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Maffè S, Paffoni P, Facchini E, Bergamasco L, Prenna E, Ariotti S, Paino AM, Ticozzi S, Anchisi C, Dellavesa P. Venom-induced myocarditis: an unusual case attributable to Vipera aspis bite. Toxicon 2024; 250:108104. [PMID: 39303996 DOI: 10.1016/j.toxicon.2024.108104] [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: 07/08/2024] [Revised: 09/08/2024] [Accepted: 09/16/2024] [Indexed: 09/22/2024]
Abstract
Venomous bites are medical emergencies that may result in life-threatening clinical effects. Cardiovascular complications are uncommon but they can be dangerous if not early detected and treated. Cerebral and myocardial infarction are described; myocarditis as consequence of viper envenomation in humans are very rare, almost anedoctal. We present the case of a 33-year-old man, working as keeper in a reptile zoo, who arrived after a viper bite of the Vipera aspis species, on the left wrist. The patient presented with clouded sensorium, edema of the lips and tongue, rapidly worsened with angioedema, and the need for oro-tracheal intubation; severe thrombocytopenia and anemia were treated with transfusions of platelet, plasma and red blood cells. The left hand and arm worsened, with compartment syndrome, treated with surgical fasciotomy. From a cardiological point of view, the patient presented a sudden drop in blood pressure, electrocardiographic anterior and infero-lateral ST depression, pericardial effusion and hypokinesia of the interventricular septum on echocardiography, and a significant increase in troponin T. Cardiac magnetic resonance imaging confirmed the myocarditis, with the presence of septal and anterior intramyocardial edema in T2 weighted sequences, with prolonged T2 time at T2 mapping analysis, without late gadolinium enhancement areas. Cardiological and general clinical conditions gradually improved only after the antivenom was administred. This is one of the rare cases of viper bite myocarditis with echocardiographic and magnetic resonance imaging documentation in Europe; it emphasizes the importance of identifying uncommon complications of venomous snake-bites and the prompt administration of antivenom, even though snake bites are less frequent at our latitudes.
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Affiliation(s)
- Stefano Maffè
- Division of Cardiology, SS Trinita' Borgomanero Hospital, ASL NO, Novara, Italy.
| | - Paola Paffoni
- Division of Cardiology, SS Trinita' Borgomanero Hospital, ASL NO, Novara, Italy
| | - Emanuela Facchini
- Division of Cardiology, SS Trinita' Borgomanero Hospital, ASL NO, Novara, Italy
| | - Luca Bergamasco
- Division of Cardiology, SS Trinita' Borgomanero Hospital, ASL NO, Novara, Italy
| | - Eleonora Prenna
- Division of Cardiology, SS Trinita' Borgomanero Hospital, ASL NO, Novara, Italy
| | - Sara Ariotti
- Division of Cardiology, SS Trinita' Borgomanero Hospital, ASL NO, Novara, Italy
| | - Anna Maria Paino
- Division of Cardiology, SS Trinita' Borgomanero Hospital, ASL NO, Novara, Italy
| | - Stefano Ticozzi
- Division of Cardiology, SS Trinita' Borgomanero Hospital, ASL NO, Novara, Italy
| | - Chiara Anchisi
- Division of Cardiology, SS Trinita' Borgomanero Hospital, ASL NO, Novara, Italy
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Liblik K, Florica IT, Baranchuk A. Original algorithms for the detection of cardiovascular involvement of neglected tropical diseases. Expert Rev Cardiovasc Ther 2024; 22:59-74. [PMID: 38308590 DOI: 10.1080/14779072.2024.2315090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 02/02/2024] [Indexed: 02/05/2024]
Abstract
INTRODUCTION Neglected tropical diseases (NTDs) introduce considerable morbidity and mortality on a global scale, directly impacting over 1 billion individuals as well as their families and communities. Afflicted individuals may have limited access to resources and care in these regions, contributing to a high proportion of chronic, progressive, and systemic disease. The cardiovascular system is at particular risk of demise for several NTDs, yet remains largely unstudied due in part to the lack of robust data collection mechanisms in the most impacted regions. AREAS COVERED The present review is a part of the Neglected Tropical Diseases and other Infectious Diseases affecting the Heart (NET-Heart) Project, aiming at summarizing the current knowledge on cardiovascular implications of NTDs and providing diagnostic as well as management recommendations which can be tailored to low-resource settings. The diagnostic and management algorithms of 13 unique NTDs are presented and summarized. EXPERT OPINION Recognizing cardiac manifestations of NTDs can significantly alter disease trajectory and all physicians benefit from improved knowledge about NTDs. Great potential exists to advance patient care by improving data collection, communication, and international collaboration.
