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Lumngwena EN, Mokaila D, Aremu O, Katoto PDMC, Blackburn J, Zilla P, Wiysonge CS, Ntusi N. Prevalence and Impact of HIV Infections in Patients with Rheumatic Heart Disease: A Systematic Review and Meta-Analysis. Glob Heart 2023; 18:49. [PMID: 37720311 PMCID: PMC10503531 DOI: 10.5334/gh.1265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 08/22/2023] [Indexed: 09/19/2023] Open
Abstract
Socioeconomic factors such as poor health and poor nutrition in low- and middle-income countries (LMICs) may favour inflammatory reactions, thus contributing to the recurrence of rheumatic fever (RF) and thereby modifying trends in rheumatic heart disease (RHD). Apart from epidemiological studies, studies of HIV infections in RHD patients are limited. This systematic review synthesises data on the prevalence and impact of HIV infections or AIDS on RHD from PubMed, Scopus, Web of Science databases up to April 2021. The outcomes were managed using PRISMA guidelines. Of a total of 15 studies found, 10 were eligible for meta-analyses. Meta-analysis found that 17% (95 % CI 8-33, I2 = 91%) of adults in cardiovascular disease (CVD) cohorts in Southern Africa are HIV positive. The proportion of RHD diagnosed among people living with HIV was 4% (95% CI 2-8, I2 = 79%) for adults but lower [2% (95% CI 1-4, I2 = 87%)] among perinatally infected children. Despite limited reporting, HIV-infected patients with RHD are prone to other infections that may enhance cardiac complications due to poor immunological control. PROSPERO registration number: CRD42021237046.
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Affiliation(s)
- Evelyn N. Lumngwena
- School of Clinical Medicine, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, ZA
- Centre for the Study of Emerging and Re-emerging Infections (CREMER), Institute for Medical Research and Medicinal Plant Studies (IMPM), Ministry of Scientific Research and Innovation, CM
| | - Dipolelo Mokaila
- Cape Heart Institutes, Department of Medicine, Faculty of Health Sciences, University of Cape Town, ZA
- Division of Cardiology, Department of Medicine, Faculty of Health Sciences, University of Cape Town, ZA
| | - Olukayode Aremu
- Cape Heart Institutes, Department of Medicine, Faculty of Health Sciences, University of Cape Town, ZA
- Division of Cardiology, Department of Medicine, Faculty of Health Sciences, University of Cape Town, ZA
| | - Patrick DMC Katoto
- Cape Heart Institutes, Department of Medicine, Faculty of Health Sciences, University of Cape Town, ZA
- Cochrane South Africa, South African Medical Research Council, Francie van Zijl Drive, Parow Valley, 7501, Cape Town, ZA
- Centre for Tropical Diseases and Global Health, Catholic University of Bukavu, Democratic Republic of Congo
| | - Jonathan Blackburn
- Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, ZA
- Department of Integrative Biomedical Sciences, University of Cape Town, ZA
| | - Peter Zilla
- Christiaan Barnard Division of Cardiothoracic Surgery, University of Cape Town, ZA
| | - Charles Shey Wiysonge
- Cochrane South Africa, South African Medical Research Council, Francie van Zijl Drive, Parow Valley, 7501, Cape Town, ZA
- World Health Organization Regional Office for Africa, Citédu Djoué, Brazzaville, CG
| | - Ntobeko Ntusi
- Cape Heart Institutes, Department of Medicine, Faculty of Health Sciences, University of Cape Town, ZA
- Division of Cardiology, Department of Medicine, Faculty of Health Sciences, University of Cape Town, ZA
- Cape Universities Body Imaging Centre, Faculty of Health Sciences, University of Cape Town, Cape Town, ZA
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Goyal N, Keir G, Pavlica M, Little BP. Nonpulmonary Infections of the Thorax. Semin Roentgenol 2022; 57:105-118. [DOI: 10.1053/j.ro.2021.10.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 10/29/2021] [Accepted: 10/30/2021] [Indexed: 11/11/2022]
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3
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Lee BY. Noninvasive Imaging of Pericardium. JOURNAL OF THE KOREAN SOCIETY OF RADIOLOGY 2020; 81:337-350. [PMID: 36237387 PMCID: PMC9431812 DOI: 10.3348/jksr.2020.81.2.337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 03/13/2020] [Accepted: 03/20/2020] [Indexed: 11/15/2022]
Affiliation(s)
- Bae Young Lee
- Department of Radiology, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
