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Hoara MC, Simorre B, Belabed MR, Berdague P, Georger F. [Libman-Sachs endocarditis and ischemic stroke: A case report]. Ann Cardiol Angeiol (Paris) 2024; 73:101801. [PMID: 39317079 DOI: 10.1016/j.ancard.2024.101801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2024] [Accepted: 08/10/2024] [Indexed: 09/26/2024]
Abstract
Libman-Sacks endocarditis is a rare cardiac manifestation of anti-phospholipid syndromes, in which non-infectious thrombotic vegetations are found on the heart valves. Most patients are asymptomatic whereas the risk of thromboembolism is considerable. Diagnostic work-up is based on questioning and clinical examination data looking for extracardiac signs, biological data and also on imaging, and, above all, echocardiography. We report the case of a 47-year-old female patient with no known history who is admitted to hospital with paresthesia of the right hemi-body associated with dysarthria. Cerebral CT scan confirms a paraventricular ischemic stroke. The etiological work-up for stroke is negative except the transesophageal echocardiogram which reveals mitral valve vegetations. Further investigations lead to the diagnosis of Libman-Sacks endocarditis. Treatment with Coumadin is started, with a target INR of between 2 and 3, as recommended. The clinical course was favourable, with stable lesions on transoesophageal echocardiography carried out later.
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Affiliation(s)
- M C Hoara
- praticien hospitalier cardiologie, Centre Hospitalier 2 rue Valentin Haüy 34500 Béziers, France.
| | - B Simorre
- praticien hospitalier médecine interne, Centre Hospitalier 2 rue Valentin Haüy 34500 Béziers, France
| | - M R Belabed
- praticien hospitalier neurologie, Centre Hospitalier 2 rue Valentin Haüy 34500 Béziers, France
| | - P Berdague
- praticien hospitalier cardiologie, Centre Hospitalier 2 rue Valentin Haüy 34500 Béziers, France
| | - F Georger
- praticien hospitalier cardiologie, Centre Hospitalier 2 rue Valentin Haüy 34500 Béziers, France
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2
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Pant S, Colombier S, Lambert N, Delay D, Girod G. Blood culture-negative Haemophilus endocarditis with large vegetation and the role of bronchoalveolar lavage: a case report. Eur Heart J Case Rep 2024; 8:ytae464. [PMID: 39376574 PMCID: PMC11456884 DOI: 10.1093/ehjcr/ytae464] [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: 11/15/2023] [Revised: 02/29/2024] [Accepted: 08/28/2024] [Indexed: 10/09/2024]
Abstract
Background Blood culture-negative endocarditis (BCNE) is a significant condition associated with cardiac vegetation. It often occurs alongside sepsis, auto-immune diseases, or malignancies, posing a risk of vegetation and embolization. Notable pathogens include Haemophilus species, Cardiobacterium hominis, Eikenella corrodens, and Kingella species. Case summary A 60-year-old white male Belgian patient presented with worsening dyspnoea. His recent medical history included chronic infections over the past 6 months. Transthoracic echocardiography revealed severe aortic stenosis with an 18 × 12 mm vegetation. Despite normal inflammatory markers and negative blood tests, 18F-fluorodeoxyglucose positron emission tomography with computed tomography excluded malignancy but identified multiple bilateral septic lung emboli. Sputum cultures and tuberculosis polymerase chain reaction (PCR) were negative. Facing the high risk of cardiac embolization and the need for aortic valve replacement, surgery was scheduled with an intraoperative bronchoalveolar lavage (BAL) to investigate the lung lesions. Intraoperative findings confirmed valvular lesions, and a biological aortic valve was successfully implanted. The post-operative course was uneventful. Aortic valve cultures and eubacterial PCR results were negative, but BAL cultures were positive for Haemophilus influenzae, indicating a chronic infection. The patient showed favourable progress at 6 months post-surgery with ongoing antibiotherapy. Discussion This case illustrates a rare BCNE associated with large vegetation and symptomatic H. influenzae chronic respiratory tract colonization (CRTC). For BCNE cases with negative sputum cultures and suspected bacterial CRTC, we recommend performing BAL cultures for accurate diagnosis.
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Affiliation(s)
- Samaksha Pant
- Hôpital du Valais, Service de Cardiologie, Avenue Grand-Champsec 80, 1951 Sion, Switzerland
| | - Sébastien Colombier
- Hôpital du Valais, Service de Cardiologie, Avenue Grand-Champsec 80, 1951 Sion, Switzerland
| | - Nadège Lambert
- Hôpital du Valais, Service de Cardiologie, Avenue Grand-Champsec 80, 1951 Sion, Switzerland
| | - Dominique Delay
- Hôpital du Valais, Service de Cardiologie, Avenue Grand-Champsec 80, 1951 Sion, Switzerland
| | - Grégoire Girod
- Hôpital du Valais, Service de Cardiologie, Avenue Grand-Champsec 80, 1951 Sion, Switzerland
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3
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Masoumi S, Parizad R, Parvizi R, Jabbaripour Sarmadian A, Jafarisis S, Seyed Toutounchi K. Recurrence of valvular involvement in Libman-Sacks endocarditis associated with antiphospholipid syndrome: A case report. Clin Case Rep 2024; 12:e9352. [PMID: 39219785 PMCID: PMC11362024 DOI: 10.1002/ccr3.9352] [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: 02/08/2024] [Revised: 07/17/2024] [Accepted: 08/10/2024] [Indexed: 09/04/2024] Open
Abstract
Key Clinical Message Recurrence of valvular involvement may occur after Libman-Sacks endocarditis surgery, emphasizing the need for frequent multivalvular evaluations with echocardiography or more sensitive methods to optimize surgical outcomes. Abstract This report presented a 32-year-old woman, complaining of recurrent fever and chills. Physical examination revealed the presence of a third heart sound (S3), a pan-systolic murmur (III/VI) at mitral and tricuspid foci, tachycardia, and fine pulmonary crackles. Transesophageal echocardiography (TEE) revealed severe mitral regurgitation (MR) and moderate tricuspid regurgitation (TR) with vegetations on the mitral valve. Initially, intravenous antibiotic therapy was started simultaneously with diagnostic studies. Despite a positive TEE, negative blood cultures on three separate occasions precluded meeting the diagnostic criteria outlined in the modified Duke criteria. Moreover, the patient's condition continued to deteriorate after antibiotic therapy, leading to the diagnosis of Libman-Sacks endocarditis. The patient was considered a candidate for mitral valve surgery. All vegetations were completely debrided and then the mitral valve was reconstructed. Follow-up post-surgery echocardiography revealed the absence of MR and mitral stenosis (MS). Four months later, the patient presented again complaining of fatigue, dyspnea, lower extremity edema, and ascites with evidence of pulmonary hypertension and right heart failure on physical examination. TEE was performed, which revealed severe MR, severe TR, detached artificial chordae, and blood leak from the perforated pericardial patch. Therefore, she was necessitated for valvular surgery and underwent mitral and tricuspid valve surgery. The mitral ring and perforated pericardial patch were removed, and a mitral prosthetic valve was implanted. In addition, the tricuspid valve was repaired. Follow-up post-surgery echocardiography revealed the absence of MR and TR. To our knowledge, this is the first case of LSE recurrence with multi-valvular involvement.
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Affiliation(s)
- Shahab Masoumi
- Cardiovascular Research CenterTabriz University of Medical SciencesTabrizIran
| | - Razieh Parizad
- Cardiovascular Research CenterTabriz University of Medical SciencesTabrizIran
| | - Rezayat Parvizi
- Cardiovascular Research CenterTabriz University of Medical SciencesTabrizIran
| | | | - Samira Jafarisis
- Cardiovascular Research CenterTabriz University of Medical SciencesTabrizIran
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4
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Santarpino G, Lofrumento F, Zito C, Trio O, Restelli D, Cusmà Piccione M, Manganaro R, Carerj S, Cardetta F, Fiore C, de Gregorio C. Exploring the Complexities of Non-Bacterial Thrombotic Endocarditis: Highlights from Literature and Case Studies. J Clin Med 2024; 13:4904. [PMID: 39201046 PMCID: PMC11355671 DOI: 10.3390/jcm13164904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2024] [Revised: 08/11/2024] [Accepted: 08/16/2024] [Indexed: 09/02/2024] Open
Abstract
Non-bacterial thrombotic endocarditis (NBTE) is a form of non-infective endocarditis characterized by the deposition of sterile fibrin and platelets on cardiac valves. Even though some studies have identified important pathophysiological features, many aspects remain poorly understood. Given its wide availability, transthoracic echocardiography is typically the initial diagnostic approach to the patient. Additionally, recent technological advancements in transesophageal echocardiography, such as three-dimensional and multiplanar reconstruction analysis, have significantly improved diagnostic accuracy over time. By presenting our case series and performing a literature review, we focused on the main pathophysiologic, diagnostic, and therapeutic aspects of this rare but potentially life-threatening disease.
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Affiliation(s)
- Giuseppe Santarpino
- Department of Cardiac Surgery, Magna Graecia University, 88100 Catanzaro, Italy
- Department of Cardiac Surgery, Città di Lecce Hospital, GVM Care and Research, 73100 Lecce, Italy;
- Department of Cardiac Surgery, Paracelsus Medical University, 40100 Nuremberg, Germany
| | - Francesca Lofrumento
- Department of Clinical and Experimental Medicine, G. Martino University Hospital, Cardiology Unit, 98122 Messina, Italy; (F.L.); (C.Z.); (O.T.); (D.R.); (M.C.P.); (R.M.); (S.C.); (C.d.G.)
| | - Concetta Zito
- Department of Clinical and Experimental Medicine, G. Martino University Hospital, Cardiology Unit, 98122 Messina, Italy; (F.L.); (C.Z.); (O.T.); (D.R.); (M.C.P.); (R.M.); (S.C.); (C.d.G.)
| | - Olimpia Trio
- Department of Clinical and Experimental Medicine, G. Martino University Hospital, Cardiology Unit, 98122 Messina, Italy; (F.L.); (C.Z.); (O.T.); (D.R.); (M.C.P.); (R.M.); (S.C.); (C.d.G.)
| | - Davide Restelli
- Department of Clinical and Experimental Medicine, G. Martino University Hospital, Cardiology Unit, 98122 Messina, Italy; (F.L.); (C.Z.); (O.T.); (D.R.); (M.C.P.); (R.M.); (S.C.); (C.d.G.)
| | - Maurizio Cusmà Piccione
- Department of Clinical and Experimental Medicine, G. Martino University Hospital, Cardiology Unit, 98122 Messina, Italy; (F.L.); (C.Z.); (O.T.); (D.R.); (M.C.P.); (R.M.); (S.C.); (C.d.G.)
| | - Roberta Manganaro
- Department of Clinical and Experimental Medicine, G. Martino University Hospital, Cardiology Unit, 98122 Messina, Italy; (F.L.); (C.Z.); (O.T.); (D.R.); (M.C.P.); (R.M.); (S.C.); (C.d.G.)
| | - Scipione Carerj
- Department of Clinical and Experimental Medicine, G. Martino University Hospital, Cardiology Unit, 98122 Messina, Italy; (F.L.); (C.Z.); (O.T.); (D.R.); (M.C.P.); (R.M.); (S.C.); (C.d.G.)
| | - Francesco Cardetta
- Department of Cardiac Surgery, Campus Biomedico University, 00128 Rome, Italy;
| | - Corrado Fiore
- Department of Cardiac Surgery, Città di Lecce Hospital, GVM Care and Research, 73100 Lecce, Italy;
| | - Cesare de Gregorio
- Department of Clinical and Experimental Medicine, G. Martino University Hospital, Cardiology Unit, 98122 Messina, Italy; (F.L.); (C.Z.); (O.T.); (D.R.); (M.C.P.); (R.M.); (S.C.); (C.d.G.)
