-Lopez
- Electrophysiology Laboratory and Arrhythmia Unit, Centro Integral de Enfermedades Cardiovasculares (HM CIEC), Unidad de Electrofisiología, Hospital Universitario HM Monteprincipe, HM Hospitales, Avda Monteprincipe, 25, 28660, Boadilla del Monte, Madrid, Spain.
| | - Eduardo Castellanos
- Electrophysiology Laboratory and Arrhythmia Unit, Centro Integral de Enfermedades Cardiovasculares (HM CIEC), Unidad de Electrofisiología, Hospital Universitario HM Monteprincipe, HM Hospitales, Avda Monteprincipe, 25, 28660, Boadilla del Monte, Madrid, Spain
| | - Andres Betancur
- Electrophysiology Laboratory and Arrhythmia Unit, Centro Integral de Enfermedades Cardiovasculares (HM CIEC), Unidad de Electrofisiología, Hospital Universitario HM Monteprincipe, HM Hospitales, Avda Monteprincipe, 25, 28660, Boadilla del Monte, Madrid, Spain
| | - Blanca Zorita
- Department of Cardiology, Centro Integral de Enfermedades Cardiovasculares (HM CIEC), Hospital Universitario HM Monteprincipe, HM Hospitales, Madrid, Spain
| | - Juan Medina
- Department of Cardiology, Centro Integral de Enfermedades Cardiovasculares (HM CIEC), Hospital Universitario HM Monteprincipe, HM Hospitales, Madrid, Spain
| | - Nieves Losada
- Electrophysiology Laboratory and Arrhythmia Unit, Centro Integral de Enfermedades Cardiovasculares (HM CIEC), Unidad de Electrofisiología, Hospital Universitario HM Monteprincipe, HM Hospitales, Avda Monteprincipe, 25, 28660, Boadilla del Monte, Madrid, Spain
| | - Maria Diaz Del Valle
- Electrophysiology Laboratory and Arrhythmia Unit, Centro Integral de Enfermedades Cardiovasculares (HM CIEC), Unidad de Electrofisiología, Hospital Universitario HM Monteprincipe, HM Hospitales, Avda Monteprincipe, 25, 28660, Boadilla del Monte, Madrid, Spain
| | - Cristina Sanchez
- Electrophysiology Laboratory and Arrhythmia Unit, Centro Integral de Enfermedades Cardiovasculares (HM CIEC), Unidad de Electrofisiología, Hospital Universitario HM Monteprincipe, HM Hospitales, Avda Monteprincipe, 25, 28660, Boadilla del Monte, Madrid, Spain
| | - Rosa Crespo
- Electrophysiology Laboratory and Arrhythmia Unit, Centro Integral de Enfermedades Cardiovasculares (HM CIEC), Unidad de Electrofisiología, Hospital Universitario HM Monteprincipe, HM Hospitales, Avda Monteprincipe, 25, 28660, Boadilla del Monte, Madrid, Spain
| | - Victor Gonzalez
- Electrophysiology Laboratory and Arrhythmia Unit, Centro Integral de Enfermedades Cardiovasculares (HM CIEC), Unidad de Electrofisiología, Hospital Universitario HM Monteprincipe, HM Hospitales, Avda Monteprincipe, 25, 28660, Boadilla del Monte, Madrid, Spain
| | - Tamara Morales
- Electrophysiology Laboratory and Arrhythmia Unit, Centro Integral de Enfermedades Cardiovasculares (HM CIEC), Unidad de Electrofisiología, Hospital Universitario HM Monteprincipe, HM Hospitales, Avda Monteprincipe, 25, 28660, Boadilla del Monte, Madrid, Spain
| | - Belen Urriza
- Electrophysiology Laboratory and Arrhythmia Unit, Centro Integral de Enfermedades Cardiovasculares (HM CIEC), Unidad de Electrofisiología, Hospital Universitario HM Monteprincipe, HM Hospitales, Avda Monteprincipe, 25, 28660, Boadilla del Monte, Madrid, Spain
| | - Mercedes Ortiz
- Electrophysiology Laboratory and Arrhythmia Unit, Centro Integral de Enfermedades Cardiovasculares (HM CIEC), Unidad de Electrofisiología, Hospital Universitario HM Monteprincipe, HM Hospitales, Avda Monteprincipe, 25, 28660, Boadilla del Monte, Madrid, Spain
| | - Jesús Almendral
- Electrophysiology Laboratory and Arrhythmia Unit, Centro Integral de Enfermedades Cardiovasculares (HM CIEC), Unidad de Electrofisiología, Hospital Universitario HM Monteprincipe, HM Hospitales, Avda Monteprincipe, 25, 28660, Boadilla del Monte, Madrid, Spain
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Parsons IT, Nicol ED, Holdsworth D, Guettler N, Rienks R, Davos CH, Halle M, Parati G. Cardiovascular risk in high-hazard occupations: the role of occupational cardiology. Eur J Prev Cardiol 2021; 29:702-713. [PMID: 34918040 DOI: 10.1093/eurjpc/zwab202] [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] [Received: 10/10/2021] [Revised: 11/10/2021] [Accepted: 11/12/2021] [Indexed: 12/20/2022]
Abstract
Work is beneficial for health, but many individuals develop cardiovascular disease (CVD) during their working lives. Occupational cardiology is an emerging field that combines traditional cardiology sub-specialisms with prevention and risk management unique to specific employment characteristics and conditions. In some occupational settings incapacitation through CVD has the potential to be catastrophic due to the nature of work and/or the working environment. These are often termed 'hazardous' or 'high-hazard' occupations. Consequently, many organizations that employ individuals in high-hazard roles undertake pre-employment medicals and periodic medical examinations to screen for CVD. The identification of CVD that exceeds predefined employer (or regulatory body) risk thresholds can result in occupational restriction, or disqualification, which may be temporary or permanent. This article will review the evidence related to occupational cardiology for several high-hazard occupations related to aviation and space, diving, high altitude, emergency workers, commercial transportation, and the military. The article will focus on environmental risk, screening, surveillance, and risk management for the prevention of events precipitated by CVD. Occupational cardiology is a challenging field that requires a broad understanding of general cardiology, environmental, and occupational medicine principles. There is a current lack of consensus and contemporary evidence which requires further research. Provision of evidence-based, but individualized, risk stratification and treatment plans is required from specialists that understand the complex interaction between work and the cardiovascular system. There is a current lack of consensus and contemporary evidence in occupational cardiology and further research is required.
