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Hashimoto E, Nagasaki K. The Masquerade of Myocardial Infarction as Gastroenteritis: A Diagnostic Challenge. Cureus 2024; 16:e58441. [PMID: 38765342 PMCID: PMC11099561 DOI: 10.7759/cureus.58441] [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: 04/16/2024] [Indexed: 05/22/2024] Open
Abstract
Acute coronary syndrome (ACS) can present with varied symptomatology, often deviating from classic presentations, particularly in patients without the characteristic chest pain. This case report describes an ST-elevation myocardial infarction (STEMI) that closely mimicked acute gastroenteritis, illustrating the challenges of differential diagnosis in atypical ACS presentations. We present the case of a 65-year-old Japanese male with a history of hypertension and dyslipidemia who arrived at the emergency department with acute abdominal pain, vomiting, diarrhea, and fever, symptoms suggesting viral gastroenteritis. The absence of chest pain diverted initial clinical suspicion away from cardiac causes. However, cardiovascular risk factors and a gallop rhythm prompted further cardiovascular evaluation. Subsequent blood tests and electrocardiogram findings suggested an acute myocardial infarction, later confirmed by coronary angiography as STEMI due to a 90% stenosis in the right coronary artery, which was successfully treated with percutaneous coronary intervention. The presentation of myocardial infarction can vary, with non-chest pain symptoms such as vomiting and fever occasionally leading the clinical picture, which may result in diagnostic delays and worsened prognosis. This case was particularly challenging due to the presence of all four symptoms typically associated with gastroenteritis, as well as the sequence of symptom onset being atypical for gastrointestinal diseases. This case exemplifies the need for a high degree of clinical suspicion for ACS in patients with atypical presentations, such as those mimicking gastroenteritis, to prevent misdiagnosis and ensure prompt and appropriate management, especially in patients with known cardiovascular risk factors.
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Affiliation(s)
- Etaro Hashimoto
- Department of Internal Medicine, Mito Kyodo General Hospital, University of Tsukuba, Mito, JPN
| | - Kazuya Nagasaki
- Department of Internal Medicine, Mito Kyodo General Hospital, University of Tsukuba, Mito, JPN
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Elrobaa IH, Dafalla EH, Khalid MK, Kutty MF. Al Wakra type II myocardial infarction-a case report in our emergency department. AME Case Rep 2021; 5:19. [PMID: 33912808 DOI: 10.21037/acr-20-106] [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: 06/08/2020] [Accepted: 02/06/2021] [Indexed: 11/06/2022]
Abstract
In our emergency department (ED), we found one interesting case that had dramatic deterioration. The patient initially presented with a fever that deteriorated to sepsis, then a septic shock and chest discomfort and finally resulting in an intensive care unit (ICU) admission. He waited more than 6 hours in the waiting area, for a bed in an observation room. Phlebotomy and supportive treatment were provided in the waiting area but maybe it needed more rapid treatment to avoid the serious complications. The case rapidly deteriorated as type II myocardial infarction (MI). Al WAKRA TYPE II MI, is a case report for type II MI developed in ED as complication of prolonged waiting time in overcrowded ED, its simple fever case getting deterioration to sepsis then type II MI after prolonged waiting time in the waiting area of ED to get a bed in the observation room. We aim to report a case of type II MI in ED as rare case developed in overcrowded ED, to put highlight about overcrowded ED and how to manage it to avoid this complication again, also to be aware about pre sepsis presentation in ED with full consideration about sepsis complication and management. It could be considered as a case study for the Quality in overcrowded ED.
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Affiliation(s)
- Islam Hussam Elrobaa
- Adult Emergency Department, Al Wakra Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Elfadel Hamad Dafalla
- Adult Emergency Department, Al Wakra Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Muayad Kasim Khalid
- Adult Emergency Department, Al Wakra Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Mohammed Faisal Kutty
- Adult Emergency Department, Al Wakra Hospital, Hamad Medical Corporation, Doha, Qatar
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A Tangled Threesome: Circadian Rhythm, Body Temperature Variations, and the Immune System. BIOLOGY 2021; 10:biology10010065. [PMID: 33477463 PMCID: PMC7829919 DOI: 10.3390/biology10010065] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 01/06/2021] [Accepted: 01/10/2021] [Indexed: 12/14/2022]
Abstract
Simple Summary In mammals, including humans, the body temperature displays a circadian rhythm and is maintained within a narrow range to facilitate the optimal functioning of physiological processes. Body temperature increases during the daytime and decreases during the nighttime thus influencing the expression of the molecular clock and the clock-control genes such as immune genes. An increase in body temperature (daytime, or fever) also prepares the organism to fight aggression by promoting the activation, function, and delivery of immune cells. Many factors may affect body temperature level and rhythm, including environment, age, hormones, or treatment. The disruption of the body temperature is associated with many kinds of diseases and their severity, thus supporting the assumed association between body temperature rhythm and immune functions. Recent studies using complex analysis suggest that circadian rhythm may change in all aspects (level, period, amplitude) and may be predictive of good or poor outcomes. The monitoring of body temperature is an easy tool to predict outcomes and maybe guide future studies in chronotherapy. Abstract The circadian rhythm of the body temperature (CRBT) is a marker of the central biological clock that results from multiple complex biological processes. In mammals, including humans, the body temperature displays a strict circadian rhythm and has to be maintained within a narrow range to allow optimal physiological functions. There is nowadays growing evidence on the role of the temperature circadian rhythm on the expression of the molecular clock. The CRBT likely participates in the phase coordination of circadian timekeepers in peripheral tissues, thus guaranteeing the proper functioning of the immune system. The disruption of the CRBT, such as fever, has been repeatedly described in diseases and likely reflects a physiological process to activate the molecular clock and trigger the immune response. On the other hand, temperature circadian disruption has also been described as associated with disease severity and thus may mirror or contribute to immune dysfunction. The present review aims to characterize the potential implication of the temperature circadian rhythm on the immune response, from molecular pathways to diseases. The origin of CRBT and physiological changes in body temperature will be mentioned. We further review the immune biological effects of temperature rhythmicity in hosts, vectors, and pathogens. Finally, we discuss the relationship between circadian disruption of the body temperature and diseases and highlight the emerging evidence that CRBT monitoring would be an easy tool to predict outcomes and guide future studies in chronotherapy.