- Department of Emergency, G. Martino University Hospital, Cardiology Unit, 98122 Messina, Italy
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5
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Chen S, Zhou Y, Wang C, Jiang H, Zhao Y, Zhao J, Huang C, Li M, Zhao Y. Impact of antiphospholipid antibodies on cardiac valve lesions in systemic lupus erythematosus: a systematic review and meta-analysis. Clin Exp Med 2024; 24:147. [PMID: 38960899 PMCID: PMC11222203 DOI: 10.1007/s10238-024-01406-z] [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: 04/16/2024] [Accepted: 06/14/2024] [Indexed: 07/05/2024]
Abstract
This meta-analysis assesses antiphospholipid antibodies' (aPLs) impact on heart valve disease in Systemic Lupus Erythematosus (SLE) patients. We searched PubMed, Embase, Cochrane, and Web of Science up to January 2024 for comparative studies of heart valve disease in aPL-positive versus aPL-negative SLE patients. Fixed-effect or random-effect models were used to synthesize data, with I2 and sensitivity analyses for heterogeneity and the trim-and-fill method for publication bias. Including 25 studies with 8089 patients, of which 919 had valvular changes, aPLs significantly increased the risk of heart valve disease (OR = 2.24, 95% CI: 1.58-3.18, p < 0.001). Lupus anticoagulant (LA) indicated the highest risk (OR = 4.90, 95% CI: 2.26-10.60, p < 0.001), anticardiolipin antibodies (aCL) doubled the risk (OR = 2.69, 95% CI: 1.47-4.93, p = 0.001), and anti-β2 glycoprotein I (aβ2GPI) showed a 70% increase (OR = 1.70, 95% CI: 1.17-2.45, p = 0.005). Valve-specific analysis indicated the mitral valve was most commonly involved (26.89%), with higher occurrences in aPL-positive patients (33.34% vs. 15.92%, p = 0.053). Aortic and tricuspid valve involvements were 13.11% vs. 5.42% (p = 0.147) and 12.03% vs. 8.52% (p = 0.039), respectively. Pulmonary valve disease was rare and similar across groups (1.01% in aPL-positive vs. 1.52% in aPL-negative). Significantly, only tricuspid valve disease showed increased risk in aPL-positive patients (OR = 2.66, 95% CI: 1.05-6.75, p = 0.039). APLs notably increase the risk of heart valve disease in SLE patients, with a pronounced effect on tricuspid valve involvement. Regular cardiac assessments for aPL-positive SLE patients are crucial for timely intervention and improved prognosis.
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Grants
- 2021YFC2501300 Chinese National Key Technology R&D Program
- 2021YFC2501300 Chinese National Key Technology R&D Program
- 2021YFC2501300 Chinese National Key Technology R&D Program
- 2021YFC2501300 Chinese National Key Technology R&D Program
- 2021YFC2501300 Chinese National Key Technology R&D Program
- 2021YFC2501300 Chinese National Key Technology R&D Program
- 2021YFC2501300 Chinese National Key Technology R&D Program
- 2021YFC2501300 Chinese National Key Technology R&D Program
- 2021YFC2501300 Chinese National Key Technology R&D Program
- 2023YFC2507204 Ministry of Science and Technology
- 2023YFC2507204 Ministry of Science and Technology
- 2023YFC2507204 Ministry of Science and Technology
- 2023YFC2507204 Ministry of Science and Technology
- 2023YFC2507204 Ministry of Science and Technology
- 2023YFC2507204 Ministry of Science and Technology
- 2023YFC2507204 Ministry of Science and Technology
- 2023YFC2507204 Ministry of Science and Technology
- 2023YFC2507204 Ministry of Science and Technology
- No.Z201100005520026 Beijing Municipal Science & Technology Commission
- No.Z201100005520026 Beijing Municipal Science & Technology Commission
- No.Z201100005520026 Beijing Municipal Science & Technology Commission
- No.Z201100005520026 Beijing Municipal Science & Technology Commission
- No.Z201100005520026 Beijing Municipal Science & Technology Commission
- No.Z201100005520026 Beijing Municipal Science & Technology Commission
- No.Z201100005520026 Beijing Municipal Science & Technology Commission
- No.Z201100005520026 Beijing Municipal Science & Technology Commission
- No.Z201100005520026 Beijing Municipal Science & Technology Commission
- 2021-I2M-1-005 CAMS Innovation Fund for Medical Sciences (CIFMS)
- 2021-I2M-1-005 CAMS Innovation Fund for Medical Sciences (CIFMS)
- 2021-I2M-1-005 CAMS Innovation Fund for Medical Sciences (CIFMS)
- 2021-I2M-1-005 CAMS Innovation Fund for Medical Sciences (CIFMS)
- 2021-I2M-1-005 CAMS Innovation Fund for Medical Sciences (CIFMS)
- 2021-I2M-1-005 CAMS Innovation Fund for Medical Sciences (CIFMS)
- 2021-I2M-1-005 CAMS Innovation Fund for Medical Sciences (CIFMS)
- 2021-I2M-1-005 CAMS Innovation Fund for Medical Sciences (CIFMS)
- 2021-I2M-1-005 CAMS Innovation Fund for Medical Sciences (CIFMS)
- 2022-PUMCH-B-013, C-002, D-009 National High Level Hospital Clinical Research Funding
- 2022-PUMCH-B-013, C-002, D-009 National High Level Hospital Clinical Research Funding
- 2022-PUMCH-B-013, C-002, D-009 National High Level Hospital Clinical Research Funding
- 2022-PUMCH-B-013, C-002, D-009 National High Level Hospital Clinical Research Funding
- 2022-PUMCH-B-013, C-002, D-009 National High Level Hospital Clinical Research Funding
- 2022-PUMCH-B-013, C-002, D-009 National High Level Hospital Clinical Research Funding
- 2022-PUMCH-B-013, C-002, D-009 National High Level Hospital Clinical Research Funding
- 2022-PUMCH-B-013, C-002, D-009 National High Level Hospital Clinical Research Funding
- 2022-PUMCH-B-013, C-002, D-009 National High Level Hospital Clinical Research Funding
- Chinese National Key Technology R&D Program
- Beijing Municipal Science & Technology Commission
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Affiliation(s)
- Siyun Chen
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China
- National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Ministry of Science and Technology, Beijing, 100730, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, 100730, China
- Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, 100730, China
| | - Yangzhong Zhou
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China
- National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Ministry of Science and Technology, Beijing, 100730, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, 100730, China
- Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, 100730, China
| | - Chuhan Wang
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China
- National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Ministry of Science and Technology, Beijing, 100730, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, 100730, China
- Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, 100730, China
| | - Hui Jiang
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China
- National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Ministry of Science and Technology, Beijing, 100730, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, 100730, China
- Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, 100730, China
| | - Yuan Zhao
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China
- National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Ministry of Science and Technology, Beijing, 100730, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, 100730, China
- Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, 100730, China
| | - Jiuliang Zhao
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China.
- National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Ministry of Science and Technology, Beijing, 100730, China.
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, 100730, China.
- Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, 100730, China.
| | - Can Huang
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China
- National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Ministry of Science and Technology, Beijing, 100730, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, 100730, China
- Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, 100730, China
| | - Mengtao Li
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China
- National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Ministry of Science and Technology, Beijing, 100730, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, 100730, China
- Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, 100730, China
| | - Yan Zhao
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China.
- National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Ministry of Science and Technology, Beijing, 100730, China.
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, 100730, China.
- Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, 100730, China.
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Bahar AR, Mishra T, Bahar Y, Othman M, Afonso L. Aortic Valve Vegetation due to Nonbacterial Thrombotic Endocarditis in a Patient with Antiphospholipid Antibody Syndrome. CASE (PHILADELPHIA, PA.) 2024; 8:386-389. [PMID: 39221022 PMCID: PMC11364878 DOI: 10.1016/j.case.2024.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 09/04/2024]
Abstract
•AV vegetation due to NBTE is a rare complication in patients with APLAS. •TEE is superior to TTE for detecting small lesions/masses on heart valves. •Management of AV vegetation is extremely challenging. •Patients should be closely followed up for potential thromboembolic complications.
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Affiliation(s)
| | - Tushar Mishra
- Wayne State University, Detroit Medical Center Heart Hospital, Detroit, Michigan
| | - Yasemin Bahar
- Wayne State University School of Medicine, Detroit, Michigan
| | - Mahmoud Othman
- Wayne State University, Detroit Medical Center Heart Hospital, Detroit, Michigan
| | - Luis Afonso
- Wayne State University, Detroit Medical Center Heart Hospital, Detroit, Michigan
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Guevara N, Sanchez J, Chapiolkina V, Perez Rosario EM, Tole MC, Mekonen Y, Coreas N, Fulger I. The Interplay of Malignancy and Endocarditis: A Report of a Rare Case of Marantic Endocarditis in Metastatic Lung Adenocarcinoma. Cureus 2024; 16:e63456. [PMID: 38952603 PMCID: PMC11214888 DOI: 10.7759/cureus.63456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2024] [Accepted: 06/29/2024] [Indexed: 07/03/2024] Open
Abstract
Endocarditis involves inflammation of the inner layer of the heart, known as the endocardium. This condition typically presents with vegetation, with bacteria and fungi usually being the primary culprits. It is divided into two main categories based on its cause: infectious endocarditis and noninfectious endocarditis (NIE). Most cases of NIE are associated with malignancies, most of which are adenocarcinomas of the pancreas and lungs. We present the case of a 63-year-old man with recently diagnosed stage 3 non-small cell lung cancer and a previous history of thrombosis to the renal and popliteal arteries alongside an extensive cardiovascular history who presented with blurry vision secondary to multiple acute ischemic strokes, initially thought to be a consequence of septic emboli due to bacterial endocarditis; however, further workup revealed otherwise, illustrating the complex relationship between malignancy and endocarditis and its ramification.