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Affiliation(s)
- Iain T Parsons
- Academic Department of Military Medicine, Research and Clinical Innovation, Royal Centre for Defence Medicine, Birmingham, UK.,School of Cardiovascular Medicine and Sciences, King's College London, London, UK
| | - Edward D Nicol
- Academic Department of Military Medicine, Research and Clinical Innovation, Royal Centre for Defence Medicine, Birmingham, UK.,Faculty of Medicine, Imperial College, London, UK.,Department of Cardiology, Royal Brompton Hospital, London, UK
| | - David Holdsworth
- Academic Department of Military Medicine, Research and Clinical Innovation, Royal Centre for Defence Medicine, Birmingham, UK
| | - Norbert Guettler
- Department of Internal Medicine and Cardiology, German Air Force Centre of Aerospace Medicine, Fuerstenfeldbruck, Germany
| | - Rienk Rienks
- CardioExpert, Outpatient Clinic for Sports and Occupational Cardiology, Amsterdam, The Netherlands
| | - Constantinos H Davos
- Division of Cardiovascular Research, Cardiovascular Laboratory, Biomedical Research Foundation, Academy of Athens, Athens, Greece
| | - Martin Halle
- Department of Prevention and Sports Medicine, University Hospital Klinikum rechts der Isar, Technical University of Munich, Munich, Germany.,Department of Cardiovascular Research, DZHK (German Center for Cardiovascular Research), Partner Site Munich Heart Alliance, Munich, Germany
| | - Gianfranco Parati
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.,Department of Cardiology, Istituto Auxologico Italiano, IRCCS, San Luca Hospital, Milan, Italy
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Kamakura M, Okazaki A, Ito K, Kin F, Miyajima K, Takashima Y, Watanabe T, Kawaguchi Y, Wakabayashi Y, Asano M, Maekawa Y. Concomitant Pulmonary and Cerebral Tumor Embolism and Intracardiac Metastasis from Bladder Cancer. Intern Med 2021; 60:3749-3753. [PMID: 34120999 PMCID: PMC8710365 DOI: 10.2169/internalmedicine.6765-20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
An 82-year-old woman with a history of bladder cancer presented with dyspnea and loss of consciousness. Contrast-enhanced computed tomography revealed pulmonary embolism, and emergency thrombus aspiration therapy was performed, but the thrombus was not aspirated. Echocardiography showed mobile masses in the heart and a right-to-left shunt due to a patent foramen ovale (PFO). Magnetic resonance imaging showed multiple cerebral infarctions. Surgical thrombectomy and PFO closure were performed, and the patient was diagnosed with intracardiac metastasis of bladder cancer based on intraoperative histopathology. This is a rare case of concomitant pulmonary and cerebral tumor embolism and intracardiac metastasis from bladder cancer.
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Affiliation(s)
| | - Ayako Okazaki
- Department of Cardiology, Seirei Mikatahara General Hospital, Japan
| | - Kazuki Ito
- Department of Cardiology, Seirei Mikatahara General Hospital, Japan
| | - Fumihiko Kin
- Department of Cardiology, Seirei Mikatahara General Hospital, Japan
| | - Keisuke Miyajima
- Department of Cardiology, Seirei Mikatahara General Hospital, Japan
| | - Yasuyo Takashima
- Department of Cardiology, Seirei Mikatahara General Hospital, Japan
| | | | | | | | - Mitsuru Asano
- Department of Cardiac Surgery, Seirei Mikatahara General Hospital, Japan
| | - Yuichiro Maekawa
- Division of Cardiology, Internal Medicine III, Hamamatsu University School of Medicine, Japan
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29
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Houtzager T, Berg I, Urlings T, Grauss R. Concomitant pulmonary embolism and upper limb ischaemia as a first presentation of a patent foramen ovale. BMJ Case Rep 2021; 14:e242351. [PMID: 34598956 PMCID: PMC8488715 DOI: 10.1136/bcr-2021-242351] [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] [Accepted: 09/14/2021] [Indexed: 11/03/2022] Open
Abstract
A 78-year-old female patient presented to the emergency department with syncope and dyspnoea. The left arm appeared to be cold and radial pulse was not palpable. A CT scan of the chest and left arm with intravenous contrast displayed bilateral central pulmonary embolisms in combination with a left subclavian artery embolism and an atrial septal aneurysm. Transthoracic echocardiography identified a patent foramen ovale with right-to-left shunting confirming the diagnosis of paradoxical embolism. The patient was treated with anticoagulants. In a patient presenting with a combination of a pulmonary embolism and a peripheral arterial embolism, the clinician should consider a right-to-left shunt with paradoxical embolism. In line with this, when diagnosing a peripheral arterial embolism, a central venous origin should be considered. Furthermore, when diagnosing a pulmonary embolism or other forms of venous thromboembolism, the clinician should be aware of signs of a peripheral arterial embolism.
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Affiliation(s)
- Tessa Houtzager
- Emergency Medicine, Haaglanden Medical Center, location Westeinde, Den Haag, The Netherlands
| | - Ingvar Berg
- Emergency Medicine, Haaglanden Medical Center, location Westeinde, Den Haag, The Netherlands
| | - Thijs Urlings
- Radiology, Haaglanden Medical Center, location Westeinde, Den Haag, The Netherlands
| | - Robert Grauss
- Cardiology, Haaglanden Medical Center, location Westeinde, Den Haag, The Netherlands
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30
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Maloku A, Hamadanchi A, Franz M, Dannberg G, Günther A, Klingner C, Schulze PC, Möbius-Winkler S. Patent foramen ovale-When to close and how? Herz 2021; 46:445-451. [PMID: 34463786 DOI: 10.1007/s00059-021-05061-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/21/2021] [Indexed: 12/29/2022]
Abstract
Closure of a patent foramen ovale (PFO) in patients after cryptogenic/cardioembolic stroke is recommended by current guidelines for patients who are 16-60 years of age with a high-risk PFO (class of recommendation A, level of evidence I). The use of double-disk occlusion devices followed by antiplatelet therapy is recommended. The procedure of interventional PFO closure compared with other interventions in cardiology is rather easy to learn. However, it should be performed carefully to avoid postinterventional complications. The number needed to treat (NNT) to avoid one stroke in 5 years in the RESPECT trial was 42, in the CLOSE trial even lower with 20. In the REDUCE trial, the NNT was 28 at 2 years. This can be reduced by longer follow-up, e.g., at 10 years the NNT is 18. While other conditions such as migraine are currently under investigation with respect to the impact of PFO closure, sufficiently powered trials are lacking so that closure in diseases other than stroke should always be individualized.
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Affiliation(s)
- Aurel Maloku
- Department of Internal Medicine I, Cardiology, Angiology, Intensive Medical Care, University Hospital Jena, Am Klinikum 1, 07747, Jena, Germany
| | - Ali Hamadanchi
- Department of Internal Medicine I, Cardiology, Angiology, Intensive Medical Care, University Hospital Jena, Am Klinikum 1, 07747, Jena, Germany
| | - Marcus Franz
- Department of Internal Medicine I, Cardiology, Angiology, Intensive Medical Care, University Hospital Jena, Am Klinikum 1, 07747, Jena, Germany
| | - Gudrun Dannberg
- Department of Internal Medicine I, Cardiology, Angiology, Intensive Medical Care, University Hospital Jena, Am Klinikum 1, 07747, Jena, Germany
| | - Albrecht Günther
- Hans-Berger-Department of Neurology, University Hospital Jena, Jena, Germany
| | - Carsten Klingner
- Hans-Berger-Department of Neurology, University Hospital Jena, Jena, Germany
| | - P Christian Schulze
- Department of Internal Medicine I, Cardiology, Angiology, Intensive Medical Care, University Hospital Jena, Am Klinikum 1, 07747, Jena, Germany
| | - Sven Möbius-Winkler
- Department of Internal Medicine I, Cardiology, Angiology, Intensive Medical Care, University Hospital Jena, Am Klinikum 1, 07747, Jena, Germany.
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Palermi S, Serio A, Vecchiato M, Sirico F, Gambardella F, Ricci F, Iodice F, Radmilovic J, Russo V, D'Andrea A. Potential role of an athlete-focused echocardiogram in sports eligibility. World J Cardiol 2021; 13:271-297. [PMID: 34589165 PMCID: PMC8436685 DOI: 10.4330/wjc.v13.i8.271] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 04/27/2021] [Accepted: 07/14/2021] [Indexed: 02/06/2023] Open
Abstract
Sudden cardiac death (SCD) of an athlete is a rare but tragic event and sport activity might play a trigger role in athletes with underlying structural or electrical heart diseases. Preparticipation screenings (PPs) have been conceived for the potential to prevent SCD in young athletes by early identification of cardiac diseases. The European Society of Cardiology protocol for PPs includes history collection, physical examination and baseline electrocardiogram, while further examinations are reserved to individuals with abnormalities at first-line evaluation. Nevertheless, transthoracic echocardiography has been hypothesized to have a primary role in the PPs. This review aims to describe how to approach an athlete-focused echocardiogram, highlighting what is crucial to focus on for the different diseases (cardiomyopathies, valvulopathies, congenital heart disease, myocarditis and pericarditis) and when is needed to pay attention to overlap diagnostic zone ("grey zone") with the athlete's heart. Once properly tested, focused echocardiography by sports medicine physicians may become standard practice in larger screening practices, potentially available during first-line evaluation.