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Pneumocystis Pneumonia and Acute Pulmonary Embolism in Human Immunodeficiency Virus/Acquired Immunodeficiency Syndrome. INFECTIOUS DISEASES IN CLINICAL PRACTICE 2018. [DOI: 10.1097/ipc.0000000000000580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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5
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Tonolini M, Ierardi AM, Carrafiello G, Laganà D. Multidetector CT of iatrogenic and self-inflicted vascular lesions and infections at the groin. Insights Imaging 2018; 9:631-642. [PMID: 29675625 PMCID: PMC6108968 DOI: 10.1007/s13244-018-0613-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 02/14/2018] [Accepted: 02/19/2018] [Indexed: 12/19/2022] Open
Abstract
Abstract The number and complexity of endovascular procedures performed via either arterial or venous access are steadily increasing. Albeit associated with higher morbidity compared to the radial approach, the traditional common femoral artery remains the preferred access site in a variety of cardiac, aortic, oncologic and peripheral vascular procedures. Both transarterial and venous cannulation (for electrophysiology, intravenous laser ablation and central catheterisation) at the groin may result in potentially severe vascular access site complications (VASC). Furthermore, vascular and soft-tissue groin infections may develop after untreated VASC or secondarily to non-sterile injections for recreational drug use. VASC and groin infections require rapid diagnosis and appropriate treatment to avoid further, potentially devastating harm. Whereas in the past colour Doppler ultrasound was generally used, in recent years cardiologists, vascular surgeons and interventional radiologists increasingly rely on pelvic and femoral CT angiography. Despite drawbacks of ionising radiation and the need for intravenous contrast, multidetector CT rapidly and consistently provides a panoramic, comprehensive visualisation, which is crucial for correct choice between conservative, endovascular and surgical management. This paper aims to provide radiologists with an increased familiarity with iatrogenic and self-inflicted VASC and infections at the groin by presenting examples of haematomas, active bleeding, pseudoaneurysms, arterial occlusion, arterio-venous fistula, endovenous heat-induced thrombosis, septic thrombophlebitis, soft-tissue infections at the groin, and late sequelae of venous injuries. Teaching Points • Complications may develop after femoral arterial or venous access for interventional procedures. • Arterial injuries include bleeding, pseudoaneurysm, occlusion, arteriovenous fistula, dissection. • Endovenous heat-induced thrombosis is a specific form of iatrogenic venous complication. • Iatrogenic infections include groin cellulitis, abscesses and septic thrombophlebitis. • CT angiography reliably triages vascular access site complications and groin infections.
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Affiliation(s)
- Massimo Tonolini
- Department of Radiology, "Luigi Sacco" University Hospital, Via G.B. Grassi 74, 20157, Milan, Italy.
| | - Anna Maria Ierardi
- Diagnostic and Interventional Radiology Department, ASST Santi Paolo e Carlo, Via A di Rudinì 8, 20142, Milan, Italy
| | - Gianpaolo Carrafiello
- Diagnostic and Interventional Radiology Department, ASST Santi Paolo e Carlo, Via A di Rudinì 8, 20142, Milan, Italy
| | - Domenico Laganà
- Department of Radiology, "Magna Grecia" University, Viale Europa, 88100, Catanzaro, Italy
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Murphy DJ, Keraliya AR, Agrawal MD, Aghayev A, Steigner ML. Cross-sectional imaging of aortic infections. Insights Imaging 2016; 7:801-818. [PMID: 27761883 PMCID: PMC5110479 DOI: 10.1007/s13244-016-0522-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Revised: 09/15/2016] [Accepted: 09/28/2016] [Indexed: 12/25/2022] Open
Abstract
Aortic infections are uncommon clinical entities, but are associated with high rates of morbidity and mortality. In this review, we focus on the cross-sectional imaging appearance of aortic infections, including aortic valve endocarditis, pyogenic aortitis, mycotic aneurysm and aortic graft infections, with an emphasis on CT, MRI and PET/CT appearance. Teaching Points • Aortic infections are associated with high morbidity and mortality. • CT, MRI and FDG PET/CT play complementary roles in aortic infection imaging. • Radiologists should be vigilant for aortic infection manifestations to ensure timely diagnosis.