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Affiliation(s)
- Nehemias Guevara
- Internal Medicine, St. Barnabas Hospital Health System, New York, USA
| | - Jorge Sanchez
- Internal Medicine, St. Barnabas Hospital Health System, New York, USA
| | - Volha Chapiolkina
- Internal Medicine, St. Barnabas Hospital Health System, New York, USA
| | | | - Maria C Tole
- Internal Medicine, St. Barnabas Hospital Health System, New York, USA
| | - Yemesrach Mekonen
- Internal Medicine, St. Barnabas Hospital Health System, New York, USA
| | - Noemy Coreas
- Gynecologic Oncology, National University of El Salvador, San Salvador, SLV
| | - Ilmana Fulger
- Hematology-Oncology, St. Barnabas Hospital Health System, New York, USA
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8
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Wei X, Ran P, Nong Y, Ye T, Jian X, Yao Y, Xu Y, Li Y, Wang Z, Yang J, Wang S, Yu D, Chen J. ASSESS-IE: a Novel Risk Score for Patients with Infective Endocarditis. J Cardiovasc Transl Res 2024; 17:695-704. [PMID: 37966632 DOI: 10.1007/s12265-023-10456-9] [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: 07/10/2023] [Accepted: 10/25/2023] [Indexed: 11/16/2023]
Abstract
Mortality in patients with infective endocarditis (IE) remains high. The existing risk scores are relatively complex with limited clinical application. This study was conducted to establish a new risk model to predict in-hospital and 6-month mortality in IE patients. A total of 1549 adult patients with definite IE admitted to Guangdong Provincial People's Hospital (n=1354) or Xiamen Cardiovascular Hospital (n=195) were included. The derivation cohort consisted of 1141 patients. The score was developed using the multivariate stepwise logistic regression analysis for in-hospital death. Bootstrap analysis was used for validation. Discrimination and calibration were evaluated by the receiver operating characteristic curve and the Hosmer-Lemeshow goodness-of-fit test. Six risk factors were used as score parameters (1 point for each): aortic valve affected, previous valve replacement surgery, severe heart failure, elevated serum direct bilirubin, moderate-severe anemia and acute stage. The predictive value and calibration of the ASSESS-IE score for in-hospital death were excellent in the derivation (area under the curve [AUC]=0.781, p<0.001; Hosmer-Lemeshow p=0.948) and validation (AUC=0.779, p<0.001; Hosmer-Lemeshow p=0.520) cohorts. The score remained excellent in bootstrap validation (AUC=0.783). The discriminatory ability of the ASSESS-IE score for in-hospital (AUC: 0.781 vs. 0.799, p=0.398) and 6-month mortality (AUC: 0.778 vs. 0.814, p=0.040) were similar with that of Park's score which comprised 14 variables. The ASSESS-IE risk score is a new and robust risk-stratified tool for patients with IE, which might further facilitate clinical decision-making.
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Affiliation(s)
- Xuebiao Wei
- Division of Geriatric Intensive Medicine, Guangdong Provincial Geriatrics Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, 510080, China
| | - Peng Ran
- Division of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, 510080, China
| | - Yuxin Nong
- Division of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, 510080, China
| | - Tao Ye
- Division of Cardiology, Xiamen Cardiovascular Hospital of Xiamen University, Xiamen, 361004, China
| | - Xuhua Jian
- Division of Cardiac Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, 510080, China
| | - Younan Yao
- Division of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, 510080, China
| | - Yiwei Xu
- Division of Cardiology, Xiamen Cardiovascular Hospital of Xiamen University, Xiamen, 361004, China
| | - Yang Li
- Division of Cardiology, Xiamen Cardiovascular Hospital of Xiamen University, Xiamen, 361004, China
| | - Zhonghua Wang
- Division of Geriatric Intensive Medicine, Guangdong Provincial Geriatrics Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, 510080, China
| | - Junqing Yang
- Division of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, 510080, China
| | - Shouhong Wang
- Division of Geriatric Intensive Medicine, Guangdong Provincial Geriatrics Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, 510080, China.
| | - Danqing Yu
- Division of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, 510080, China.
| | - Jiyan Chen
- Division of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, 510080, China.
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9
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Ntaios G, Baumgartner H, Doehner W, Donal E, Edvardsen T, Healey JS, Iung B, Kamel H, Kasner SE, Korompoki E, Navi BB, Pristipino C, Saba L, Schnabel RB, Svennberg E, Lip GYH. Embolic strokes of undetermined source: a clinical consensus statement of the ESC Council on Stroke, the European Association of Cardiovascular Imaging and the European Heart Rhythm Association of the ESC. Eur Heart J 2024; 45:1701-1715. [PMID: 38685132 PMCID: PMC11107123 DOI: 10.1093/eurheartj/ehae150] [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] [Indexed: 05/02/2024] Open
Abstract
One in six ischaemic stroke patients has an embolic stroke of undetermined source (ESUS), defined as a stroke with unclear aetiology despite recommended diagnostic evaluation. The overall cardiovascular risk of ESUS is high and it is important to optimize strategies to prevent recurrent stroke and other cardiovascular events. The aim of clinicians when confronted with a patient not only with ESUS but also with any other medical condition of unclear aetiology is to identify the actual cause amongst a list of potential differential diagnoses, in order to optimize secondary prevention. However, specifically in ESUS, this may be challenging as multiple potential thromboembolic sources frequently coexist. Also, it can be delusively reassuring because despite the implementation of specific treatments for the individual pathology presumed to be the actual thromboembolic source, patients can still be vulnerable to stroke and other cardiovascular events caused by other pathologies already identified during the index diagnostic evaluation but whose thromboembolic potential was underestimated. Therefore, rather than trying to presume which particular mechanism is the actual embolic source in an ESUS patient, it is important to assess the overall thromboembolic risk of the patient through synthesis of the individual risks linked to all pathologies present, regardless if presumed causally associated or not. In this paper, a multi-disciplinary panel of clinicians/researchers from various backgrounds of expertise and specialties (cardiology, internal medicine, neurology, radiology and vascular surgery) proposes a comprehensive multi-dimensional assessment of the overall thromboembolic risk in ESUS patients through the composition of individual risks associated with all prevalent pathologies.
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Affiliation(s)
- George Ntaios
- Department of Internal Medicine, School of Health Sciences, University of Thessaly, Larissa University Hospital, Larissa 41132, Greece
| | - Helmut Baumgartner
- Department of Cardiology III: Adult Congenital and Valvular Heart Disease, University Hospital Muenster, Muenster, Germany
| | - Wolfram Doehner
- Department of Cardiology (Campus Virchow), Center of Stroke Research Berlin, German Centre for Cardiovascular Research (DZHK) partner site Berlin, Berlin Institute of Health-Center for Regenerative Therapies, Deutsches Herzzentrum der Charité, Charité, Berlin, Germany
| | - Erwan Donal
- Service de Cardiologie et CIC-IT 1414, CHU Rennes, Rennes, France
| | - Thor Edvardsen
- Department of Cardiology, Faculty of Medicine, Oslo University Hospital, Rikshospitalet, University of Oslo, Oslo, Norway
| | - Jeff S Healey
- Cardiology Division, McMaster University, Hamilton, Canada
| | - Bernard Iung
- Bichat Hospital, APHP and Université Paris-Cité, INSERM LVTS U1148, Paris, France
| | - Hooman Kamel
- Clinical and Translational Neuroscience Unit, Feil Family Brain and Mind Research Institute, Department of Neurology, Weill Cornell Medicine, New York, NY, USA
| | - Scott E Kasner
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Eleni Korompoki
- Department of Clinical Therapeutics, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Babak B Navi
- Clinical and Translational Neuroscience Unit, Feil Family Brain and Mind Research Institute, Department of Neurology, Weill Cornell Medicine, New York, NY, USA
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Christian Pristipino
- Interventional and Intensive Cardiology Unit, San Filippo Neri Hospital, ASL Roma 1, Rome, Italy
| | - Luca Saba
- Department of Radiology, Azienda Ospedaliero Universitaria (A.O.U.), di Cagliari—Polo di Monserrato, Cagliari, Italy
| | - Renate B Schnabel
- Department of Cardiology, University Heart & Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- DZHK (German Center for Cardiovascular Research), partner site Hamburg/Kiel/Luebeck, Germany
| | - Emma Svennberg
- Department of Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University, Liverpool Heart & Chest Hospital, Liverpool, UK
- Danish Center for Health Services Research, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
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10
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Broncano J, Hanneman K, Ghoshhajra B, Rajiah PS. Cardiac Computed Tomography of Native Cardiac Valves. Radiol Clin North Am 2024; 62:399-417. [PMID: 38553177 DOI: 10.1016/j.rcl.2023.12.004] [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: 04/02/2024]
Abstract
Valvular heart disease (VHD) is a significant clinical problem associated with high morbidity and mortality. Although not being the primary imaging modality in VHD, cardiac computed tomography (CCT) provides relevant information about its morphology, function, severity grading, and adverse cardiac remodeling assessment. Aortic valve calcification quantification is necessary for grading severity in cases of low-flow/low-gradient aortic stenosis. Moreover, CCT details significant information necessary for adequate percutaneous treatment planning. CCT may help to detail the etiology of VHD as well as to depict other less frequent causes of valvular disease, such as infective endocarditis, valvular neoplasms, or other cardiac pseudomasses.