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Affiliation(s)
- Stefano Palermi
- Public Health Department, University of Naples Federico II, Naples 80131, Italy
| | - Alessandro Serio
- Public Health Department, University of Naples Federico II, Naples 80131, Italy
| | - Marco Vecchiato
- Sport and Exercise Medicine Division, Department of Medicine, University Hospital of Padova, Padova 35128, Italy
| | - Felice Sirico
- Public Health Department, University of Naples Federico II, Naples 80131, Italy
| | | | - Fabrizio Ricci
- Department of Neuroscience, Imaging and Clinical Sciences, "G. d'Annunzio" University of Chieti-Pescara, Chieti 66100, Italy
| | - Franco Iodice
- Unit of Cardiology, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Monaldi Hospital, Naples 80131, Italy
| | - Juri Radmilovic
- Unit of Cardiology and Intensive Coronary Care, "Umberto I" Hospital, Nocera Inferiore 84014, Italy
| | - Vincenzo Russo
- Unit of Cardiology, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Monaldi Hospital, Naples 80131, Italy
| | - Antonello D'Andrea
- Unit of Cardiology, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Monaldi Hospital, Naples 80131, Italy.
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Gritsch D, Abdallah A, Taylor AM, Mesbah Z, Demaerschalk BM. Acute Ischemic Stroke as a Result of Paradoxical Embolus in a Patient with Renal Cell Carcinoma, Intravenous Tumor Thrombus Extension, and Patent Foramen Ovale. Neurologist 2021; 25:137-140. [PMID: 32925485 DOI: 10.1097/nrl.0000000000000276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Patent foramen ovale is a common congenital cardiac abnormality. An association with acute ischemic stroke is well described. Extension of renal cell carcinoma (RCC) into the adjacent veins is common. Surgical resection is felt to be an effective approach to treatment, even in the setting of extensive venous involvement. CASE REPORT A 55-year-old woman with recently diagnosed right renal mass and cavoatrial tumor thrombus was transferred to our facility for surgical resection. She subsequently underwent open radical right nephrectomy, regional lymph node dissection, inferior vena cava and right atrial tumor thrombectomy, and resection of the infrahepatic vena cava. An intraoperative transesophageal echocardiogram confirmed the absence of tumor thrombus from the inferior vena cava and right atrium and also identified a patent foramen ovale (PFO). Upon weaning sedation, she was noted to be agitated and have left hemiplegia. Her National Institutes of Health Stroke Scale (NIHSS) was 30 and Glasgow Coma Scale (GCS) 6. The computerized tomography scan of head revealed extensive hypoattenuation right in the middle and left posterior cerebral artery territories. There was associated cerebral edema and 5-mm midline shift. In the setting of devastating neurological injury, her family elected to transition to comfort care and the patient died on the postoperative day 7. CONCLUSIONS This is the first reported case of intraoperative paradoxical embolism in the setting of RCC with cavoatrial extension and PFO. The presence of PFO may be a risk factor for severe cerebrovascular complications in the surgical management of RCC with venous involvement.
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Choi J, Hajeer A, Oganesian A, Hasan M. A Morbidly Obese 26-Year-Old Man With Respiratory Failure and Bilateral Lower Extremity Swelling. Chest 2021; 159:e353-e356. [PMID: 33965162 DOI: 10.1016/j.chest.2020.03.093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 02/29/2020] [Accepted: 03/12/2020] [Indexed: 10/21/2022] Open
Affiliation(s)
- Julian Choi
- Pulmonary and Critical Care Medicine, Arrowhead Regional Medical Center Ringgold standard institution, Colton, CA
| | - Amer Hajeer
- Internal Medicine, Arrowhead Regional Medical Center Ringgold standard institution, Colton, CA
| | - Araksi Oganesian
- Internal Medicine, Arrowhead Regional Medical Center Ringgold standard institution, Colton, CA
| | - Mufadda Hasan
- Pulmonary and Critical Care Medicine, Arrowhead Regional Medical Center Ringgold standard institution, Colton, CA.
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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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Abstract
Systemic arterial air embolism (SAAE) is a rare but potentially life-threatening condition that may occur when air enters into pulmonary veins or directly into the systemic circulation after pulmonary procedures (biopsy or resection) or penetrating trauma to the lung. While venous air embolism is commonly reported, arterial air embolism is rare. Even a minor injury to the chest along with positive-pressure ventilation can cause SAAE. Small amounts of air may cause neurological or cardiac symptoms depending on the affected arteries, while massive embolism can result in fatal cardiovascular collapse. We discuss the various causes of SAAE, including trauma, computed tomography-guided lung biopsy, and various intervention procedures such as mechanical circulatory support device implantation, coronary catheterization, and atrial fibrillation repair. SAAE diagnosis can be overlooked because its symptoms are not specific, and confirmation of the presence of air in the arterial system is difficult. Although computed tomography is the optimal imaging tool for diagnosis, patient instability and resuscitation often precludes its use. When imaging is performed, awareness of the causes of SAAE allows the radiologist to promptly diagnose the condition and relay findings to the clinicians so that treatment, namely hyperbaric oxygen therapy, may be started promptly.
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Abstract
PURPOSE OF REVIEW Recent data have changed the landscape of patent foramen ovale (PFO) closure for secondary stroke prevention. This review synthesizes the data and provides a framework for optimal management of stroke patients with PFO. RECENT FINDINGS The cumulative evidence indicates that PFO closure reduces the risk of recurrent stroke in carefully selected young cryptogenic stroke patients, with an annualized risk reduction of ∼0.6%. The benefit of PFO closure is particularly evident in patients with embolic appearing strokes, large right-to-left shunt, or an associated atrial septal aneurysm. There may be little or no benefit in patients with small deep infarcts, a small PFO, or an indication for long-term anticoagulation. Closure is accompanied by a small risk of major procedural complication and atrial fibrillation. SUMMARY The annual risk of stroke from PFO is low relative to other stroke mechanisms, but the life-time cumulative risk in young patients who have experienced a prior stroke may be substantial, in which case the absolute benefit of closure is likely impactful. PFO is highly prevalent in the general population, present in about one in four adults, and should not be considered to be the cause of the stroke until a thorough workup has excluded alternative mechanisms.
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Koutroulou I, Tsivgoulis G, Karacostas D, Ikonomidis I, Grigoriadis N, Karapanayiotides T. Prevalence of patent foramen ovale in the Greek population is high and impacts on the interpretation of the risk of paradoxical embolism (RoPE) score. Ther Adv Neurol Disord 2021; 13:1756286420964673. [PMID: 33425013 PMCID: PMC7758802 DOI: 10.1177/1756286420964673] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Accepted: 09/14/2020] [Indexed: 11/16/2022] Open
Abstract
Background: The risk of paradoxical embolism (RoPE) score calculates the probability that
patent foramen ovale (PFO) is causally related to stroke (PFO attributable
fraction, PFOAF), based on PFO prevalence in patients with cryptogenic
stroke (CS) compared with that in the general population. The latter has
been estimated at 25%; however, PFO prevalence in nonselected populations
varies widely. Methods: Since PFO prevalence in Greece remains unknown, we evaluated it and we
calculated PFOAF stratified by RoPE score in a cohort of patients with
CS ⩽55 years old. PFO was detected according to the international consensus
transcranial Doppler (TCD) criteria in 124 healthy subjects (H), in 102
patients with CS, and in 56 patients with stroke of known cause (nonCS).