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Affiliation(s)
- D J Murphy
- Division of Non-invasive Cardiovascular Imaging, Department of Radiology, Brigham and Women's Hospital, 75 Francis Street, Boston, MA, 02115, USA.
| | - A R Keraliya
- Division of Non-invasive Cardiovascular Imaging, Department of Radiology, Brigham and Women's Hospital, 75 Francis Street, Boston, MA, 02115, USA
| | - M D Agrawal
- Division of Non-invasive Cardiovascular Imaging, Department of Radiology, Brigham and Women's Hospital, 75 Francis Street, Boston, MA, 02115, USA
| | - A Aghayev
- Division of Non-invasive Cardiovascular Imaging, Department of Radiology, Brigham and Women's Hospital, 75 Francis Street, Boston, MA, 02115, USA
| | - M L Steigner
- Division of Non-invasive Cardiovascular Imaging, Department of Radiology, Brigham and Women's Hospital, 75 Francis Street, Boston, MA, 02115, USA
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Abstract
HIV-infected patients are known to be at risk for premature coronary artery disease. This emerging paradigm is a rising concern for clinicians. Due to advances in the treatment of HIV, this once fatal infection has been transformed into a chronic illness. Traditional risk factors paired with the long-term use of antiretroviral therapy (ART) and chronic inflammation leads to premature atherosclerosis, particularly progression of atherosclerotic plaque. This population of patients requires early recognition of subclinical atherosclerosis, as well aggressive primary and secondary prevention strategies among the multi-disciplinary team of physicians caring for them. We sought to present a comprehensive review of the available literature related to HIV and atherosclerosis and cardiovascular risk.
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Ayers J, Mandell R, Sanghvi K, Aboujaoude R, Hsi DH. Acute coronary thrombosis and multiple coronary aneurysms in a 22-year-old man with the human immunodeficiency virus. Tex Heart Inst J 2014; 41:208-11. [PMID: 24808786 DOI: 10.14503/thij-13-3160] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The human immunodeficiency virus (HIV) can cause diverse cardiovascular complications. In HIV patients on antiretroviral therapy, the prevalence of myocardial infarction has steadily increased over the years. Young patients who are naïve to antiretroviral therapy and who experience coronary events are not well represented in the medical literature. We describe the case of a 22-year-old man, infected with HIV for 4 years and never treated with antiretroviral therapy, who emergently presented with a non-ST-segment-elevation myocardial infarction. Coronary angiograms revealed thrombosis and multiple coronary artery aneurysms; however, no areas of atherosclerotic stenosis were apparent. He was successfully treated with coronary stenting, antiplatelet therapy, and anticoagulation. Nine months after the initial presentation, he exhibited excellent exercise capacity, and no ischemia was evident. We discuss the various therapeutic approaches in this case.