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Affiliation(s)
- Jordi Broncano
- Cardiothoracic Imaging Unit, Radiology Department, Hospital San Juan de Dios, HT Medica, Avenida El Brillante Nº 36, Córdoba 14012, Spain.
| | - Kate Hanneman
- Department of Medical Imaging, Toronto General Hospital, Peter Munk Cardiac Center, University Health Network (UHN), University of Toronto, 1 PMB-298, 585 University Avenue, Toronto, Ontario M5G2N2, Canada
| | - Brian Ghoshhajra
- Cardiovascular Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Charles River Plaza East, 165 Cambridge Street, Boston, MA 02114, USA
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11
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Broncano J, Rajiah PS, Vargas D, Sánchez-Alegre ML, Ocazionez-Trujillo D, Bhalla S, Williamson E, Fernández-Camacho JC, Luna A. Multimodality Imaging of Infective Endocarditis. Radiographics 2024; 44:e230031. [PMID: 38329903 DOI: 10.1148/rg.230031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2024]
Abstract
Infective endocarditis (IE) is a complex multisystemic disease resulting from infection of the endocardium, the prosthetic valves, or an implantable cardiac electronic device. The clinical presentation of patients with IE varies, ranging from acute and rapidly progressive symptoms to a more chronic disease onset. Because of its severe morbidity and mortality rates, it is necessary for radiologists to maintain a high degree of suspicion in evaluation of patients for IE. Modified Duke criteria are used to classify cases as "definite IE," "possible IE," or "rejected IE." However, these criteria are limited in characterizing definite IE in clinical practice. The use of advanced imaging techniques such as cardiac CT and nuclear imaging has increased the accuracy of these criteria and has allowed possible IE to be reclassified as definite IE in up to 90% of cases. Cardiac CT may be the best choice when there is high clinical suspicion for IE that has not been confirmed with other imaging techniques, in cases of IE and perivalvular involvement, and for preoperative treatment planning or excluding concomitant coronary artery disease. Nuclear imaging may have a complementary role in prosthetic IE. The main imaging findings in IE are classified according to the site of involvement as valvular (eg, abnormal growths [ie, "vegetations"], leaflet perforations, or pseudoaneurysms), perivalvular (eg, pseudoaneurysms, abscesses, fistulas, or prosthetic dehiscence), or extracardiac embolic phenomena. The differential diagnosis of IE includes evaluation for thrombus, pannus, nonbacterial thrombotic endocarditis, Lambl excrescences, papillary fibroelastoma, and caseous necrosis of the mitral valve. The location of the lesion relative to the surface of the valve, the presence of a stalk, and calcification or enhancement at contrast-enhanced imaging may offer useful clues for their differentiation. ©RSNA, 2024 Test Your Knowledge questions for this article are available in the supplemental material.
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Affiliation(s)
- Jordi Broncano
- From the Department of Radiology, Cardiothoracic Imaging Unit, Hospital San Juan de Dios, HT Médica, Avenida el Brillante n° 36, 14012, Córdoba, Spain (J.B.); Department of Radiology, Mayo Clinic, Rochester, Minn (P.S.R., E.W.); Department of Radiology, University of Colorado Anschutz Medical Campus, Aurora, Colo (D.V.); Department of Radiology, Hospital Universitario Gregorio Marañón, Madrid, Spain (M.L.S.A.); Department of Radiology, McGovern Medical School, UT Health Houston, Houston, Tex (D.O.T.); Section of Cardiothoracic Imaging, Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, Mo (S.B.); Department of Cardiology, Hospital de la Cruz Roja-Grupo Corpal, Córdoba, Spain (J.C.F.C.); Department of Radiology, Section of MRI, Clínica las Nieves, Jaén, Spain (A.L.)
| | - Prabhakar Shanta Rajiah
- From the Department of Radiology, Cardiothoracic Imaging Unit, Hospital San Juan de Dios, HT Médica, Avenida el Brillante n° 36, 14012, Córdoba, Spain (J.B.); Department of Radiology, Mayo Clinic, Rochester, Minn (P.S.R., E.W.); Department of Radiology, University of Colorado Anschutz Medical Campus, Aurora, Colo (D.V.); Department of Radiology, Hospital Universitario Gregorio Marañón, Madrid, Spain (M.L.S.A.); Department of Radiology, McGovern Medical School, UT Health Houston, Houston, Tex (D.O.T.); Section of Cardiothoracic Imaging, Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, Mo (S.B.); Department of Cardiology, Hospital de la Cruz Roja-Grupo Corpal, Córdoba, Spain (J.C.F.C.); Department of Radiology, Section of MRI, Clínica las Nieves, Jaén, Spain (A.L.)
| | - Daniel Vargas
- From the Department of Radiology, Cardiothoracic Imaging Unit, Hospital San Juan de Dios, HT Médica, Avenida el Brillante n° 36, 14012, Córdoba, Spain (J.B.); Department of Radiology, Mayo Clinic, Rochester, Minn (P.S.R., E.W.); Department of Radiology, University of Colorado Anschutz Medical Campus, Aurora, Colo (D.V.); Department of Radiology, Hospital Universitario Gregorio Marañón, Madrid, Spain (M.L.S.A.); Department of Radiology, McGovern Medical School, UT Health Houston, Houston, Tex (D.O.T.); Section of Cardiothoracic Imaging, Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, Mo (S.B.); Department of Cardiology, Hospital de la Cruz Roja-Grupo Corpal, Córdoba, Spain (J.C.F.C.); Department of Radiology, Section of MRI, Clínica las Nieves, Jaén, Spain (A.L.)
| | - Maria Luisa Sánchez-Alegre
- From the Department of Radiology, Cardiothoracic Imaging Unit, Hospital San Juan de Dios, HT Médica, Avenida el Brillante n° 36, 14012, Córdoba, Spain (J.B.); Department of Radiology, Mayo Clinic, Rochester, Minn (P.S.R., E.W.); Department of Radiology, University of Colorado Anschutz Medical Campus, Aurora, Colo (D.V.); Department of Radiology, Hospital Universitario Gregorio Marañón, Madrid, Spain (M.L.S.A.); Department of Radiology, McGovern Medical School, UT Health Houston, Houston, Tex (D.O.T.); Section of Cardiothoracic Imaging, Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, Mo (S.B.); Department of Cardiology, Hospital de la Cruz Roja-Grupo Corpal, Córdoba, Spain (J.C.F.C.); Department of Radiology, Section of MRI, Clínica las Nieves, Jaén, Spain (A.L.)
| | - Daniel Ocazionez-Trujillo
- From the Department of Radiology, Cardiothoracic Imaging Unit, Hospital San Juan de Dios, HT Médica, Avenida el Brillante n° 36, 14012, Córdoba, Spain (J.B.); Department of Radiology, Mayo Clinic, Rochester, Minn (P.S.R., E.W.); Department of Radiology, University of Colorado Anschutz Medical Campus, Aurora, Colo (D.V.); Department of Radiology, Hospital Universitario Gregorio Marañón, Madrid, Spain (M.L.S.A.); Department of Radiology, McGovern Medical School, UT Health Houston, Houston, Tex (D.O.T.); Section of Cardiothoracic Imaging, Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, Mo (S.B.); Department of Cardiology, Hospital de la Cruz Roja-Grupo Corpal, Córdoba, Spain (J.C.F.C.); Department of Radiology, Section of MRI, Clínica las Nieves, Jaén, Spain (A.L.)
| | - Sanjeev Bhalla
- From the Department of Radiology, Cardiothoracic Imaging Unit, Hospital San Juan de Dios, HT Médica, Avenida el Brillante n° 36, 14012, Córdoba, Spain (J.B.); Department of Radiology, Mayo Clinic, Rochester, Minn (P.S.R., E.W.); Department of Radiology, University of Colorado Anschutz Medical Campus, Aurora, Colo (D.V.); Department of Radiology, Hospital Universitario Gregorio Marañón, Madrid, Spain (M.L.S.A.); Department of Radiology, McGovern Medical School, UT Health Houston, Houston, Tex (D.O.T.); Section of Cardiothoracic Imaging, Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, Mo (S.B.); Department of Cardiology, Hospital de la Cruz Roja-Grupo Corpal, Córdoba, Spain (J.C.F.C.); Department of Radiology, Section of MRI, Clínica las Nieves, Jaén, Spain (A.L.)
| | - Eric Williamson
- From the Department of Radiology, Cardiothoracic Imaging Unit, Hospital San Juan de Dios, HT Médica, Avenida el Brillante n° 36, 14012, Córdoba, Spain (J.B.); Department of Radiology, Mayo Clinic, Rochester, Minn (P.S.R., E.W.); Department of Radiology, University of Colorado Anschutz Medical Campus, Aurora, Colo (D.V.); Department of Radiology, Hospital Universitario Gregorio Marañón, Madrid, Spain (M.L.S.A.); Department of Radiology, McGovern Medical School, UT Health Houston, Houston, Tex (D.O.T.); Section of Cardiothoracic Imaging, Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, Mo (S.B.); Department of Cardiology, Hospital de la Cruz Roja-Grupo Corpal, Córdoba, Spain (J.C.F.C.); Department of Radiology, Section of MRI, Clínica las Nieves, Jaén, Spain (A.L.)
| | - José Carlos Fernández-Camacho
- From the Department of Radiology, Cardiothoracic Imaging Unit, Hospital San Juan de Dios, HT Médica, Avenida el Brillante n° 36, 14012, Córdoba, Spain (J.B.); Department of Radiology, Mayo Clinic, Rochester, Minn (P.S.R., E.W.); Department of Radiology, University of Colorado Anschutz Medical Campus, Aurora, Colo (D.V.); Department of Radiology, Hospital Universitario Gregorio Marañón, Madrid, Spain (M.L.S.A.); Department of Radiology, McGovern Medical School, UT Health Houston, Houston, Tex (D.O.T.); Section of Cardiothoracic Imaging, Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, Mo (S.B.); Department of Cardiology, Hospital de la Cruz Roja-Grupo Corpal, Córdoba, Spain (J.C.F.C.); Department of Radiology, Section of MRI, Clínica las Nieves, Jaén, Spain (A.L.)
| | - Antonio Luna
- From the Department of Radiology, Cardiothoracic Imaging Unit, Hospital San Juan de Dios, HT Médica, Avenida el Brillante n° 36, 14012, Córdoba, Spain (J.B.); Department of Radiology, Mayo Clinic, Rochester, Minn (P.S.R., E.W.); Department of Radiology, University of Colorado Anschutz Medical Campus, Aurora, Colo (D.V.); Department of Radiology, Hospital Universitario Gregorio Marañón, Madrid, Spain (M.L.S.A.); Department of Radiology, McGovern Medical School, UT Health Houston, Houston, Tex (D.O.T.); Section of Cardiothoracic Imaging, Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, Mo (S.B.); Department of Cardiology, Hospital de la Cruz Roja-Grupo Corpal, Córdoba, Spain (J.C.F.C.); Department of Radiology, Section of MRI, Clínica las Nieves, Jaén, Spain (A.L.)