Each subject underwent unilateral middle cerebral artery recording after
infusion of agitated saline, at rest, and after a controlled Valsalva
maneuver. We characterized PFO as large (>20 microbubbles or curtain),
moderate (11–20), and small (⩽10). Results: PFO was detected in 42.7% of H, 49% of CS, and 25% of nonCS
(p = 0.013). Large PFOs were numerically higher in CS
[28.4% (29/102)] compared with H [19.3% (24/124); p = 0.1]
and to nonCS [7.1% (4/56), p = 0.04]. The median RoPE score
in patients with CS and PFO was seven. Even patients with very high RoPE
score (9–10) had moderate PFOAF (57%). For any individual stratum up to RopE
score 8, PFOAF was <33%. Conclusions: PFO prevalence in the Greek population is much higher than the widely
accepted 25%. PFO may be the cause of stroke in one out of nine Greek
patients with CS. Among Greek CS patients who harbor a PFO, the latter is
causal in one out of five. The established RoPE score cutoff of ⩾7 for
having a probable PFO-associated stroke may overestimate the probability in
patients deriving from populations with high PFO prevalence.
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Affiliation(s)
- Ioanna Koutroulou
- 2nd Department of Neurology, AHEPA University Hospital, School of Health Sciences, Department of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Georgios Tsivgoulis
- 2nd Department of Neurology, Attikon University Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitris Karacostas
- 2nd Department of Neurology, AHEPA University Hospital, School of Health Sciences, Department of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Ignatios Ikonomidis
- 2nd Department of Cardiology, Attikon University Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Nikolaos Grigoriadis
- 2nd Department of Neurology, AHEPA University Hospital, School of Health Sciences, Department of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Theodoros Karapanayiotides
- 2nd Department of Neurology, Aristotle University of Thessaloniki, AHEPA University Hospital, S.Kyriakidi 1, Thessaloniki, 54636, Greece
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Ito S, Dhesi S, Miranda WR, Geske JB, Anavekar NS, Morant K, Rihal CS, Eleid MF, Oh JK. Assessment of left ventricular filling pressure with Doppler velocities across the patent foramen ovale. J Echocardiogr 2021; 19:158-165. [PMID: 33438170 DOI: 10.1007/s12574-020-00509-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 12/12/2020] [Accepted: 12/24/2020] [Indexed: 01/25/2023]
Abstract
BACKGROUND The utility of Doppler velocities across the patent foramen ovale (PFO) to estimate left ventricular (LV) filling pressure is not well known. METHODS The best cut-off value of peak interatrial septal velocity across a transeptal puncture site measured by transesophageal echocardiography for estimating high mean left atrial (LA) pressure (≥ 15 mmHg) was determined in 17 patients. This cut-off value was subsequently applied to 67 patients with a PFO undergoing transthoracic echocardiography (TTE) for assessing the value of PFO velocity in determining LV filling pressure. RESULTS The peak systolic interatrial septal velocities significantly correlated with directly measured mean LA pressures during transcatheter mitral valve procedure (r = 0.77, P < 0.001). The best cut-off value was 1.7 m/s for predicting high LA pressure (AUC 0.91; sensitivity 90%, specificity 86%). When this cut-off was applied to patients undergoing TTE, peak PFO velocity ≥ 1.7 m/s correlated with reduced e', higher E/e', and higher tricuspid regurgitation velocity (P < 0.01). LV filling pressure according to the 2016 diastolic guideline was compared with peak PFO velocity in 51 patients. Among patients with high filling pressure according to the guidelines (n = 20), peak PFO velocity ≥ 1.7 m/s was present in 60% of patients. In patients with normal filling pressure per the guidelines (n = 31), PFO velocity < 1.7 m/s was present 84%. Sensitivity and specificity were 75% and 92%, respectively, in patients with sinus rhythm, but were only 50% and 57%, respectively, among patients with atrial fibrillation. CONCLUSIONS Doppler-derived peak PFO velocities could be valuable in the assessment of increased LV filling pressure using 1.7 m/s as the cut-off value.
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Affiliation(s)
- Saki Ito
- Department of Cardiovascular Medicine, 200 First St SW, Rochester, MN, 55905, USA
| | - Sumandeep Dhesi
- Department of Cardiovascular Medicine, 200 First St SW, Rochester, MN, 55905, USA
- Department of Medicine, Faculty of Medicine, Division of Cardiology at the University of British Columbia, Vancouver, BC, Canada
| | - William R Miranda
- Department of Cardiovascular Medicine, 200 First St SW, Rochester, MN, 55905, USA.
| | - Jeffrey B Geske
- Department of Cardiovascular Medicine, 200 First St SW, Rochester, MN, 55905, USA
| | - Nandan S Anavekar
- Department of Cardiovascular Medicine, 200 First St SW, Rochester, MN, 55905, USA
| | - Kareem Morant
- Department of Cardiovascular Medicine, 200 First St SW, Rochester, MN, 55905, USA
| | - Charanjit S Rihal
- Department of Cardiovascular Medicine, 200 First St SW, Rochester, MN, 55905, USA
| | - Mackram F Eleid
- Department of Cardiovascular Medicine, 200 First St SW, Rochester, MN, 55905, USA
| | - Jae K Oh
- Department of Cardiovascular Medicine, 200 First St SW, Rochester, MN, 55905, USA
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Sonaglioni A, Lombardo M, Nicolosi GL, Rigamonti E, Anzà C. Incremental diagnostic role of left atrial strain analysis in thrombotic risk assessment of nonvalvular atrial fibrillation patients planned for electrical cardioversion. Int J Cardiovasc Imaging 2021; 37:1539-1550. [PMID: 33389359 PMCID: PMC7778706 DOI: 10.1007/s10554-020-02127-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Accepted: 11/30/2020] [Indexed: 01/18/2023]
Abstract
During the COVID-19 pandemic, transesophageal echocardiography (TEE) for left atrial appendage thrombosis (LAAT) detection should be limited to situations of absolute necessity. We sought to identify the main conventional and functional echocardiographic parameters associated with LAAT on TEE in non-valvular atrial fibrillation (NVAF) patients planned for electrical cardioversion (ECV). This retrospective study included 125 consecutive NVAF patients (71.5±7.8 yrs, 75 males), who underwent TEE at our Institution between April 2016 and January 2020, to exclude LAAT before scheduled ECV. All patients underwent a transthoracic echocardiography (TTE) implemented with speckle tracking echocardiography (STE) analysis of left atrial (LA) strain and strain rate (SR) parameters. 28% of patients were diagnosed with LAAT, while 72% without LAAT. Compared to controls, patients with LAAT had significantly higher CHA2DS2-Vasc Score and average E/e’ ratio, and significantly lower left ventricular ejection fraction (LVEF). Moreover, LA-peak positive global atrial strain (GSA+) and LA-SR parameters were significantly reduced in patients with LAAT. Multivariate logistic regression revealed that, differently from CHA2DS2-Vasc Score, LVEF (OR 0.88, 95%CI 0.81–0.97, p = 0.01), average E/e’ ratio (OR 2.36, 95%CI 1.41–3.98, p = 0.001), and LA-GSA+ (OR 0.57, 95%CI 0.36-0-90, p = 0.01) were independently associated with LAAT. LA-GSA+ (optimal cut-off ≤ 9.1%, AUC 0.95) showed the highest diagnostic performance. Finally, a strong linear correlation of LA peak-to-peak SR with both LA appendage filling (r = 0.86) and emptying (r = 0.83) velocities was demonstrated. TTE implemented with STE analysis of LA mechanics improves thrombotic risk assessment of NVAF patients.