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Affiliation(s)
- Jennifer Ayers
- Department of Cardiology (Drs. Ayers, Hsi, Mandell, and Sanghvi), and Division of Infectious Disease (Dr. Aboujaoude), Deborah Heart & Lung Hospital, Browns Mills, New Jersey 08015
| | - Ryan Mandell
- Department of Cardiology (Drs. Ayers, Hsi, Mandell, and Sanghvi), and Division of Infectious Disease (Dr. Aboujaoude), Deborah Heart & Lung Hospital, Browns Mills, New Jersey 08015
| | - Kintur Sanghvi
- Department of Cardiology (Drs. Ayers, Hsi, Mandell, and Sanghvi), and Division of Infectious Disease (Dr. Aboujaoude), Deborah Heart & Lung Hospital, Browns Mills, New Jersey 08015
| | - Rania Aboujaoude
- Department of Cardiology (Drs. Ayers, Hsi, Mandell, and Sanghvi), and Division of Infectious Disease (Dr. Aboujaoude), Deborah Heart & Lung Hospital, Browns Mills, New Jersey 08015
| | - David H Hsi
- Department of Cardiology (Drs. Ayers, Hsi, Mandell, and Sanghvi), and Division of Infectious Disease (Dr. Aboujaoude), Deborah Heart & Lung Hospital, Browns Mills, New Jersey 08015
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Bush LM, Urrutia JG, Rodriguez EA, Perez MT. AIDS-Associated Cardiac Lymphoma-A Review: Apropos a Case Report. J Int Assoc Provid AIDS Care 2014; 14:482-90. [PMID: 24482102 DOI: 10.1177/2325957414520981] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Despite treatment with potent and effective combination antiretroviral medications, the incidence of non-Hodgkin lymphoma (NHL) in the population living with HIV/AIDS remains significantly higher than that in noninfected individuals. The majority of the HIV-infected patients with NHL present with advanced stage extranodal disease of the B-cell phenotype. Lymphomas are the second most common tumors involving the heart in HIV-infected patients. Although the heart may serve as the primary focus of the lymphoma, in most HIV-related cases, cardiac lymphomatous involvement is part of a metastatic process that originated elsewhere.
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Affiliation(s)
- Larry M Bush
- Charles E. Schmidt College of Medicine, Florida Atlantic University, Boca Raton, FL, USA University of Miami-Miller School of Medicine, JFK Medical Center, Palm Beach County, FL, USA
| | - Jose G Urrutia
- Internal Medicine, University of Miami-Miller School of Medicine, JFK Medical Center, Palm Beach County, FL, USA
| | - Eduardo A Rodriguez
- Internal Medicine, University of Miami-Miller School of Medicine, JFK Medical Center, Palm Beach County, FL, USA
| | - Maria T Perez
- Division of Pathology and Laboratory Medicine, Integrated Regional Laboratory Pathology Services, JFK Medical Center, Palm Beach County, FL, USA
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Mavroudis CA, Majumder B, Loizides S, Christophides T, Johnson M, Rakhit RD. Coronary artery disease and HIV; getting to the HAART of the matter. Int J Cardiol 2013; 167:1147-53. [DOI: 10.1016/j.ijcard.2012.09.043] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2012] [Accepted: 09/15/2012] [Indexed: 11/30/2022]
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Abstract
UNLABELLED The pericardium represents an important focus of morbidity and mortality in patients with cardiovascular disease. Fortunately, in recent years knowledge regarding this enigmatic part of the heart and the diagnosis of related diseases has substantially advanced. To a large extent, this can be attributed to the availability of several noninvasive cardiac imaging modalities. Transthoracic echocardiography, which combines structural and physiologic assessment, is the first-line technique for examination of patients suspected of having or known to have pericardial disease; however, cardiac computed tomography (CT) and magnetic resonance (MR) imaging are becoming increasingly popular for the study of this part of the heart. Modern multidetector CT scanners merge acquisition speed and high spatial and contrast resolution, with volumetric scanning to provide excellent anatomic detail of the pericardium. Multidetector CT is by far the modality of choice for depiction of pericardial calcifications. MR imaging is probably the best imaging modality for the acquisition of a comprehensive view of the pericardial abnormalities. MR imaging combines cardiac and pericardial anatomic assessment with tissue characterization and appraisal of the effects of pericardial abnormalities on cardiac performance. This review aims to elucidate the role of the pericardium and its interaction with the remainder of the heart in normal and pathologic conditions. It focuses on the rapidly evolving insights regarding pericardial disease provided by modern imaging modalities, not infrequently necessitating reconsideration of evidence that has thus far been taken for granted. SUPPLEMENTAL MATERIAL http://radiology.rsna.org/lookup/suppl/doi:10.1148/radiol.13121059/-/DC1.
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Affiliation(s)
- Jan Bogaert
- Department of Radiology, Medical Imaging Research Center, University Hospitals Leuven, Herestraat 49, B-3000 Leuven, Belgium.