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12
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Philips D, Zaar DVJ, Willems R, Herregods MC. Case report: accidental finding of mobile pacemaker lead structures. Acta Cardiol 2024; 79:87-90. [PMID: 38314756 DOI: 10.1080/00015385.2023.2291264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Accepted: 11/30/2023] [Indexed: 02/07/2024]
Abstract
We present a case of a 79-year-old man on apixaban for atrial fibrillation who suffered multiple ischaemic strokes and was found to have mobile structures attached to his pacemaker lead on transesophageal echocardiography. Based on the Modified Duke Criteria, there was no evidence of infectious endocarditis. Since there were no signs of a patent foramen ovale or arteriovenous malformations in the lungs, the mobile structures probably were not the cause of the ischaemic strokes. After the visualisation of the mobile structures, apixaban was switched to dabigatran with a clear decrease in the size of the structures. Blood cultures remained negative and there was no fever or increase in inflammatory parameters. It was therefore suspected that the structures were thrombus material rather than vegetations of infectious endocarditis.There is uncertainty surrounding the clinical relevance and indication for treatment of incidentally found mobile structures on pacemaker leads. Multiple studies with different imaging modalities show a significant difference in the prevalence of thrombi. More studies with longer follow-ups are needed to investigate the prevalence and need for treatment of these incidentally found structures on pacemaker leads.
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Affiliation(s)
- Dora Philips
- Department of Cardiovascular Sciences, KU Leuven and Cardiology, Universitaire Ziekenhuizen Leuven, Leuven, Belgium
| | - Daniëlle V J Zaar
- Department of Cardiology, Sint-Trudo Ziekenhuis, Sint-Trudo, Belgium
| | - Rik Willems
- Katholieke Universiteit Leuven, Universitaire Ziekenhuizen Leuven, Leuven, Belgium
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13
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Kharawala A, Chen YY, Christian T, Thachil R. Confounding clinical picture in the diagnosis of left ventricular and valvular masses: a case report. Eur Heart J Case Rep 2023; 7:ytad606. [PMID: 38130862 PMCID: PMC10734628 DOI: 10.1093/ehjcr/ytad606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 11/19/2023] [Accepted: 11/24/2023] [Indexed: 12/23/2023]
Abstract
Background Masses in the heart and valves have a broad differential diagnosis including infective and rheumatic causes as well as primary or metastatic tumours. Diagnosis involves delineating the location, shape, and origin of the mass/masses and considering the clinical context. This case outlines the work-up and approach to diagnosing a cardiac mass along with imaging findings of a unique secondary metastatic mass in the left ventricle (LV). Case summary A 69-year-old female with past medical history of metastatic lung cancer treated with radiotherapy and breast cancer treated with mastectomy presented with dyspnoea and fever. Due to concern for infective endocarditis, transthoracic echocardiogram (TTE) was performed revealing 2 cm × 0.72 cm finger-like, echo-lucent, mobile mass, appearing to originate from LV lateral wall, protruding into the LV cavity, along with valvular masses on mitral and tricuspid valves. Initial differential diagnosis included benign pathologies, but due to the clinical suspicion of malignancy, cardiac MRI was performed which revealed a broad-based mass with invasion into the LV lateral wall and delayed gadolinium enhancement, suggestive of metastatic tumour. The patient was given Aspirin to prevent embolization and eventually underwent hospice care. Discussion Atypical appearing cardiac masses can be seen on TTE. Cardiac magnetic resonance imaging (MRI) should be used for definite diagnosis in cases where clinical features do not match the echocardiographic findings.
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Affiliation(s)
- Amrin Kharawala
- Department of Medicine, NewYork City Health+Hospitals/Jacobi, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Yi-Yun Chen
- Department of Medicine, NewYork City Health+Hospitals/Jacobi, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Timothy Christian
- Department of Cardiology, NewYork City Health+Hospitals/Jacobi, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Rosy Thachil
- Division of Cardiology, NewYork City Health+Hospitals/Elmhurst, Mount Sinai School of Medicine, Queens, NY, USA
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14
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Tonutti A, Scarfò I, La Canna G, Selmi C, De Santis M. Diagnostic Work-Up in Patients with Nonbacterial Thrombotic Endocarditis. J Clin Med 2023; 12:5819. [PMID: 37762758 PMCID: PMC10532023 DOI: 10.3390/jcm12185819] [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: 07/25/2023] [Revised: 08/23/2023] [Accepted: 09/05/2023] [Indexed: 09/29/2023] Open
Abstract
Nonbacterial thrombotic endocarditis (NBTE) is a form of endocarditis that occurs in patients with predisposing conditions, including malignancies, autoimmune diseases (particularly antiphospholipid antibody syndrome, which accounts for the majority of lupus-associated cases), and coagulation disturbances for which the correlation with classical determinants is unclear. The condition is commonly referred to as "marantic", "verrucous", or Libman-Sacks endocarditis, although these are not synonymous, representing clinical-pathological nuances. The clinical presentation of NBTE involves embolic events, while local valvular complications, generally regurgitation, are typically less frequent and milder compared to infective forms of endocarditis. In the past, the diagnosis of NBTE relied on post mortem examinations, while at present, the diagnosis is primarily based on echocardiography, with the priority of excluding infective endocarditis through comprehensive microbiological and serological tests. As in other forms of endocarditis, besides pathology, transesophageal echocardiography remains the diagnostic standard, while other imaging techniques hold promise as adjunctive tools for early diagnosis and differentiation from infective vegetations. These include cardiac MRI and 18FDG-PET/CT, which already represents a major diagnostic criterion of infective endocarditis in specific settings. We will herein provide a comprehensive review of the current knowledge on the clinics and therapeutics of NBTE, with a specific focus on the diagnostic tools.
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Affiliation(s)
- Antonio Tonutti
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele, Italy; (A.T.); (C.S.)
- Rheumatology and Clinical Immunology, IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy
| | - Iside Scarfò
- Applied Diagnostic Echocardiography Unit, IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy; (I.S.); (G.L.C.)
| | - Giovanni La Canna
- Applied Diagnostic Echocardiography Unit, IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy; (I.S.); (G.L.C.)
| | - Carlo Selmi
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele, Italy; (A.T.); (C.S.)
- Rheumatology and Clinical Immunology, IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy
| | - Maria De Santis
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele, Italy; (A.T.); (C.S.)
- Rheumatology and Clinical Immunology, IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy
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15
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Rua CR, Laranjeira MR, Dionisio AC, Mendes MA, Martins LR. Unveiling Lung Adenocarcinoma: Non-bacterial Thrombotic Endocarditis as the Debut Sign. Cureus 2023; 15:e45271. [PMID: 37846253 PMCID: PMC10576842 DOI: 10.7759/cureus.45271] [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: 09/14/2023] [Indexed: 10/18/2023] Open
Abstract
Non-bacterial thrombotic endocarditis (NBTE) involves the deposition of fibrin and platelets on heart valves, frequently leading to systemic embolism. The association between NBTE and cancer demands thorough investigation in cases lacking an evident cause. This case report elucidates the clinical course of a nonsmoking woman in her sixties with NBTE linked to pulmonary adenocarcinoma. The patient, who had a history of multiple sclerosis (MS) and was receiving dimethyl fumarate treatment, presented to the emergency department with stroke-like symptoms. Diagnostic challenges arose due to preexisting motor sensory impairment from MS. Initial evaluations revealed hypocapnia and elevated inflammatory markers. Blood cultures were obtained twice, and imaging confirmed pneumonia, left pleural effusion, and chronic pulmonary embolism while excluding acute vascular events or intracranial hemorrhage. The first transthoracic echocardiogram (TTE) indicated no cardiac abnormalities. Treatment encompassed parenteral antibiotics, systemic anticoagulation, and admission to medical floors. Although the initial treatment yielded a positive clinical response, subsequent complications emerged. On the tenth day, the patient required additional interventions, including broad-spectrum antibiotics and supplemental oxygen. A follow-up chest X-ray revealed persistent pneumonia and pleural effusion, and blood cultures upon admission returned negative. A subsequent head MRI confirmed an embolic stroke and displayed evidence of MS progression. Around the twentieth day, empirical treatment for infective endocarditis was initiated, and an 8 mm vegetation on the aortic valve was identified via transesophageal echocardiography (TOE). Acute pulmonary edema prompted a transfer to the intermediate care unit. Further investigations, including left thoracocentesis and CT, unveiled exudate and metastatic lesions in the liver, ilium, and kidney. Unfortunately, on the twenty-fifth day, the patient experienced acute myocardial infarction, right leg ischemia, disseminated intravascular coagulation, and shock. Pleural fluid analysis revealed malignant cells suggestive of lung adenocarcinoma. This case underscores the pivotal role of timely NBTE recognition and the search for malignancy when workup for infective endocarditis and autoimmune panels is negative. Moreover, it emphasizes the significance of vigilant monitoring, particularly in immunocompromised individuals or those with preexisting neurological deficits, especially when new neurological symptoms manifest. These insights significantly contribute to the comprehension of NBTE management and its implications for analogous patient cohorts.
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Affiliation(s)
- Catarina R Rua
- Rheumatology, Centro Hospitalar Vila Nova de Gaia/Espinho, Vila Nova de Gaia, PRT
| | - Mariana R Laranjeira
- Internal Medicine, Centro Hospitalar Vila Nova de Gaia/Espinho, Vila Nova de Gaia, PRT
| | - Ana C Dionisio
- Internal Medicine, Centro Hospitalar Vila Nova de Gaia/Espinho, Vila Nova de Gaia, PRT
| | - Maria A Mendes
- Allergy and Immunology, Centro Hospitalar Vila Nova de Gaia/Espinho, Vila Nova de Gaia, PRT
| | - Lourenco R Martins
- Radiology, Centro Hospitalar Vila Nova de Gaia/Espinho, Vila Nova de Gaia, PRT
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16
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Hammond-Haley M, Hartley A, Al-Khayatt BM, Delago AJ, Ghajar A, Ojha U, Marshall DC, Salciccioli JD, Prendergast BD, Shalhoub J. Trends in the incidence and mortality of infective endocarditis in high-income countries between 1990 and 2019. Int J Cardiol 2023; 371:441-451. [PMID: 36179905 DOI: 10.1016/j.ijcard.2022.09.061] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 09/14/2022] [Accepted: 09/22/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Infective endocarditis (IE) remains a life-threatening disease with high morbidity and mortality. OBJECTIVES To describe temporal trends in IE incidence, mortality and survival over the last 30 years. METHODS Nineteen high-income countries (the 'EU 15+') were included. Age-standardised and sex-stratified incidence rates (ASIRs) and mortality rates (ASMRs) for IE were extracted from the Global Burden of Disease (GBD) database between 1990 and 2019, and mortality to incidence ratios (ASMIRs) were calculated. Trends were analysed using Joinpoint regression analysis. RESULTS ASIRs were higher in males than females and increased in both sexes in all countries between 1990 and 2019. A recent steep rise in ASIRs was noted in several countries including the UK, the USA and Germany. ASMRs increased for both sexes in all countries except Finland and Austria. The largest increase in ASMR was observed in females in Italy (+246%). ASMIRs were generally higher in females compared to males, with large increases in ASMIRs (indicating worsening survival) at the end of the 20th century, but more recent stabilisation or decline across the study cohort. CONCLUSIONS While the incidence and mortality of IE have increased over the last 30 years, recent data suggest that these trends have plateaued or reversed in most countries studied. However, a recent surge in incidence in several countries (including the USA and UK) is of concern, while unfavourable outcomes in females also merit attention. More encouragingly, this analysis provides the first indication of improving IE survival at population level, supporting recent advances in diagnosis and treatment.