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Affiliation(s)
- Kiera Liblik
- Department of Medicine, Kingston Health Science Center, Queen's University, Kingston, Ontario, Canada
| | - Ioana Tereza Florica
- Department of Medicine, Kingston Health Science Center, Queen's University, Kingston, Ontario, Canada
| | - Adrian Baranchuk
- Division of Cardiology, Kingston Health Science Center, Queen's University, Kingston, Ontario, Canada
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Liblik K, Byun J, Saldarriaga C, Perez GE, Lopez-Santi R, Wyss FQ, Liprandi AS, Martinez-Sellés M, Farina JM, Mendoza I, Burgos LM, Baranchuk A. Snakebite Envenomation and Heart: Systematic Review. Curr Probl Cardiol 2021; 47:100861. [PMID: 33992425 DOI: 10.1016/j.cpcardiol.2021.100861] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 03/27/2021] [Indexed: 12/15/2022]
Abstract
Snakebite envenomation is a neglected tropical disease which can result in morbidity and mortality. Cardiac implications are poorly understood due to the low frequency of cardiotoxicity combined with a lack of robust information, as snakebites commonly occur in remote and rural areas. This review aims to assess cardiovascular implications of snakebite envenoming and proposes an algorithm for screening of cardiovascular manifestations. A systematic review was performed and 29 articles relating to cardiovascular involvement in snakebite envenomation were selected. Cardiovascular involvement seems to be rare and includes a wide spectrum of outcomes, such as myocardial infarction, ventricular dysfunction, hypotension, cardiac arrest, and myocarditis. In a significant proportion of the cases analyzed (24.39%), the cardiovascular manifestations had major consequences (cardiac arrest, myocardial infarction, malignant ventricular arrhythmias, or death). Clinical monitoring, physical examination, and early electrocardiogram should be considered as key measures to detect cardiovascular involvement in patients with evidence of systemic illness.
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Affiliation(s)
- Kiera Liblik
- Department of Medicine, Kingston Health Science Center, Queen's University, Kingston, Ontario, Canada
| | - Jin Byun
- Faculty of Health Sciences, Queen's University, Kingston, Ontario, Canada
| | - Clara Saldarriaga
- Department of Cardiology and Heart Failure Clinic, Cardiovascular Clinic Santa Maria, University of Antioquia, Medellín, Colombia
| | - Gonzalo E Perez
- Division of Cardiology, Clínica Olivos, Buenos Aires, Argentina
| | - Ricardo Lopez-Santi
- Division of Cardiology, Hospital Italiano de la Plata, Buenos Aires, Argentina
| | - Fernando Q Wyss
- Division of Cardiology, Clínica Olivos, Buenos Aires, Argentina
| | - Alvaro S Liprandi
- Guatemala Cardiovascular Services and Technology, Cardiosolutions, Guatemala City
| | | | - Juan M Farina
- Hospital General Universitario Gregorio Marañón, CIBERCV, Universidad Europea, Universidad Complutense, Madrid, Spain
| | - Ivan Mendoza
- Tropical Cardiology, Tropical Medicine Institute, Central University of Venezuela, Caracas, Venezuela
| | - Lucrecia M Burgos
- Department of Heart Failure, Pulmonary Hypertension and Heart Transplant, Instituto Cardiovascular de Buenos Aires, Buenos Aires, Argentina
| | - Adrian Baranchuk
- Division of Cardiology, Kingston Health Science Center, Queen's University, Kingston, Ontario, Canada.