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Choi JS, Trinh TX, Ha J, Yang MS, Lee Y, Kim YE, Choi J, Byun HG, Song J, Yoon TH. Implementation of Complementary Model using Optimal Combination of Hematological Parameters for Sepsis Screening in Patients with Fever. Sci Rep 2020; 10:273. [PMID: 31937825 PMCID: PMC6959355 DOI: 10.1038/s41598-019-57107-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Accepted: 11/27/2019] [Indexed: 12/29/2022] Open
Abstract
The early detection and timely treatment are the most important factors for improving the outcome of patients with sepsis. Sepsis-related clinical score, such as SIRS, SOFA and LODS, were defined to identify patients with suspected infection and to predict severity and mortality. A few hematological parameters associated with organ dysfunction and infection were included in the score although various clinical pathology parameters (hematology, serum chemistry and plasma coagulation) in blood sample have been found to be associated with outcome in patients with sepsis. The investigation of the parameters facilitates the implementation of a complementary model for screening sepsis to existing sepsis clinical criteria and other laboratory signs. In this study, statistical analysis on the multiple clinical pathology parameters obtained from two groups, patients with sepsis and patients with fever, was performed and the complementary model was elaborated by stepwise parameter selection and machine learning. The complementary model showed statistically better performance (AUC 0.86 vs. 0.74–0.51) than models built up with specific hematology parameters involved in each existing sepsis-related clinical score. Our study presents the complementary model based on the optimal combination of hematological parameters for sepsis screening in patients with fever.
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Affiliation(s)
- Jang-Sik Choi
- Center for Next Generation Cytometry, Hanyang University, Seoul, 04763, Republic of Korea.,Department of Chemistry, College of Natural Sciences, Hanyang University, Seoul, 04763, Republic of Korea.,Institute of Next Generation Material Design, Hanayng University, Seoul, 04763, Republic of Korea
| | - Tung X Trinh
- Center for Next Generation Cytometry, Hanyang University, Seoul, 04763, Republic of Korea.,Department of Chemistry, College of Natural Sciences, Hanyang University, Seoul, 04763, Republic of Korea
| | - Jihye Ha
- Department of Laboratory Medicine, College of Medicine, Yonsei University, Seoul, 03722, Republic of Korea
| | - Mi-Sook Yang
- Department of Laboratory Medicine, College of Medicine, Yonsei University, Seoul, 03722, Republic of Korea
| | - Yangsoon Lee
- Department of Laboratory Medicine, College of Medicine, Hanyang University, Seoul, 04763, Republic of Korea
| | - Yeoung-Eun Kim
- Department of Laboratory Medicine, College of Medicine, Hanyang University, Seoul, 04763, Republic of Korea
| | - Jungsoon Choi
- Department of Mathematics, College of Natural Sciences, Hanyang University, Seoul, 04763, Republic of Korea
| | - Hyung-Gi Byun
- Division of Electronics, Information and Communication Engineering, Kangwon National University, Kangwon-Do, 25913, Republic of Korea
| | - Jaewoo Song
- Department of Laboratory Medicine, College of Medicine, Yonsei University, Seoul, 03722, Republic of Korea.
| | - Tae-Hyun Yoon
- Center for Next Generation Cytometry, Hanyang University, Seoul, 04763, Republic of Korea. .,Department of Chemistry, College of Natural Sciences, Hanyang University, Seoul, 04763, Republic of Korea. .,Institute of Next Generation Material Design, Hanayng University, Seoul, 04763, Republic of Korea.
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Coronary Embolism and Myocardial Infarction: A Scoping Study. AMERICAN JOURNAL OF MEDICAL CASE REPORTS 2020; 8:31-43. [PMID: 32775621 PMCID: PMC7410523 DOI: 10.12691/ajmcr-8-2-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Coronary embolism is a cause of acute myocardial infarction (AMI)in which obstructive foci enter the coronary circulation, block normal blood flow and precipitate ischemia. Precise studies focusing on patient population affected, pathophysiological mechanisms, and treatment strategies are scanty, in spite of a reported prevalence estimated at 2.9%. As the understanding of myocardial infarction without evidence of coronary artery disease continues to grow, an in-depth review of this previously seldomly reported subtype of coronary ischemia was in order. Patients suffering coronary embolism are 15 to 20 years younger than traditional AMI patients with a slight predominance towards male sex, which resembles the gender data of the populations affected by non-traditional myocardial infarction in published reports. While the expected prevalence rate of cardiovascular disease risk factors such as hypertension and hyperlipidemia are present, this population also has a relatively high prevalence of atrial fibrillation and valve pathology, especially endocarditis. Initial presentation is indistinguishable from other causes of myocardial infarction however fever is commonly present, when endocarditis with valvular involvement is the primary cause of the coronary embolism. Mechanical thrombectomy is the mainstay of treatment, followed by percutaneous coronary intervention. Mortality is the highest in patients who do not receive targeted treatment for the coronary embolism, particularly if only antimicrobial agents or anticoagulation without thrombolytic agents are employed. The unique features of coronary embolism highlighted in this historical study justify further examination in contemporary patient populations.
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