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Lipshultz SE, Williams PL, Wilkinson JD, Leister EC, Van Dyke RB, Shearer WT, Rich KC, Hazra R, Kaltman JR, Jacobson DL, Dooley LB, Scott GB, Rabideau N, Colan SD. Cardiac status of children infected with human immunodeficiency virus who are receiving long-term combination antiretroviral therapy: results from the Adolescent Master Protocol of the Multicenter Pediatric HIV/AIDS Cohort Study. JAMA Pediatr 2013; 167:520-7. [PMID: 23608879 PMCID: PMC4180681 DOI: 10.1001/jamapediatrics.2013.1206] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
IMPORTANCE Prior to contemporary antiretroviral therapies (ARTs), children infected with human immunodeficiency virus (HIV) were more likely to have heart failure. This study suggests that highly active ART (HAART) does not appear to impair heart function. OBJECTIVE To determine the cardiac effects of prolonged exposure to HAART on HIV-infected children. DESIGN In the National Institutes of Health-funded Pediatric HIV/AIDS Cohort Study's Adolescent Master Protocol (AMP), we used linear regression models to compare echocardiographic measures. SETTING A total of 14 US pediatric HIV clinics. PARTICIPANTS Perinatally HIV-infected children receiving HAART (n = 325), HIV-exposed but uninfected children (n = 189), and HIV-infected (mostly HAART-unexposed) historical pediatric controls from the National Institutes of Health-funded Pulmonary and Cardiovascular Complications of Vertically Transmitted HIV Infection (P2C2-HIV) Study (n = 70). EXPOSURE Long-term HAART. MAIN OUTCOMES AND MEASURES Echocardiographic measures of left ventricular (LV) function and structure. RESULTS The 325 AMP HIV-infected children had lower viral loads, higher CD4 counts, and longer durations of ART than did the 70 HIV-infected children from the P2C2-HIV Study (all P < .001). The z scores for LV fractional shortening (a measure of cardiac function) were significantly lower among HIV-infected children from the P2C2-HIV Study than among the AMP HIV-infected group or the 189 AMP HIV-exposed but uninfected controls (P < .05). For HIV-infected children, a lower nadir CD4 percentage and a higher current viral load were associated with significantly lower cardiac function (LV contractility and LV fractional shortening z scores; all P = .001) and an increased LV end-systolic dimension z score (all P < .03). In an interaction analysis by HIV-infected cohort, the HIV-infected children from the P2C2-HIV Study with a longer ART exposure or a lower nadir CD4 percentage had lower mean LV fractional shortening z scores, whereas the mean z scores were relatively constant among AMP HIV-infected children (P < .05 for all interactions). CONCLUSIONS AND RELEVANCE Long-term HAART appears to be cardioprotective for HIV-infected children and adolescents.
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Affiliation(s)
- Steven E Lipshultz
- Department of Pediatrics, Universityof Miami Leonard M. Miller School of Medicine, FL, USA
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Acute HIV-related gastrointestinal disorders and complications in the antiretroviral era: spectrum of cross-sectional imaging findings. ACTA ACUST UNITED AC 2013; 38:994-1004. [DOI: 10.1007/s00261-013-9982-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Katabathina VS, Restrepo CS. Infectious and Noninfectious Aortitis: Cross-Sectional Imaging Findings. Semin Ultrasound CT MR 2012; 33:207-21. [DOI: 10.1053/j.sult.2011.12.001] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Abstract
Kaposi's sarcoma (KS), a low-grade malignancy that is associated with human herpesvirus-8 (HHV-8), is a multifocal tumor that most commonly affects mucocutaneous sites. It might also involve lymph nodes and visceral organs, in particular of the respiratory and gastrointestinal tract, but it can affect every organ system. Four forms of the disease have been recognized: the classic, the endemic, the transplant-associated, and the epidemic form. The endemic form, or African KS, currently accounts for 10%-50% of all cancers in adults and up to 25% of cancers in children in certain parts of Africa. The epidemic form or acquired immune deficiency syndrome (AIDS)-associated KS is a frequent neoplasm in bisexual and homosexual men with AIDS in the United States. Even though in North America and Europe the incidence of KS in men with AIDS has decreased significantly after the introduction of highly active antiretroviral therapy (HAART), in some developing countries, the incidence of KS keeps growing. The pathophysiology, clinical manifestations, imaging findings, and more relevant differential diagnoses are reviewed.
