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http://dx.doi.org/10.3899/jrheum.210850 | DOI Listing |
Cureus
December 2024
Internal Medicine, Weiss Memorial Hospital, Chicago, USA.
A previously healthy, 28-year-old man presented with a two-day history of diarrhea and chest pain, suggestive of infectious myocarditis. Initial workup revealed elevated troponin-I levels and diffuse ST-segment elevations on electrocardiogram (ECG). Transthoracic echocardiography showed a reduced left ventricular ejection fraction (40-45%), posteroinferior wall akinesis, and a small pericardial effusion.
View Article and Find Full Text PDFBackground: Acute myocarditis/perimyocarditis presents with a variable prognosis ranging from complete recovery to end-stage heart failure (HF), sudden cardiac arrest, and death. The relationship between a prior history of myocarditis/perimyocarditis and outcomes in out-of-hospital cardiac arrest remains unclear.
Methods And Results: Using the SCRR (Swedish Cardiopulmonary Resuscitation Registry), we analyzed 54 568 cases of out-of-hospital cardiac arrest from 2010 to 2020 where cardiopulmonary resuscitation was attempted.
J Investig Med High Impact Case Rep
October 2024
St. Joseph's University Medical Center, Paterson, NJ, USA.
Perimyocarditis and myopericarditis are inflammatory conditions of the pericardium and myocardium, often of idiopathic or infectious etiology, with viral infections being the most common. Nonrheumatic streptococcal myopericarditis (NSM) is a rare condition that can mimic acute myocardial infarction. This case report presents a 22-year-old male with no prior medical history who developed NSM following a streptococcal pharyngitis infection.
View Article and Find Full Text PDFBMJ Case Rep
September 2024
Cardiology, Freeman Hospital Cardiothoracic Centre, Newcastle upon Tyne, UK
Cureus
July 2024
Cardiology, Northwell Cardiovascular Institute, New Hyde Park, USA.
Acute perimyocarditis is commonly preceded by viral illness and presents with non-specific complaints that can be a manifestation of serious cardiac complications such as arrhythmias and heart failure. While pericarditis is a known complication of thyrotoxicosis, termed "thyrotoxic pericarditis," concomitant new-onset perimyocarditis and Graves' disease, termed "thyro-pericarditis," has been reported. We present a case of thyro-pericarditis as the initial presentation of undiagnosed and untreated Graves' disease co-occurring with recent Coxsackievirus A and B infection.
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