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Abraham A K, John L. Hemotoxic Snakebite Presenting with Bilateral Blindness Due to Ischemic Occipital Infarcts. Indian J Crit Care Med 2019; 23:99-101. [PMID: 31086455 PMCID: PMC6487605 DOI: 10.5005/jp-journals-10071-23125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Cerebrovascular complications are rare following a Viperidae snake envenomation, let alone ischemic ones. This catastrophic hemorrhaging cascade is widely known to cause a wide array of manifestations. Its manifestations can range from skin bleeds to fatal intracranial or organ hemorrhages. Our patient had cortical blindness secondary to an ischemic occipital infarct following a hemotoxic snakebite - a seemingly distinct oxymoron. The physician should be mindful of the fact that a hemotoxic snakebite can deceptively bring in ischemic attacks as well. Toxic vasculitis, thrombotic angiopathies, widespread vasospasm and endothelial damage are believed to shoulder a part of the disease process that can bring about tissue ischemia. Key Messages Hemotoxic snake envenomation can have devastating effects. Apart from dealing with the threat of coagulopathy, the physician must also be alert to the ironical ischemic aftermath that can equally bring in misery. Our patient had one such complication-bilateral cortical blindness resulting from bilateral occipital ischemic infarcts. The physician must be aware that a hemotoxic snakebite can even instigate ischemic dilemmas, i.e. cerebrovascular infarcts, as well. How to cite this article Kodiatte Abraham A, Livingston J. Hemotoxic Snakebite Presenting with Bilateral Blindness Due to Ischemic Occipital Infarcts. Indian J of Crit Care Med 2019;23(2): 99-101.
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Affiliation(s)
- Kodiatte Abraham A
- Department of Medicine, Christian Medical College and Hospital, Ludhiana, Punjab, India
| | - Livingston John
- Department of Cardiology, Christian Medical College and Hospital, Ludhiana, Punjab, India
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Waitayangkoon P, Suteparuk S, Chattranukulchai P, Ariyachaipanich A. Cardiac MRI-Proven Myocarditis Mimicking ST-Elevation Myocardial Infarction after a Cobra Bite. CASE REPORTS IN ACUTE MEDICINE 2019. [DOI: 10.1159/000495907] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Cardiac complications following snake envenomation occur infrequently. Myocarditis, as a consequence of the toxic effect of the snake venom, is rare, and only a few cases have been reported. We present a case of an 84-year-old man who was envenomed by a cobra. In addition to respiratory failure due to neurotoxicity of the venom, cardiac abnormalities including elevated cardiac markers and abnormal electrocardiogram were found. The findings on cardiac magnetic resonance imaging confirmed the diagnosis of acute myocarditis. The patient spontaneously recovered without any momentous events. To our knowledge, this is the first reported case of myocarditis associated with cobra envenomation. Physicians should be familiar with potential life-threatening cardiac effects of these toxins.