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Affiliation(s)
- Matthew Hammond-Haley
- King's College Hospital NHS Foundation Trust, London, UK; Medical Data Research Collaborative, UK.
| | - Adam Hartley
- Medical Data Research Collaborative, UK; National Heart and Lung Institute, Imperial College London, Hammersmith Hospital Campus, Du Cane Road, London W12 0NN, UK
| | - Becker M Al-Khayatt
- Medical Data Research Collaborative, UK; Department of Cardiology, Croydon University Hospital, 530 London Road, London CR7 7YE, UK
| | - Augustin J Delago
- Medical Data Research Collaborative, UK; Department of Medicine, Mount Auburn Hospital, Harvard Medical School, Cambridge, MA, USA
| | - Alireza Ghajar
- Medical Data Research Collaborative, UK; Pulmonary and Critical Care Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, USA
| | - Utkarsh Ojha
- Medical Data Research Collaborative, UK; Royal Brompton & Harefield Hospitals, UB9 6JH, UK
| | - Dominic C Marshall
- Medical Data Research Collaborative, UK; National Heart and Lung Institute, Imperial College London, Hammersmith Hospital Campus, Du Cane Road, London W12 0NN, UK
| | - Justin D Salciccioli
- Medical Data Research Collaborative, UK; Pulmonary and Critical Care Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, USA
| | | | - Joseph Shalhoub
- Medical Data Research Collaborative, UK; Academic Section of Vascular Surgery, Department of Surgery & Cancer, Imperial College London, Imperial Vascular Unit, Imperial College Healthcare NHS Trust, London, UK
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17
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Filomena D, Dresselaers T, Bogaert J. Role of Cardiovascular Magnetic Resonance to Assess Cardiovascular Inflammation. Front Cardiovasc Med 2022; 9:877364. [PMID: 35872907 PMCID: PMC9299360 DOI: 10.3389/fcvm.2022.877364] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 05/30/2022] [Indexed: 01/01/2023] Open
Abstract
Cardiovascular inflammatory diseases still represent a challenge for physicians. Inflammatory cardiomyopathy, pericarditis, and large vessels vasculitis can clinically mimic a wide spectrum of diseases. While the underlying etiologies are varied, the common physio-pathological process is characterized by vasodilation, exudation, leukocytes infiltration, cell damage, and fibrosis. Cardiovascular magnetic resonance (CMR) allows the visualization of some of these diagnostic targets. CMR provides not only morphological and functional assessment but also tissue catheterization revealing edema, hyperemia, tissue injury, and reparative fibrosis through T2 weighted images, early and late gadolinium enhancement, and parametric mapping techniques. Recent developments showed the role of CMR in the identification of ongoing inflammation also in other CV diseases like myocardial infarction, atherosclerosis, arrhythmogenic and hypertrophic cardiomyopathy. Future developments of CMR, aiming at the specific assessment of immune cell infiltration, will give deeper insight into cardiovascular inflammatory diseases.
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Affiliation(s)
- Domenico Filomena
- Department of Imaging and Pathology, KU Leuven, Leuven, Belgium.,Department of Radiology, University Hospitals Leuven, Leuven, Belgium
| | - Tom Dresselaers
- Department of Imaging and Pathology, KU Leuven, Leuven, Belgium.,Department of Radiology, University Hospitals Leuven, Leuven, Belgium
| | - Jan Bogaert
- Department of Imaging and Pathology, KU Leuven, Leuven, Belgium.,Department of Radiology, University Hospitals Leuven, Leuven, Belgium
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18
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Bustos-Merlo A, Rosales-Castillo A, Cobo F, Hidalgo-Tenorio C. Blood Culture-Negative Infective Endocarditis by Mycoplasma hominis: Case Report and Literature Review. J Clin Med 2022; 11:jcm11133841. [PMID: 35807126 PMCID: PMC9267468 DOI: 10.3390/jcm11133841] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Revised: 06/29/2022] [Accepted: 06/30/2022] [Indexed: 02/01/2023] Open
Abstract
Mycoplasma hominis is a habitual colonizing microorganism of the lower genital tract but can exceptionally be the causal agent of blood culture-negative infective endocarditis (IE). Only 11 cases of this entity have been published to date. The study objectives were to describe the first case diagnosed in our center of IE by M. hominis on pacemaker lead and to carry out a narrative review. Among published cases of IE by this microorganism, 72.7% were male, with a mean age of 45 years and a history of valve surgery; the diagnosis was by culture (54.5%) or molecular technique (45.5%), and the prognosis was favorable in 72.7% of cases. The most frequently prescribed antibiotics were doxycycline, quinolones, and clindamycin.
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Affiliation(s)
- Antonio Bustos-Merlo
- Department of Internal Medicine, Virgen de las Nieves University Hospital, 18014 Granada, Spain; (A.B.-M.); (A.R.-C.)
| | - Antonio Rosales-Castillo
- Department of Internal Medicine, Virgen de las Nieves University Hospital, 18014 Granada, Spain; (A.B.-M.); (A.R.-C.)
| | - Fernando Cobo
- Department of Microbiology, Virgen de las Nieves University Hospital, 18012 Granada, Spain;
| | - Carmen Hidalgo-Tenorio
- Unit of Infectious Diseases, Virgen de las Nieves University Hospital, 18014 Granada, Spain
- Correspondence: ; Tel.: +34-627-010-441
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19
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Valvular Heart Disease Epidemiology. Med Sci (Basel) 2022; 10:medsci10020032. [PMID: 35736352 PMCID: PMC9228968 DOI: 10.3390/medsci10020032] [Citation(s) in RCA: 55] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 06/05/2022] [Accepted: 06/13/2022] [Indexed: 11/17/2022] Open
Abstract
Valvular heart disease is a rapidly growing cause of global cardiovascular morbidity and mortality with diverse and evolving geographic distribution. The prevalence of rheumatic heart disease, the most common valvular heart disease (affecting approximately 41 million people), has been rising in developing nations, likely due to the expansion of the young adult population and the decrease in premature mortality that has resulted from improved access to antibiotics, microbiological testing, and echocardiography. Rheumatic heart disease has also been rising among the impoverished and, often, indigenous populations of developed nations, spurring public health initiatives that are aimed at alleviating healthcare disparities. Aortic valve stenotic disease is the most commonly occurring valvular pathology in developed nations (afflicting 9 million people worldwide) and its prevalence has been increasing with population aging and the increased prevalence of atherosclerosis. Aortic regurgitation is associated with diastolic, but not systolic, hypertension and it has likewise seen a rise in the developed world. Mitral regurgitation affects 24 million people worldwide, with great variability between and among nations. Primary mitral regurgitation arises as a consequence of myxomatous degeneration and mitral valve prolapse, which is largely due to genetic predispositions, while secondary mitral regurgitation accounts for 65% of cases and arises secondary to dilation and heart failure. Tricuspid regurgitation has become more prevalent in developed nations due to the increased usage of intracardiac pacemakers. Infective endocarditis prevalence has also grown in developed nations, likely due to population aging and the increased utilization of transcatheter valve replacement and prosthetic valves as interventions against the previously discussed valvular pathologies.
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20
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Economic significance of biofilms: a multidisciplinary and cross-sectoral challenge. NPJ Biofilms Microbiomes 2022; 8:42. [PMID: 35618743 PMCID: PMC9135682 DOI: 10.1038/s41522-022-00306-y] [Citation(s) in RCA: 85] [Impact Index Per Article: 42.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 05/06/2022] [Indexed: 12/20/2022] Open
Abstract
The increasing awareness of the significance of microbial biofilms across different sectors is continuously revealing new areas of opportunity in the development of innovative technologies in translational research, which can address their detrimental effects, as well as exploit their benefits. Due to the extent of sectors affected by microbial biofilms, capturing their real financial impact has been difficult. This perspective highlights this impact globally, based on figures identified in a recent in-depth market analysis commissioned by the UK’s National Biofilms Innovation Centre (NBIC). The outputs from this analysis and the workshops organised by NBIC on its research strategic themes have revealed the breath of opportunities for translational research in microbial biofilms. However, there are still many outstanding scientific and technological challenges which must be addressed in order to catalyse these opportunities. This perspective discusses some of these challenges.
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21
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Fernandes JR, Rodrigues AC, Bernardino VR, Panarra A. Non-bacterial Thrombotic Endocarditis as a Rare Manifestation of Early Stage Gastric Cancer. Cureus 2022; 14:e25213. [PMID: 35747008 PMCID: PMC9212896 DOI: 10.7759/cureus.25213] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/22/2022] [Indexed: 01/09/2023] Open
Abstract
Endocarditis is an inflammation of the endocardium and is characterized by the presence of vegetation, which may occur in the context of infectious or non-infectious diseases. Despite the higher rate of infective endocarditis diagnosis, it may also surge in other non-infectious conditions such as cancer or chronic inflammatory syndromes. Cancer defines a hypercoagulable state, and cancer-associated thrombophilia can have a diverse clinical presentation, most commonly venous thromboembolism and rarely non-bacterial thrombotic endocarditis (NBTE). The diagnosis of NBTE is difficult and requires a high level of suspicion. The treatment relies on anticoagulant therapy, control of underlying disease, and valve replacement when applied. Independently of the etiology, without treatment, endocarditis may lead to valve dysfunction and to the worst prognosis. In this paper, we describe a case of a patient with persistent fever and NBTE of the tricuspid valve, disclosing a rare presentation of gastric cancer.