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Affiliation(s)
- Carlos S Restrepo
- Department of Radiology, The University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA.
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Abstract
OBJECTIVE Cardiovascular complications in patients with HIV infection include myocardial, endocardial, pericardial, and vascular diseases. The complications are caused by the HIV infection itself, opportunistic infections, HIV-related tumors, and the side effects of highly active antiretroviral therapy. The article reviews the CT and MRI findings suggestive of HIV-related cardiovascular diseases. CONCLUSION The cardiovascular complications of HIV infection frequently overlap, making the diagnosis difficult. CT and MRI are useful for the noninvasive evaluation of these complications.
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Paulo N, Cascarejo J, Vouga L. Syphilitic aneurysm of the ascending aorta. Interact Cardiovasc Thorac Surg 2011; 14:223-5. [PMID: 22159251 DOI: 10.1093/icvts/ivr067] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Syphilitic aortic aneurysm is a rare occurrence in the antibiotic era, making the diagnose assumption even more infrequent. Nonetheless, this pathology can appear and should be suspected in patients with aortic aneurysm. We report a case of a 57-year old patient who presents with neurosyphilis and, in the following study, a large ascending aorta aneurysm is identified. The authors discuss the diagnostic challenge, the epidemiologic concerns, surgical indication and treatment and subsequent follow-up.
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Affiliation(s)
- Nelson Paulo
- Department of Cardiothoracic Surgery, Centro Hospitalar de Vila Nova de Gaia e Espinho, Vila Nova de Gaia, Portugal.
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Konin C, Anzouan-Kacou JB, Essam N'loo A. Arterial thrombosis in patients with human immunodeficiency virus: two-case reports and review of the literature. Case Rep Vasc Med 2011; 2011:847241. [PMID: 22937467 PMCID: PMC3420687 DOI: 10.1155/2011/847241] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2011] [Accepted: 07/11/2011] [Indexed: 11/18/2022] Open
Abstract
Thrombosis during HIV infection was commonly vein thrombosis. Arterial thrombosis is also more and more described. We report two cases detected in the Abidjan Cardiology Institute. Case Reports. Case 1: an HIV infected female presented with sudden loss of consciousness and right hemiplegia. She had been taking HAART regimen for five years. Neck vessels ultrasonography revealed thrombosis on left ICA. Anticoagulant treatment leads to reduction of symptoms and left ICA partial recanalization. Case 2: male HIV infected taking HAART therapy was admitted for an acute pain of left lower limb; examination showed a decrease of heat, sensitivity, and mobility of this limb with popliteal and tibial pulses abolished. Arterial ultrasonography and CT angiography showed occlusion on the lower third of superficial femoral artery and homolateral popliteal artery suggesting a thrombosis of this artery. He underwent a femorotibial bypass surgery and anticoagulant treatment. The outcome was good with reappearance of local heat of the limb and tibial pulses. Probable etiology is early carotid atherosclerosis associated with protein S deficiency in the first case and antiphospholipid syndrome in the second case. Conclusion. Arterial thrombosis might occur in HIV infection. Several etiological factors could be involved in the pathogeny of these arterial thromboses.