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Affiliation(s)
- Andrea Sonaglioni
- Department of Cardiology, Ospedale San Giuseppe MultiMedica IRCCS, Via San Vittore 12, 20123, Milan, Italy.
| | - Michele Lombardo
- Department of Cardiology, Ospedale San Giuseppe MultiMedica IRCCS, Via San Vittore 12, 20123, Milan, Italy
| | | | - Elisabetta Rigamonti
- Department of Cardiology, Ospedale San Giuseppe MultiMedica IRCCS, Via San Vittore 12, 20123, Milan, Italy
| | - Claudio Anzà
- Cardiovascular Department, MultiMedica IRCCS, Via Milanese 300, 20099, Sesto San Giovanni (MI), Italy
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Son MJ, Yoo SM, White CS. CT Diagnosis of Paradoxical Embolism via a Patent Foramen Ovale in a Patient with a Pulmonary Embolism and Prominent Eustachian Valve. JOURNAL OF THE KOREAN SOCIETY OF RADIOLOGY 2021; 82:435-439. [PMID: 36238750 PMCID: PMC9431939 DOI: 10.3348/jksr.2020.0070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Revised: 04/22/2020] [Accepted: 05/13/2020] [Indexed: 11/15/2022]
Affiliation(s)
- Min Ji Son
- Department of Radiology, CHA University Bundang Medical Center, Seongnam, Korea
| | - Seung Min Yoo
- Department of Radiology, CHA University Bundang Medical Center, Seongnam, Korea
| | - Charles S White
- Department of Radiology, University of Maryland, Baltimore, MD, USA
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Barranco Pons R, Rodriguez Caamaño I, de Dios Lascuevas M. Radial Access for Neurointerventions. VASCULAR AND ENDOVASCULAR REVIEW 2020. [DOI: 10.15420/ver.2020.13] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
Transradial access (TRA) has become the standard approach for cardiac intervention, with a large body of evidence demonstrating a lower incidence of vascular complications, better patient experience and cost reduction. There has been increasing interest in using TRA both for diagnostic neuroangiography and for interventional neurovascular procedures. This aim of this article is to discuss the advantages and limitations of TRA for neurointerventions. General technical details, such as pre-procedure recommendations, prevention of spasm and occlusion, haemostasis protocols and distal TRA puncture, are also described, along with the specific technical details of TRA for aneurysm embolisation, stroke thrombectomy and other neurovascular interventions. TRA provides additional tools to the neurointerventionist and – with appropriate training – the whole spectrum of intervention procedures can be achieved using this approach.
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Affiliation(s)
- Roger Barranco Pons
- Department of Interventional Neuroradiology, Hospital Universitari de Bellvitge, Hospitalet de Llobregat, Barcelona, Spain
| | - Isabel Rodriguez Caamaño
- Department of Interventional Neuroradiology, Hospital Universitari de Bellvitge, Hospitalet de Llobregat, Barcelona, Spain
| | - Marta de Dios Lascuevas
- Department of Interventional Neuroradiology, Hospital Universitari de Bellvitge, Hospitalet de Llobregat, Barcelona, Spain
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Mascia G, Giaccardi M. A New Era in Zero X-ray Ablation. Arrhythm Electrophysiol Rev 2020; 9:121-127. [PMID: 33240507 PMCID: PMC7675142 DOI: 10.15420/aer.2020.02] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Accepted: 07/03/2020] [Indexed: 11/28/2022] Open
Abstract
In this article, the authors focus on the importance of the zero X-ray ablation approach in electrophysiology. Radiation exposure related to conventional transcatheter ablation carries small but non-negligible stochastic and deterministic effects on health. Non-fluoroscopic mapping systems can significantly reduce, or even completely avoid, radiological exposure. The zero X-ray approach determines potential clinical benefits in terms of reduction of ionising radiation exposure, as well as safe technical advantages. The use of this method can result in similar outcomes when compared to the conventional fluoroscopic technique. These results are achieved without altering the duration, or compromising the effectiveness and safety, of the procedure. The zero X-ray ablation approach is a feasible and safe alternative to fluoroscopy, which is often only used in selected cases for troubleshooting. The non-fluoroscopic approach is considered a milestone for cancer prevention in ablation procedures.
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Affiliation(s)
- Giuseppe Mascia
- Department of Internal Medicine, IRCCS Ospedale Policlinico San Martino, University of Genoa, Genoa, Italy
| | - Marzia Giaccardi
- Department of Internal Medicine, Azienda USL Toscana Centro, Florence, Italy
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43
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Qi Y, Zhang Y, Luo X, Cheng G, Du Y, Liu R, Xie H, Cheng Y, Guo Y, Luo G. Efficacy of patent foramen ovale closure for treating migraine: a prospective follow-up study. J Investig Med 2020; 69:7-12. [PMID: 32928904 PMCID: PMC7803887 DOI: 10.1136/jim-2020-001323] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/04/2020] [Indexed: 11/25/2022]
Abstract
This study aims to evaluate the potential of percutaneous patent foramen ovale (PFO) closure to improve the headache in patients with migraine and PFO, and discuss the difference between the randomized controlled trials (RCTs) and the single-center studies. Patients of migraine with a large shunt of PFO, who experienced ≥2 headache attacks per month and failed ≥2 categories of standardized medication, underwent PFO closure in First Affiliated Hospital of Xi'an Jiao Tong University. The clinical outcomes, including frequency and duration of headache attacks, Headache Impact Test (HIT-6) score, and Visual Analogue Scale (VAS) score, were evaluated at 3, 6, and 12 months of follow-up after the PFO closure. The different efficacies of the clinical outcomes between patients with and without aura as well as different grades of PFO were also evaluated, respectively. 134 patients with migraine (39 male and 95 female) with PFO were enrolled, whose average age was 39.21±11.37 years. After PFO closure, there was a significant reduction in frequency and duration of headache attacks, HIT-6 score, and VAS score at 3, 6, and 12 months’ follow-up (p<0.001). Migraine was completely relieved in 54 (40.30%) patients during 12 months’ follow-up. The frequency of migraine was reduced by >50% in 44 (32.84%) patients at 3 months’ follow-up and increased to 48 (35.82%) at 12 months’ follow-up. 31.03% patients remained residual shunt after 6 months of closure with varying improvements of headache. This study confirmed that PFO closure can effectively reduce frequency and duration of migraine and improve quality of life, but the definitive indications and long-term effect still need further research.
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Affiliation(s)
- Yi Qi
- Department of Neurology, Xi'an Jiaotong University Medical College First Affiliated Hospital, Xi'an, Shaanxi, China
| | - Yushun Zhang
- Department of Structural Heart Disease, Xi'an Jiaotong University Medical College First Affiliated Hospital, Xi'an, Shaanxi, China
| | - Xiaohui Luo
- Department of Structural Heart Disease, Xi'an Jiaotong University Medical College First Affiliated Hospital, Xi'an, Shaanxi, China
| | - Gesheng Cheng
- Department of Structural Heart Disease, Xi'an Jiaotong University Medical College First Affiliated Hospital, Xi'an, Shaanxi, China
| | - Yajuan Du
- Department of Structural Heart Disease, Xi'an Jiaotong University Medical College First Affiliated Hospital, Xi'an, Shaanxi, China
| | - Rui Liu
- Department of Neurology, Xi'an Jiaotong University Medical College First Affiliated Hospital, Xi'an, Shaanxi, China
| | - Hui Xie
- Department of Neurology, Xi'an Jiaotong University Medical College First Affiliated Hospital, Xi'an, Shaanxi, China
| | - Yawen Cheng
- Department of Neurology, Xi'an Jiaotong University Medical College First Affiliated Hospital, Xi'an, Shaanxi, China
| | - Yichen Guo
- Department of Neurology, Xi'an Jiaotong University Medical College First Affiliated Hospital, Xi'an, Shaanxi, China
| | - Guogang Luo
- Department of Neurology, Xi'an Jiaotong University Medical College First Affiliated Hospital, Xi'an, Shaanxi, China
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Cardiopulmonary resuscitation may cause paradoxical embolism. Am J Emerg Med 2020; 38:1701.e1-1701.e2. [PMID: 32389400 DOI: 10.1016/j.ajem.2020.04.088] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 04/28/2020] [Indexed: 11/20/2022] Open
Abstract
This paper reports a case of paradoxical embolism of right heart thrombi visualized on transesophageal echocardiography during cardiopulmonary resuscitation (CPR). CPR may cause a right-to-left shunt by producing a sudden increase in right atrial pressure during the compression phase. In cardiac arrest patients with right heart thrombi who have received CPR, systemic embolization can occur owing to paradoxical embolism.