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22
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Quintero-Martinez JA, Hindy JR, El Zein S, Michelena HI, Nkomo VT, DeSimone DC, Baddour LM. Contemporary demographics, diagnostics and outcomes in non-bacterial thrombotic endocarditis. Heart 2022; 108:heartjnl-2022-320970. [PMID: 35534050 DOI: 10.1136/heartjnl-2022-320970] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 04/14/2022] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVE Non-bacterial thrombotic endocarditis (NBTE) is a syndrome characterised by cardiac valve vegetations and/or thickening due to non-infective mechanisms. Nowadays, a premortem diagnosis of NBTE is possible based on echocardiographic findings. Therefore, to better characterise this disease, we performed a contemporary review of the epidemiology, demographics, diagnosis and clinical outcomes of these patients. METHODS Adults with a diagnosis of NBTE seen within the Mayo Clinic Enterprise from December 2014 to December 2021 were included. NBTE diagnosis was identified by clinicians representing at least two specialties including cardiology, infectious diseases, rheumatology and oncology. Patients with positive blood cultures, infective endocarditis, culture-negative endocarditis and denial of research authorisation were excluded. All patients had a 1-year follow-up. RESULTS Forty-eight cases were identified; mean age was 60.0±13.8 years, 75% were female. The most prevalent comorbidities were malignancy (52.1%) and connective tissue disease (37.5%). Valvular abnormalities included 41 (85.4%) patients with vegetations, 43 (89.6%) patients with thickening and 26 (54.2%) with moderate to severe regurgitation. Thirty-eight (79.2%) patients had an embolic event (stroke in 26 (54.2%) patients) within 1 month of NBTE diagnosis and 16 (33.3%) patients died within 1 year of NBTE diagnosis. Metastatic tumours and lung cancer were associated with 1-year all-cause mortality (p=0.0017 and p=0.0004, respectively). CONCLUSIONS NBTE was more prevalent in females and embolic complications were the most frequent clinical finding. Overall, patients with NBTE had a poor prognosis, particularly in those with lung cancer or metastatic tumours. Further studies in patients with NBTE are needed given its morbidity and mortality.
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Affiliation(s)
- Juan A Quintero-Martinez
- Department of Cardiovascular Medicine, Mayo Clinic College of Medicine and Science, Rochester, Minnesota, USA
- Department of Infectious Diseases, Mayo Clinic College of Medicine and Science, Rochester, Minnesota, USA
| | - Joya-Rita Hindy
- Department of Infectious Diseases, Mayo Clinic College of Medicine and Science, Rochester, Minnesota, USA
| | - Said El Zein
- Department of Infectious Diseases, Mayo Clinic College of Medicine and Science, Rochester, Minnesota, USA
| | - Hector I Michelena
- Department of Cardiovascular Medicine, Mayo Clinic College of Medicine and Science, Rochester, Minnesota, USA
| | - Vuyisile T Nkomo
- Department of Cardiovascular Medicine, Mayo Clinic College of Medicine and Science, Rochester, Minnesota, USA
| | - Daniel C DeSimone
- Department of Cardiovascular Medicine, Mayo Clinic College of Medicine and Science, Rochester, Minnesota, USA
- Department of Infectious Diseases, Mayo Clinic College of Medicine and Science, Rochester, Minnesota, USA
| | - Larry M Baddour
- Department of Cardiovascular Medicine, Mayo Clinic College of Medicine and Science, Rochester, Minnesota, USA
- Department of Infectious Diseases, Mayo Clinic College of Medicine and Science, Rochester, Minnesota, USA
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23
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Non-bacterial thrombotic endocarditis during treatment for EGFR mutation positive lung cancer. CURRENT PROBLEMS IN CANCER: CASE REPORTS 2022. [DOI: 10.1016/j.cpccr.2022.100148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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24
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Mazzoni C, Scheggi V, Mariani T. Cardiac involvement in Behçet disease presenting as non-bacterial thrombotic endocarditis: A case report. J Cardiol Cases 2022; 24:157-160. [PMID: 35059048 DOI: 10.1016/j.jccase.2021.03.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 02/15/2021] [Accepted: 03/10/2021] [Indexed: 01/09/2023] Open
Abstract
Behçet disease (BD) is a form of widespread vasculitis that involves both arteries and veins. Cardiac involvement in BD is exceedingly rare and can present as a form of non-bacterial- thrombotic-endocarditis (NBTE). A 54-year-old man with Behçet disease was admitted to our hospital after presenting with abdominal pain and fever. He had been recently discharged from a hospital in another country with the diagnosis of infective endocarditis of the mitral valve and mycotic embolization to the superior mesenteric artery. At presentation, oral and genital ulcers were present, raising the suspicion of a flare of BD. Transesophageal echocardiography showed a small vegetation on the anterior leaflet of the mitral valve. Blood cultures results were negative. Computed tomography of the abdomen showed extensive inferior vena cava thrombosis. The aneurysm and thrombotic phenomena were interpreted as related to BD: the vegetation on the mitral valve was diagnosed as NBTE of which BD is a recognized cause. With corticosteroid and anticoagulant therapy, the patient's symptoms steadily improved. NBTE is a rare manifestation of BD; differential diagnosis with infective endocarditis can be challenging and should be focused on identifying predisposing conditions. The mainstay of treatment in NBTE is medical therapy with anticoagulation and treatment of the underlying disease. <Learning objective: Cardiac involvement in the setting of Behçet Disease (BD) is rare and several different manifestations are described (intracardiac thrombus, non-infective endocarditis, myocarditis, pericarditis, endomyocardial fibrosis, coronary arteritis). Non-bacterial thrombotic endocarditis (NBTE) is also a rare finding which can happen in the setting of BD. Its prevalence is unknown and evidence is derived only from scarce case reports.The role of BD as a potential cause of NBTE must be acknowledged to avoid potential misdiagnosis.>.
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Affiliation(s)
- Carlotta Mazzoni
- Division of Cardiology, Azienda Ospedaliero-Universitaria Careggi, University of Florence, Italy
- Cardiothoracovascular Department, Azienda Ospedaliero-Universitaria Careggi, University of Florence, Largo Brambilla 3, Florence 50133, Italy
| | - Valentina Scheggi
- Cardiothoracovascular Department, Azienda Ospedaliero-Universitaria Careggi, University of Florence, Largo Brambilla 3, Florence 50133, Italy
- Division of Cardiovascular and Perioperative Medicine, Azienda Ospedaliero-Universitaria Careggi, University of Florence, Italy
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25
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Vaideeswar P, Singaravel S, Butany J. Valvular heart disease. Cardiovasc Pathol 2022. [DOI: 10.1016/b978-0-12-822224-9.00008-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
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26
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Momtazmanesh S, Saeedi Moghaddam S, Malakan Rad E, Azadnajafabad S, Ebrahimi N, Mohammadi E, Rouhifard M, Rezaei N, Masinaei M, Rezaei N, Keykhaei M, Aminorroaya A, Ghamari A, Larijani B, Farzadfar F. Global, regional, and national burden and quality of care index of endocarditis: the global burden of disease study 1990-2019. Eur J Prev Cardiol 2021; 29:1287-1297. [PMID: 34897404 DOI: 10.1093/eurjpc/zwab211] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 11/17/2021] [Indexed: 02/06/2023]
Abstract
AIMS Endocarditis accounts for significant morbidity and mortality. Timely diagnosis and prompt treatment are of paramount importance for optimal patient outcome. However, only few studies have assessed quality of care (QoC) in endocarditis. We aimed to describe QoC and changes in epidemiological features of endocarditis from 1990 to 2019. METHODS AND RESULTS Using primary indices of mortality, incidence, years of life lost, years lived with disability, and disability-adjusted life year, obtained from the Global Burden of Disease Study 2019, we calculated four secondary measures. Principal component analysis was performed to calculate QoC index (QCI), scored on a scale of 0-100 with higher values indicating better QoC, for different locations, age groups, and genders from 1990 to 2019. The all-ages incidence rate of endocarditis was estimated to increase significantly from 1990 to 2019, while mortality rate did not change. The age-standardized QCI was 73.6% globally, with higher values in high-income countries than in low-income countries. High-income North America (82.0%) and Asia Pacific (81.1%) had the highest QCI, whereas Eastern Europe (43.3%) had the lowest. Globally, the 30-49 and 95+ age groups had the highest (91.3%) and the lowest (71.7%) QCI, respectively. In most countries, particularly those with lower socio-demographic index, women had better QCI. CONCLUSION This is the first global assessment of QCI, shedding light on the current trends and highlighting the necessity of improving the endocarditis QoC, mainly by timely case detection, adherence to antibiotic prophylaxis guidelines, utilizing targeted antibiotics and advanced treatments, in the African region and resolving gender inequality in selected countries.
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Affiliation(s)
- Sara Momtazmanesh
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Second floor, No. 10, Al-e-Ahmad and Chamran Highway Intersection, Tehran 1411713137, Iran
| | - Sahar Saeedi Moghaddam
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Second floor, No. 10, Al-e-Ahmad and Chamran Highway Intersection, Tehran 1411713137, Iran
| | - Elaheh Malakan Rad
- Department of Pediatric Cardiology, Children's Medical Center (Pediatric Center of Excellence), Tehran University of Medical Sciences, No.62, Dr. Gharib's street, End of Keshavarz Boulevard, Tehran 1419733151, Iran
| | - Sina Azadnajafabad
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Second floor, No. 10, Al-e-Ahmad and Chamran Highway Intersection, Tehran 1411713137, Iran
| | - Narges Ebrahimi
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Second floor, No. 10, Al-e-Ahmad and Chamran Highway Intersection, Tehran 1411713137, Iran
| | - Esmaeil Mohammadi
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Second floor, No. 10, Al-e-Ahmad and Chamran Highway Intersection, Tehran 1411713137, Iran
| | - Mahtab Rouhifard
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Second floor, No. 10, Al-e-Ahmad and Chamran Highway Intersection, Tehran 1411713137, Iran.,Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Science, Second floor, No. 10, Al-e-Ahmad and Chamran Highway Intersection, Tehran 1411713137, Iran
| | - Negar Rezaei
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Second floor, No. 10, Al-e-Ahmad and Chamran Highway Intersection, Tehran 1411713137, Iran.,Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, No.10, Jalal Al-e-Ahmad Highway, Tehran 1411713139, Iran
| | - Masoud Masinaei
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Second floor, No. 10, Al-e-Ahmad and Chamran Highway Intersection, Tehran 1411713137, Iran.,Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Science, Second floor, No. 10, Al-e-Ahmad and Chamran Highway Intersection, Tehran 1411713137, Iran
| | - Nazila Rezaei
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Second floor, No. 10, Al-e-Ahmad and Chamran Highway Intersection, Tehran 1411713137, Iran
| | - Mohammad Keykhaei
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Second floor, No. 10, Al-e-Ahmad and Chamran Highway Intersection, Tehran 1411713137, Iran
| | - Arya Aminorroaya
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Second floor, No. 10, Al-e-Ahmad and Chamran Highway Intersection, Tehran 1411713137, Iran
| | - Azin Ghamari
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Second floor, No. 10, Al-e-Ahmad and Chamran Highway Intersection, Tehran 1411713137, Iran
| | - Bagher Larijani
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, No.10, Jalal Al-e-Ahmad Highway, Tehran 1411713139, Iran
| | - Farshad Farzadfar
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Second floor, No. 10, Al-e-Ahmad and Chamran Highway Intersection, Tehran 1411713137, Iran.,Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, No.10, Jalal Al-e-Ahmad Highway, Tehran 1411713139, Iran
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27
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Ahmad A, Arghami A, El-Am EA, Foley TA, Kurmann RD, Klarich KW. Case Report: A Tale of a Cardiac Mass: Looks Like a Papillary Fibroelastoma, Acts Like a Non-bacterial Thromboendocarditis. Front Cardiovasc Med 2021; 8:782926. [PMID: 34869697 PMCID: PMC8632806 DOI: 10.3389/fcvm.2021.782926] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Accepted: 10/25/2021] [Indexed: 11/30/2022] Open
Abstract
Introduction: Benign cardiac tumors and tumor like conditions are a heterogeneous collection of mass lesions that vary widely in their characteristics, such as presentation, size, and location. In some instances, these tumors are found incidentally, and therefore a broad differential diagnosis should be considered. Case: An elderly male with significant unintentional weight loss and a high risk for cancer presented with an incidental valvular cardiac mass. The mass was thought to be a non-bacterial thromboendocarditis on initial clinical evaluation. After multiple imaging modalities, the mass was suspected to be a papillary fibroelastoma (PFE), which was resected due to high stroke risk and multiple previous chronic infarcts on brain MRI. Conclusion: This case highlights the need for a comprehensive cardiac evaluation of a valvular tumor to discern the etiology and rule out other underlying pathophysiological processes that may require alternative interventions to cardiac surgery.