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Affiliation(s)
- C. Konin
- Abidjan Cardiology Institute, BP 487, Abibjan 22, Cote D'Ivoire
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Restrepo CS, Ocazionez D, Suri R, Vargas D. Aortitis: Imaging Spectrum of the Infectious and Inflammatory Conditions of the Aorta. Radiographics 2011; 31:435-51. [DOI: 10.1148/rg.312105069] [Citation(s) in RCA: 145] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Quero Espinosa F, Jiménez Aguilar A. Un caso raro de taquicardia sinusal. Semergen 2010. [DOI: 10.1016/j.semerg.2010.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Raj V, Joshi S, Pennell DJ. Images in Cardiovascular Medicine. Cardiac magnetic resonance of acute myocarditis in an human immunodeficiency virus patient presenting with acute chest pain syndrome. Circulation 2010; 121:2777-9. [PMID: 20585023 DOI: 10.1161/circulationaha.109.888099] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Pulmonary Embolism Mimicking Pneumonia in a HIV Patient. Case Rep Med 2010; 2010:394546. [PMID: 20589218 PMCID: PMC2892668 DOI: 10.1155/2010/394546] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2010] [Accepted: 05/06/2010] [Indexed: 11/29/2022] Open
Abstract
Recent studies have shown an increased risk of arterial and venous vascular diseases in HIV patients, pulmonary thromboembolism being one of them. HIV-infected individuals may have procoagulants predisposing them to thromboembolism. Patients with thromboembolism may have a clinical presentation mimicking common opportunistic infections. It is important to consider pulmonary embolism in the differential of HIV patients with fever, cough, and dyspnea, particularly in those with well-controlled HIV infection.
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Abstract
The relationship between human immunodeficiency virus (HIV) infection and cardiovascular disease is still under debate, but it appears that the risk of myocardial infarction in those with HIV infection who are receiving highly active antiretroviral therapy (HAART) is increased. There has been less focus, however, on the effect of HIV and HAART on left ventricular function. Evidence from the past 20 years in both Westernized and developing countries has indicated that subclinical left ventricular dysfunction in HIV-infected individuals with and without well-controlled HIV infection is prevalent and may represent emerging cardiac disease. The specific roles of HIV infection and HAART are unclear, but they may exert independent direct and indirect effects on the myocardium. These effects may include chronic inflammation, metabolic complications (ie, insulin resistance, lipotoxicity, dyslipidemia), and mitochondrial toxicity. The objective of this article is to review the evidence for HIV- and HAART-related left ventricular dysfunction in persons infected with HIV.
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Affiliation(s)
- W Todd Cade
- Program in Physical Therapy and Department of Medicine, Washington University School of Medicine, St Louis, MO 63108-2212, USA.
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Bogaert J, Francone M. Cardiovascular magnetic resonance in pericardial diseases. J Cardiovasc Magn Reson 2009; 11:14. [PMID: 19413898 PMCID: PMC2685792 DOI: 10.1186/1532-429x-11-14] [Citation(s) in RCA: 137] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2008] [Accepted: 05/04/2009] [Indexed: 02/06/2023] Open
Abstract
The pericardium and pericardial diseases in particular have received, in contrast to other topics in the field of cardiology, relatively limited interest. Today, despite improved knowledge of pathophysiology of pericardial diseases and the availability of a wide spectrum of diagnostic tools, the diagnostic challenge remains. Not only the clinical presentation may be atypical, mimicking other cardiac, pulmonary or pleural diseases; in developed countries a shift for instance in the epidemiology of constrictive pericarditis has been noted. Accurate decision making is crucial taking into account the significant morbidity and mortality caused by complicated pericardial diseases, and the potential benefit of therapeutic interventions. Imaging herein has an important role, and cardiovascular magnetic resonance (CMR) is definitely one of the most versatile modalities to study the pericardium. It fuses excellent anatomic detail and tissue characterization with accurate evaluation of cardiac function and assessment of the haemodynamic consequences of pericardial constraint on cardiac filling. This review focuses on the current state of knowledge how CMR can be used to study the most common pericardial diseases.