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45
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Role of transthoracic echocardiography in the detection of atrial septal aneurysm and intracardial shunts of PFO type in ambulatory practice. COR ET VASA 2020. [DOI: 10.33678/cor.2020.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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46
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Tan BEX, Tan JL, Abu Sheika M, Thakkar S, von Doenhoff L. A ticking time bomb: thrombus straddling a patent foramen ovale. QJM 2020; 113:483-484. [PMID: 31995203 DOI: 10.1093/qjmed/hcaa016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Indexed: 11/14/2022] Open
Affiliation(s)
- B E-X Tan
- Department of Internal Medicine, Rochester General Hospital, 1425 Portland Avenue, Rochester, NY 14621, USA
| | - J L Tan
- Department of Internal Medicine, Crozer-Chester Medical Center, 1 Medical Center Blvd, Upland, PA 19013, USA
| | - M Abu Sheika
- Department of Internal Medicine, Rochester General Hospital, 1425 Portland Avenue, Rochester, NY 14621, USA
| | - S Thakkar
- Department of Internal Medicine, Rochester General Hospital, 1425 Portland Avenue, Rochester, NY 14621, USA
| | - L von Doenhoff
- Department of Internal Medicine, Division of Cardiology, Rochester General Hospital, 1425 Portland Avenue, Rochester, NY 14621, USA
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47
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Sgarra L, Bortone AS, Potenza MA, Nacci C, De Salvia MA, Acquaviva T, De Cillis E, Ciccone MM, Grimaldi M, Montagnani M. Endothelial Dysfunction May Link Interatrial Septal Abnormalities and MTHFR-Inherited Defects to Cryptogenic Stroke Predisposition. Biomolecules 2020; 10:biom10060861. [PMID: 32512924 PMCID: PMC7355772 DOI: 10.3390/biom10060861] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 05/22/2020] [Accepted: 06/02/2020] [Indexed: 12/21/2022] Open
Abstract
We explored the significance of the L-Arginine/asymmetric dimethylarginine (L-Arg/ADMA) ratio as a biomarker of endothelial dysfunction in stroke patients. To this aim, we evaluated the correlation, in terms of severity, between the degree of endothelial dysfunction (by L-Arg/ADMA ratio), the methylene tetrahydrofolate reductase (MTHFR) genotype, and the interatrial septum (IAS) phenotype in subject with a history of stroke. Methods and Results: L-Arg, ADMA, and MTHFR genotypes were evaluated; the IAS phenotype was assessed by transesophageal echocardiography. Patients were grouped according to the severity of IAS defects and the residual enzymatic activity of MTHFR-mutated variants, and values of L-Arg/ADMA ratio were measured in each subgroup. Of 57 patients, 10 had a septum integrum (SI), 38 a patent foramen ovale (PFO), and 9 an ostium secundum (OS). The L-Arg/ADMA ratio differed across septum phenotypes (p ≤ 0.01), and was higher in SI than in PFO or OS patients (p ≤ 0.05, p ≤ 0.01, respectively). In the PFO subgroup a negative correlation was found between the L-Arg/ADMA ratio and PFO tunnel length/height ratio (p ≤ 0.05; r = − 0.37; R2 = 0.14). Interestingly, the L-Arg/ADMA ratio varied across MTHFR genotypes (p ≤ 0.0001) and was lower in subgroups carrying the most impaired enzyme with respect to patients carrying the conservative MTHFR (p ≤ 0.0001, p ≤ 0.05, respectively). Consistently, OS patients carried the most dysfunctional MTHFR genotypes, whereas SI patients the least ones. Conclusions: A low L-Arg/ADMA ratio correlates with impaired activity of MTHFR and with the jeopardized IAS phenotype along a severity spectrum encompassing OS, PFO with long/tight tunnel, PFO with short/large tunnel, and SI. This infers that genetic MTHFR defects may underlie endothelial dysfunction-related IAS abnormalities, and predispose to a cryptogenic stroke. Our findings emphasize the role of the L-Arg/ADMA ratio as a reliable marker of stroke susceptibility in carriers of IAS abnormalities, and suggest its potential use both as a diagnostic tool and as a decision aid for therapy.
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Affiliation(s)
- Luca Sgarra
- Department of Biomedical Sciences and Human Oncology—Section of Pharmacology, Medical School, University of Bari “Aldo Moro”, 70124 Bari, Italy; (L.S.); (M.A.P.); (C.N.); (M.A.D.S.)
| | - Alessandro Santo Bortone
- Department of Emergency and Organ Transplantation—Section of Cardiovascular Diseases, Medical School, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.S.B.); (T.A.); (E.D.C.); (M.M.C.)
| | - Maria Assunta Potenza
- Department of Biomedical Sciences and Human Oncology—Section of Pharmacology, Medical School, University of Bari “Aldo Moro”, 70124 Bari, Italy; (L.S.); (M.A.P.); (C.N.); (M.A.D.S.)
| | - Carmela Nacci
- Department of Biomedical Sciences and Human Oncology—Section of Pharmacology, Medical School, University of Bari “Aldo Moro”, 70124 Bari, Italy; (L.S.); (M.A.P.); (C.N.); (M.A.D.S.)
| | - Maria Antonietta De Salvia
- Department of Biomedical Sciences and Human Oncology—Section of Pharmacology, Medical School, University of Bari “Aldo Moro”, 70124 Bari, Italy; (L.S.); (M.A.P.); (C.N.); (M.A.D.S.)
| | - Tommaso Acquaviva
- Department of Emergency and Organ Transplantation—Section of Cardiovascular Diseases, Medical School, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.S.B.); (T.A.); (E.D.C.); (M.M.C.)
| | - Emanuela De Cillis
- Department of Emergency and Organ Transplantation—Section of Cardiovascular Diseases, Medical School, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.S.B.); (T.A.); (E.D.C.); (M.M.C.)
| | - Marco Matteo Ciccone
- Department of Emergency and Organ Transplantation—Section of Cardiovascular Diseases, Medical School, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.S.B.); (T.A.); (E.D.C.); (M.M.C.)
| | - Massimo Grimaldi
- General Hospital “F. Miulli” Acquaviva delle Fonti, 70021 Bari, Italy;
| | - Monica Montagnani
- Department of Biomedical Sciences and Human Oncology—Section of Pharmacology, Medical School, University of Bari “Aldo Moro”, 70124 Bari, Italy; (L.S.); (M.A.P.); (C.N.); (M.A.D.S.)