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Al-Sadawi M, Mohamadpour M, Zhyvotovska A, Ahmad T, Schechter J, Soliman Y, McFarlane SI. Cerebrovascular Accident and Snake Envenomation: A Scoping Study. INTERNATIONAL JOURNAL OF CLINICAL RESEARCH & TRIALS 2019; 4:133. [PMID: 31528777 PMCID: PMC6746409 DOI: 10.15344/2456-8007/2019/133] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND Snake envenomation is associated with serious complications including infections, bleeding and, in rare occasions, thrombosis. Previous work by our group examined the association of snakebite and acute myocardial infarction. In this systematic review we aim to assess the clinical characteristics and outcomes of acute cerebrovascular accidents that are reported to be extremely rare complications of snake envenomation. METHODS We performed a literature search for reports on stroke associated with snake envenomation between Jan 1995 to Oct 2018, and summarized their characteristics. RESULTS Eighty-three published cases were reviewed. 66.3% of the cases were younger than 50 years of age. The mean time for the onset of the symptoms is 23.8±10.9 hours after exposure. 77.1% of the cases found to have ischemic stroke, 20.5% with intra-cranial hemorrhage and both infarction and hemorrhage in 2.4%. Mortality was reported in 16.9% with mean time between onset of the symptoms and death is 4.2 days. CONCLUSION Stroke secondary to snake envenomation is a rare but serious complication. Once stroke is suspected, initiating appropriate management is crucial in reducing morbidity and mortality associated with this potentially fatal complication of snake envenomation.
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Affiliation(s)
- Mohammed Al-Sadawi
- Department of Internal Medicine, Division of Cardiovascular
Disease, State University of New York, Downstate Medical Center, Brooklyn, NY 11203,
USA
| | - Maliheh Mohamadpour
- Department of Internal Medicine, Division of Cardiovascular
Disease, State University of New York, Downstate Medical Center, Brooklyn, NY 11203,
USA
| | - Angelina Zhyvotovska
- Department of Internal Medicine, Division of Cardiovascular
Disease, State University of New York, Downstate Medical Center, Brooklyn, NY 11203,
USA
| | - Tahir Ahmad
- Department of Internal Medicine, Division of Cardiovascular
Disease, State University of New York, Downstate Medical Center, Brooklyn, NY 11203,
USA,Department of Emergency Medicine State University of New
York, Downstate Medical Center, Brooklyn, New York, USA
| | - Joshua Schechter
- Department of Emergency Medicine State University of New
York, Downstate Medical Center, Brooklyn, New York, USA
| | - Yasmin Soliman
- Department of Internal Medicine, Division of Cardiovascular
Disease, State University of New York, Downstate Medical Center, Brooklyn, NY 11203,
USA
| | - Samy I. McFarlane
- Department of Internal Medicine, Division of Cardiovascular
Disease, State University of New York, Downstate Medical Center, Brooklyn, NY 11203,
USA,Corresponding Author: Prof. Samy I.
McFarlane, Divisions of Cardiovascular Disease,and Endocrinology, Department of
Internal Medicine, State University of New York, Downstate Medical Center,
Brooklyn, New York,11203, USA, Tel: 718-270-6707, Fax: 718-270-4488;
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Bazoukis G, Tsimos K, Korantzopoulos P. Episodic Left Bundle Branch Block-A Comprehensive Review of the Literature. Ann Noninvasive Electrocardiol 2016; 21:117-25. [PMID: 27296905 DOI: 10.1111/anec.12361] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2015] [Revised: 01/10/2016] [Accepted: 01/19/2016] [Indexed: 01/09/2023] Open
Abstract
Episodic (transient/ intermittent) left bundle branch block (LBBB) has been associated with different conditions such as bradycardia, tachycardia, anesthesia, acute pulmonary embolism, changes in intrathoracic pressure, chest trauma, cardiac interventional procedures, mad honey poisoning, and in other clinical settings. Of note, exclusion of an acute coronary syndrome in the setting of episodic LBBB is of great importance. Moreover, episodic LBBB is sometimes symptomatic and may be associated with left ventricular systolic and/or diastolic dysfunction or conduction disturbances leading to syncope. This review article provides a comprehensive overview of the conditions associated with episodic LBBB and discusses the clinical impact of this phenomenon.
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Affiliation(s)
- George Bazoukis
- Department of Internal Medicine, General Hospital of Athens "Elpis,", Athens, Greece
| | - Konstantinos Tsimos
- First Department of Cardiology, University of Ioannina, Medical School, Ioannina, Greece
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