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Affiliation(s)
- Jan Bogaert
- Department of Radiology, UZ Leuven, B-3000 Leuven, Belgium
| | - Marco Francone
- Department of Radiology, University of La Sapienza, Rome, Italy
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Cardiovascular complications and atherosclerotic manifestations in the HIV-infected population: type, incidence and associated risk factors. AIDS 2008; 22 Suppl 3:S19-26. [PMID: 18845918 DOI: 10.1097/01.aids.0000327512.76126.6e] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Before the introduction of successful antiretroviral therapy (ART), cardiovascular complications in HIV-infected patients were largely those resulting from immunosuppression (e.g. myocarditis, pericarditis, tamponade). With the advent of ART, there has been a spectacular decrease in morbidity and mortality in HIV-infected individuals. However, alongside metabolic complications caused by ART such as insulin resistance, dyslipidemia and lipodystrophy syndrome have been observed, which potentially increase the risk of cardiovascular complications, in particular coronary artery disease. Whether HIV infection and ART are independent and individual coronary risk factors is still controversial. More and more data are available demonstrating that increasing the duration of exposure to ART, and in particular protease inhibitors, increases the risk of myocardial infarction. At the same time, chronic infection, inflammation and the disruption of immune balance as a result of HIV infection itself may have the potential to alter vascular structure and function. In this article, we will review cardiovascular complications in HIV-infected patients before and after the advent of ART, focusing on coronary artery disease, its diagnosis, prognosis and therapy.
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26
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Sani MU. Myocardial disease in human immunodeficiency virus (HIV) infection: a review. Wien Klin Wochenschr 2008; 120:77-87. [PMID: 18322768 DOI: 10.1007/s00508-008-0935-3] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2007] [Accepted: 12/28/2007] [Indexed: 10/22/2022]
Abstract
Heart muscle disease is the most important cardiovascular manifestation of HIV infection and is likely to become even more prevalent as HIV infected patients live longer. This may present as myocarditis, dilated cardiomyopathy or isolated left or right ventricular dysfunction. Myocardial involvement in HIV infection is multifactorial and may arise as a result of myocardial invasion with HIV itself, opportunistic infections, viral infections, autoimmune response to viral infection, drug-related cardiac toxicity, nutritional deficiencies, and prolonged immunosuppression. Both adults and children are affected with severity ranging from incidental microscopic inflammatory findings at autopsy to clinically significant cardiac disease with chronic cardiac dysfunction. It is associated with a poor prognosis, and results in symptomatic heart failure in up to 5% of HIV patients. Clinical pathological studies from the pre-HAART era show a 30% prevalence of cardiomyopathy in patients with AIDS. The introduction of highly active antiretroviral therapy (HAART) regimens has substantially modified the course of HIV disease by lengthening survival and improving quality of life of HIV-infected patients. There is also good evidence that HAART significantly reduces the incidence of cardiovascular manifestations of HIV infection. By preventing opportunistic infections and reducing the incidence of myocarditis, HAART regimens have reduced the prevalence of HIV-associated cardiomyopathy by almost 7-fold from the pre-HAART era. HAART is however only available to a minority of HIV infected individuals in most areas of the world and studies from the pre-HAART period still apply. In this review, the aetiopathogenesis and presentation of HIV related myocardial disease were reviewed and measures taken to improve survival discussed.
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27
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Kohler JJ, Hosseini SH, Lewis W. Mitochondrial DNA impairment in nucleoside reverse transcriptase inhibitor-associated cardiomyopathy. Chem Res Toxicol 2008; 21:990-6. [PMID: 18393452 DOI: 10.1021/tx8000219] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Acquired immune deficiency syndrome (AIDS) is a global epidemic that continues to escalate. Recent World Health Organization estimates include over 33 million people currently diagnosed with HIV/AIDS. Another 20 million HIV-infected individuals died over the past quarter century. Antiretrovirals are effective treatments that changed the outcome of HIV infection from a fatal disease to a chronic illness. Cardiomyopathy (CM) is a bona fide component of HIV/AIDS with occurrence that is higher in HIV positive individuals. CM may result from individual or combined effects of HIV, immune reactions, or toxicities of prolonged antiretrovirals. Nucleoside reverse transcriptase inhibitors (NRTIs) are the cornerstone of antiretroviral therapy. Despite pharmacological benefits of NRTIs, NRTI side effects include increased risk for CM. Clinical observations and in vitro and in vivo studies support various mechanisms of CM. This perspective highlights some of the hypotheses and focuses on mitochondrial-associated pathways of NRTI- related CM.
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Affiliation(s)
- James J Kohler
- Department of Pathology, Emory University, 101 Woodruff Circle, WMB, Atlanta, Georgia 30322, USA
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