- Correspondence:
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Messé SR, Gronseth GS, Kent DM, Kizer JR, Homma S, Rosterman L, Carroll JD, Ishida K, Sangha N, Kasner SE. Practice advisory update summary: Patent foramen ovale and secondary stroke prevention: Report of the Guideline Subcommittee of the American Academy of Neurology. Neurology 2020; 94:876-885. [PMID: 32350058 DOI: 10.1212/wnl.0000000000009443] [Citation(s) in RCA: 104] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Accepted: 03/06/2020] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To update the 2016 American Academy of Neurology (AAN) practice advisory for patients with stroke and patent foramen ovale (PFO). METHODS The guideline panel followed the AAN 2017 guideline development process to systematically review studies published through December 2017 and formulate recommendations. MAJOR RECOMMENDATIONS In patients being considered for PFO closure, clinicians should ensure that an appropriately thorough evaluation has been performed to rule out alternative mechanisms of stroke (level B). In patients with a higher risk alternative mechanism of stroke identified, clinicians should not routinely recommend PFO closure (level B). Clinicians should counsel patients that having a PFO is common; that it occurs in about 1 in 4 adults in the general population; that it is difficult to determine with certainty whether their PFO caused their stroke; and that PFO closure probably reduces recurrent stroke risk in select patients (level B). In patients younger than 60 years with a PFO and embolic-appearing infarct and no other mechanism of stroke identified, clinicians may recommend closure following a discussion of potential benefits (absolute recurrent stroke risk reduction of 3.4% at 5 years) and risks (periprocedural complication rate of 3.9% and increased absolute rate of non-periprocedural atrial fibrillation of 0.33% per year) (level C). In patients who opt to receive medical therapy alone without PFO closure, clinicians may recommend an antiplatelet medication such as aspirin or anticoagulation (level C).
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Affiliation(s)
- Steven R Messé
- From the Department of Neurology (S.R.M., S.E.K.), University of Pennsylvania School of Medicine, Philadelphia; Department of Neurology (G.S.G., L.R.), University of Kansas Medical Center, MO; Institute for Clinical Research and Health Policy Studies (D.M.K.), Tufts University School of Medicine, Boston, MA; Cardiology Section (J.R.K.), San Francisco Veterans Affairs Health Care System, and Departments of Medicine, and Epidemiology and Biostatistics (J.R.K.), University of California San Francisco; Division of Cardiology (S.H.), Columbia University Medical Center, New York; Department of Medicine (Cardiology) (J.D.C.), University of Colorado School of Medicine, Aurora; Department of Neurology (K.I.), New York University; and Department of Neurology (N.S.), Kaiser Permanente, Los Angeles, CA
| | - Gary S Gronseth
- From the Department of Neurology (S.R.M., S.E.K.), University of Pennsylvania School of Medicine, Philadelphia; Department of Neurology (G.S.G., L.R.), University of Kansas Medical Center, MO; Institute for Clinical Research and Health Policy Studies (D.M.K.), Tufts University School of Medicine, Boston, MA; Cardiology Section (J.R.K.), San Francisco Veterans Affairs Health Care System, and Departments of Medicine, and Epidemiology and Biostatistics (J.R.K.), University of California San Francisco; Division of Cardiology (S.H.), Columbia University Medical Center, New York; Department of Medicine (Cardiology) (J.D.C.), University of Colorado School of Medicine, Aurora; Department of Neurology (K.I.), New York University; and Department of Neurology (N.S.), Kaiser Permanente, Los Angeles, CA
| | - David M Kent
- From the Department of Neurology (S.R.M., S.E.K.), University of Pennsylvania School of Medicine, Philadelphia; Department of Neurology (G.S.G., L.R.), University of Kansas Medical Center, MO; Institute for Clinical Research and Health Policy Studies (D.M.K.), Tufts University School of Medicine, Boston, MA; Cardiology Section (J.R.K.), San Francisco Veterans Affairs Health Care System, and Departments of Medicine, and Epidemiology and Biostatistics (J.R.K.), University of California San Francisco; Division of Cardiology (S.H.), Columbia University Medical Center, New York; Department of Medicine (Cardiology) (J.D.C.), University of Colorado School of Medicine, Aurora; Department of Neurology (K.I.), New York University; and Department of Neurology (N.S.), Kaiser Permanente, Los Angeles, CA
| | - Jorge R Kizer
- From the Department of Neurology (S.R.M., S.E.K.), University of Pennsylvania School of Medicine, Philadelphia; Department of Neurology (G.S.G., L.R.), University of Kansas Medical Center, MO; Institute for Clinical Research and Health Policy Studies (D.M.K.), Tufts University School of Medicine, Boston, MA; Cardiology Section (J.R.K.), San Francisco Veterans Affairs Health Care System, and Departments of Medicine, and Epidemiology and Biostatistics (J.R.K.), University of California San Francisco; Division of Cardiology (S.H.), Columbia University Medical Center, New York; Department of Medicine (Cardiology) (J.D.C.), University of Colorado School of Medicine, Aurora; Department of Neurology (K.I.), New York University; and Department of Neurology (N.S.), Kaiser Permanente, Los Angeles, CA
| | - Shunichi Homma
- From the Department of Neurology (S.R.M., S.E.K.), University of Pennsylvania School of Medicine, Philadelphia; Department of Neurology (G.S.G., L.R.), University of Kansas Medical Center, MO; Institute for Clinical Research and Health Policy Studies (D.M.K.), Tufts University School of Medicine, Boston, MA; Cardiology Section (J.R.K.), San Francisco Veterans Affairs Health Care System, and Departments of Medicine, and Epidemiology and Biostatistics (J.R.K.), University of California San Francisco; Division of Cardiology (S.H.), Columbia University Medical Center, New York; Department of Medicine (Cardiology) (J.D.C.), University of Colorado School of Medicine, Aurora; Department of Neurology (K.I.), New York University; and Department of Neurology (N.S.), Kaiser Permanente, Los Angeles, CA
| | - Lee Rosterman
- From the Department of Neurology (S.R.M., S.E.K.), University of Pennsylvania School of Medicine, Philadelphia; Department of Neurology (G.S.G., L.R.), University of Kansas Medical Center, MO; Institute for Clinical Research and Health Policy Studies (D.M.K.), Tufts University School of Medicine, Boston, MA; Cardiology Section (J.R.K.), San Francisco Veterans Affairs Health Care System, and Departments of Medicine, and Epidemiology and Biostatistics (J.R.K.), University of California San Francisco; Division of Cardiology (S.H.), Columbia University Medical Center, New York; Department of Medicine (Cardiology) (J.D.C.), University of Colorado School of Medicine, Aurora; Department of Neurology (K.I.), New York University; and Department of Neurology (N.S.), Kaiser Permanente, Los Angeles, CA
| | - John D Carroll
- From the Department of Neurology (S.R.M., S.E.K.), University of Pennsylvania School of Medicine, Philadelphia; Department of Neurology (G.S.G., L.R.), University of Kansas Medical Center, MO; Institute for Clinical Research and Health Policy Studies (D.M.K.), Tufts University School of Medicine, Boston, MA; Cardiology Section (J.R.K.), San Francisco Veterans Affairs Health Care System, and Departments of Medicine, and Epidemiology and Biostatistics (J.R.K.), University of California San Francisco; Division of Cardiology (S.H.), Columbia University Medical Center, New York; Department of Medicine (Cardiology) (J.D.C.), University of Colorado School of Medicine, Aurora; Department of Neurology (K.I.), New York University; and Department of Neurology (N.S.), Kaiser Permanente, Los Angeles, CA
| | - Koto Ishida
- From the Department of Neurology (S.R.M., S.E.K.), University of Pennsylvania School of Medicine, Philadelphia; Department of Neurology (G.S.G., L.R.), University of Kansas Medical Center, MO; Institute for Clinical Research and Health Policy Studies (D.M.K.), Tufts University School of Medicine, Boston, MA; Cardiology Section (J.R.K.), San Francisco Veterans Affairs Health Care System, and Departments of Medicine, and Epidemiology and Biostatistics (J.R.K.), University of California San Francisco; Division of Cardiology (S.H.), Columbia University Medical Center, New York; Department of Medicine (Cardiology) (J.D.C.), University of Colorado School of Medicine, Aurora; Department of Neurology (K.I.), New York University; and Department of Neurology (N.S.), Kaiser Permanente, Los Angeles, CA