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Affiliation(s)
- Ali Ahmad
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, United States.,Department of Internal Medicine, Saint Louis University School of Medicine, Saint Louis, MO, United States
| | - Arman Arghami
- Department of Cardiovascular Surgery, Mayo Clinic, Rochester, MN, United States
| | - Edward A El-Am
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, United States.,Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Thomas A Foley
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, United States.,Division of Cardiovascular Radiology, Department of Radiology, Mayo Clinic, Rochester, MN, United States
| | - Reto D Kurmann
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, United States.,Heart Center, Kantonsspital Luzern, Lucerne, Switzerland
| | - Kyle W Klarich
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, United States
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28
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Van Herck J, Thoen H, Delens C, Voet J. Multi-territory stroke preceded by pulmonary embolism with asymptomatic coronavirus disease 2019: a case report. Eur Heart J Case Rep 2021; 5:ytab471. [PMID: 34993406 PMCID: PMC8728730 DOI: 10.1093/ehjcr/ytab471] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 07/12/2021] [Accepted: 11/15/2021] [Indexed: 01/19/2023]
Abstract
Background Non-bacterial thrombotic endocarditis is characterized by the presence of sterile vegetations on a cardiac valve. We present a case of multi-territory stroke caused by embolism of a non-bacterial thrombotic aortic valve endocarditis, leading to the diagnosis of a prostate adenocarcinoma with bone metastases. Case summary A 66-year-old patient was diagnosed with pulmonary embolism, first attributed to an asymptomatic coronavirus disease 2019 infection. Edoxaban was started, which was discontinued by the patient. Four weeks later, he presented with subacute vertigo and balance disorders. Magnetic resonance imaging showed a multi-territory stroke. A transoesophageal echocardiogram demonstrated a small vegetation on the aortic valve with moderate aortic insufficiency. Blood cultures remained negative. Malignancy screening showed a markedly elevated prostate-specific antigen. Prostate adenocarcinoma was confirmed on biopsy. A positron emission tomography revealed metastatic disease. A diagnosis of non-bacterial thrombotic endocarditis and paraneoplastic pulmonary embolism secondary to prostate cancer was made. Edoxaban was restarted and the patient was referred for treatment of the prostate adenocarcinoma. Follow-up after 5 months showed no evidence of aortic valve vegetations. Discussion Coronavirus disease 2019 in ambulatory patients may be insufficient as a predisposing factor for venous thrombo-embolism and these patients, especially the elderly, should undergo a screening for malignancy. Non-bacterial thrombotic endocarditis is a rare cause of multi-territory stroke. When related to cancer, the prostate can be the primary tumour.
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Affiliation(s)
- Jakob Van Herck
- Department of Cardiology, General Hospital AZ Nikolaas, Moerlandstraat 1, 9100 Sint-Niklaas, Belgium.,Department of General Internal Medicine, University Hospitals KU Leuven, Leuven, Belgium
| | - Hendrik Thoen
- Department of Cardiology, General Hospital AZ Nikolaas, Moerlandstraat 1, 9100 Sint-Niklaas, Belgium.,Department of Cardiology, University Hospital Ghent, Ghent, Belgium
| | - Christophe Delens
- Department of Cardiology, General Hospital AZ Nikolaas, Moerlandstraat 1, 9100 Sint-Niklaas, Belgium
| | - Joeri Voet
- Department of Cardiology, General Hospital AZ Nikolaas, Moerlandstraat 1, 9100 Sint-Niklaas, Belgium
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Coffey S, Roberts-Thomson R, Brown A, Carapetis J, Chen M, Enriquez-Sarano M, Zühlke L, Prendergast BD. Global epidemiology of valvular heart disease. Nat Rev Cardiol 2021; 18:853-864. [PMID: 34172950 DOI: 10.1038/s41569-021-00570-z] [Citation(s) in RCA: 222] [Impact Index Per Article: 74.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/17/2021] [Indexed: 02/05/2023]
Abstract
Valvular heart disease (VHD) is a major contributor to loss of physical function, quality of life and longevity. The epidemiology of VHD varies substantially around the world, with a predominance of functional and degenerative disease in high-income countries, and a predominance of rheumatic heart disease in low-income and middle-income countries. Reflecting this distribution, rheumatic heart disease remains by far the most common manifestation of VHD worldwide and affects approximately 41 million people. By contrast, the prevalence of calcific aortic stenosis and degenerative mitral valve disease is 9 and 24 million people, respectively. Despite a reduction in global mortality related to rheumatic heart disease since 1900, the death rate has remained fairly static since 2000. Meanwhile, deaths from calcific aortic stenosis have continued to rise in the past 20 years. Epidemiological data on other important acquired and congenital forms of VHD are limited. An ageing population and advances in therapies make an examination of the changing global epidemiology of VHD crucial for advances in clinical practice and formulation of health policy. In this Review, we discuss the global burden of VHD, geographical variation in the presentation and clinical management, and temporal trends in disease burden.
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Affiliation(s)
- Sean Coffey
- Department of Medicine - HeartOtago, University of Otago, Dunedin, New Zealand
| | - Ross Roberts-Thomson
- Department of Cardiology, Royal Adelaide Hospital, Adelaide, SA, Australia
- Aboriginal Health Equity Theme, South Australian Health and Medical Research Institute, Adelaide, SA, Australia
- University of Adelaide, Adelaide, SA, Australia
| | - Alex Brown
- Aboriginal Health Equity Theme, South Australian Health and Medical Research Institute, Adelaide, SA, Australia
- University of Adelaide, Adelaide, SA, Australia
| | - Jonathan Carapetis
- Wesfarmers Centre for Vaccines and Infectious Diseases, Telethon Kids Institute, University of Western Australia and Perth Children's Hospital, Perth, WA, Australia
| | - Mao Chen
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, China
| | | | - Liesl Zühlke
- Division of Paediatric Cardiology, Department of Paediatrics, Red Cross War Memorial Children's Hospital, Faculty of Health Sciences University of Cape Town, Cape Town, South Africa
- Division of Cardiology, Department of Medicine, Groote Schuur Hospital, Faculty of Health Sciences University of Cape Town, Cape Town, South Africa
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Hashimoto T, Aoki T, Kawabata Y, Owai Y, Matsuda Y, Tamura S. Nonbacterial Thrombotic Endocarditis Associated with Acute Promyelocytic Leukemia: An Autopsy Case Report. Medicina (B Aires) 2021; 57:medicina57111264. [PMID: 34833482 PMCID: PMC8625368 DOI: 10.3390/medicina57111264] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 11/08/2021] [Accepted: 11/15/2021] [Indexed: 11/27/2022] Open
Abstract
Valve vegetation is one of the most fearful findings for physicians. The first diagnosis that comes to their mind is infective endocarditis (IE), but it can also be noninfective; nonbacterial thrombotic endocarditis (NBTE). NBTE can be even more challenging than IE for physicians because of the wide range of differential diagnoses such as malignancies, autoimmune disorders and human immunodeficiency virus. A 45-year-old woman presented at the emergency room with a sudden onset of dysarthria and right-sided hemiplegia. Laboratory data showed her blood counts and coagulation test were mostly normal and the magnetic resonance imaging detected a high-signal-intensity change in her left brain. An echocardiogram found a vegetation-like structure on her atrial valve. We highly suspected IE leading to cerebral embolism. The clot was successfully removed by our neurosurgeons and anticoagulation therapy was started concurrently. Her state of consciousness improved, but then she suffered a brain hemorrhage and died. The autopsy revealed that the cause of her vegetation was acute promyelocytic leukemia (APL). Based on these findings, it is important to remember that APL can be the cause of NBTE even if the blood count and coagulation tests are almost normal.
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Affiliation(s)
- Tadayuki Hashimoto
- Department of General Internal Medicine, Hashimoto Municipal Hospital, Hashimoto 648-0005, Japan;
- Correspondence: ; Tel.: +81-736-37-1200; Fax: +81-736-37-1800
| | - Tatsuya Aoki
- Department of General Internal Medicine, Hashimoto Municipal Hospital, Hashimoto 648-0005, Japan;
| | | | - Yoshihiro Owai
- Department of Neurosurgery, Hashimoto Municipal Hospital, Hashimoto 648-0005, Japan;
| | | | - Shinobu Tamura
- Department of Hematology/Oncology, Wakayama Medical University, Wakayama 641-8509, Japan;
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Otto CM. Heartbeat: Rapid rule-out pathways for acute myocardial infarction. BRITISH HEART JOURNAL 2020; 106:951-953. [DOI: 10.1136/heartjnl-2020-317428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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