| | - Navdeep Sangha
- From the Department of Neurology (S.R.M., S.E.K.), University of Pennsylvania School of Medicine, Philadelphia; Department of Neurology (G.S.G., L.R.), University of Kansas Medical Center, MO; Institute for Clinical Research and Health Policy Studies (D.M.K.), Tufts University School of Medicine, Boston, MA; Cardiology Section (J.R.K.), San Francisco Veterans Affairs Health Care System, and Departments of Medicine, and Epidemiology and Biostatistics (J.R.K.), University of California San Francisco; Division of Cardiology (S.H.), Columbia University Medical Center, New York; Department of Medicine (Cardiology) (J.D.C.), University of Colorado School of Medicine, Aurora; Department of Neurology (K.I.), New York University; and Department of Neurology (N.S.), Kaiser Permanente, Los Angeles, CA
| | - Scott E Kasner
- From the Department of Neurology (S.R.M., S.E.K.), University of Pennsylvania School of Medicine, Philadelphia; Department of Neurology (G.S.G., L.R.), University of Kansas Medical Center, MO; Institute for Clinical Research and Health Policy Studies (D.M.K.), Tufts University School of Medicine, Boston, MA; Cardiology Section (J.R.K.), San Francisco Veterans Affairs Health Care System, and Departments of Medicine, and Epidemiology and Biostatistics (J.R.K.), University of California San Francisco; Division of Cardiology (S.H.), Columbia University Medical Center, New York; Department of Medicine (Cardiology) (J.D.C.), University of Colorado School of Medicine, Aurora; Department of Neurology (K.I.), New York University; and Department of Neurology (N.S.), Kaiser Permanente, Los Angeles, CA
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Koutroulou I, Tsivgoulis G, Tsalikakis D, Karacostas D, Grigoriadis N, Karapanayiotides T. Epidemiology of Patent Foramen Ovale in General Population and in Stroke Patients: A Narrative Review. Front Neurol 2020; 11:281. [PMID: 32411074 PMCID: PMC7198765 DOI: 10.3389/fneur.2020.00281] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Accepted: 03/25/2020] [Indexed: 01/11/2023] Open
Abstract
Introduction: Percutaneous closure of patent foramen ovale (PFO) in selected patients with cryptogenic cerebrovascular ischemic events (CEs) decreases the risk of recurrent stroke; however, optimal patient selection criteria are still under investigation. Candidates for PFO closure are usually selected from the pool of CE patients with a high risk of Paradoxical Embolism (RoPE) score. The RoPE score calculates the probability that PFO is causally related to stroke, based on PFO prevalence in patients with CE compared with that in healthy subjects. The latter has been set at 25% based on the average of autopsy and transesophageal echocardiography (TEE) studies. Methods: We conducted a comprehensive review of studies investigating PFO prevalence in general population and in patients with CE and non-CE using autopsy, TEE, transcranial Doppler (TCD) or transthoracic echocardiography (TTE). Studies were excluded if they (1) reported data from referred subjects with underlying cerebrovascular disease or (2) did not specify etiologically the events. Results: In healthy/control subjects, PFO prevalence was 24.2% (1,872/7,747) in autopsy studies, 23.7% (325/1,369) in TEE, 31.3% (111/355) in TCD, and 14.7% (186/1,267) in TTE studies. All diagnostic modalities included PFO prevalence was higher in CE compared with healthy/control population [odds ratio (OR) = 3.1, 95% confidence interval (CI) = 2.5–3.8] and compared with non-CE (OR = 2.3, 95% CI = 2.0–2.6). In patients with CE, PFO prevalence in the young compared to the old was higher when the diagnostic modality was TEE (48.9 vs. 27.3%, p < 0.0001, OR = 2.6 with 95% CI = 2.0–3.3) or TCD (58.1 vs. 41%, OR = 1.9, 95% CI = 1.6–2.5), but not TTE (53.3 vs. 37.5%, p = 0.16). Regarding non-CE, PFO prevalence in the young compared to the old was higher when the diagnostic modality was TEE (20 vs. 12.9%, OR = 1.7, 95% CI = 1.0–2.8) but not TTE (10.4 vs. 7.8%, p = 0.75) or TCD (22.8 vs. 20.1%, p = 0.56). Conclusions: Given the limitations of autopsy and TEE studies, there is good reason not to take a fixed 25% PFO prevalence for granted. The estimation of degree of causality may be underestimated or overestimated in populations with PFO prevalence significantly lower or higher than the established. Given the high sensitivity, non-invasive nature, low cost, and repeatability of TCD, future large-scale TCD-based studies should investigate potential heterogeneity in PFO prevalence in different healthy racial/ethnic populations.
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Affiliation(s)
- Ioanna Koutroulou
- Second Department of Neurology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Georgios Tsivgoulis
- Second Department of Neurology, Attikon Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Dimitris Karacostas
- Second Department of Neurology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Nikolaos Grigoriadis
- Second Department of Neurology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Theodoros Karapanayiotides
- Second Department of Neurology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
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Heidari H, Ran H, Spinka G, Hengstenberg C, Binder T, Goliasch G, Schneider M. Atherosclerotic plaque detected by transesophageal echocardiography is an independent predictor for all-cause mortality. Int J Cardiovasc Imaging 2020; 36:1437-1443. [PMID: 32301042 PMCID: PMC7381477 DOI: 10.1007/s10554-020-01840-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Accepted: 04/06/2020] [Indexed: 12/03/2022]
Abstract
Atherosclerotic lesions in the great arteries are frequent findings in the elderly. Numerous studies have shown their strong predictive value for cardiovascular disease, embolic events, and mortality. We sought to determine the risk of all-cause mortality depending on the localization of plaques in the thoracic aorta evaluated by transesophageal echocardiography (TEE). A total of 2,054 patients (median age 65 years, interquartile range 52–73; 58% men) who underwent a TEE examination between 01/2007 and 03/2015 were retrospectively analyzed. For each patient, the presence of atherosclerotic lesions in the ascending aorta, the aortic arch, and in the descending aorta, as well as cardiovascular risk factors and survival were documented. Median follow-up period was 48 months (interquartile range 38–58). Multivariate Cox regression analysis indicated plaque in the ascending aorta (HR of 1.36, 95% CI 1.01–1.83, P = 0.046), the aortic arch (HR of 1.78, 95% CI 1.29–2.45, P < 0.001), the descending aorta (HR of 2.01, 95% CI 1.54–2.77, P < 0.001), and plaque in any part of the thoracic aorta (HR of 1.84, 95% CI 1.42–2.4, P < 0.001), as independent predictors for all-cause mortality after adjusting for age, sex, arterial hypertension, hyperlipidemia, smoking, and diabetes. In this study, we could demonstrate that more than mild plaque at any site of the thoracic aorta predicts all-cause mortality. Assessment of atherosclerotic lesions in all segments of the thoracic aorta should be part of every routine TEE examination.
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Affiliation(s)
- Houtan Heidari
- Department of Internal Medicine II, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Wien, Austria
| | - Hong Ran
- Department of Echocardiography, Nanjing First Hospital Affiliated to Nanjing Medical University, Nanjing, China
| | - Georg Spinka
- Department of Internal Medicine II, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Wien, Austria
| | - Christian Hengstenberg
- Department of Internal Medicine II, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Wien, Austria
| | - Thomas Binder
- Department of Internal Medicine II, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Wien, Austria
| | - Georg Goliasch
- Department of Internal Medicine II, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Wien, Austria
| | - Matthias Schneider
- Department of Internal Medicine II, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Wien, Austria.
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