Diabetic ketoacidosis (DKA) is regularly associated with hyperkalemia that results in well-described changes on the electrocardiogram (EKG). However, ST-segment elevations on EKG mimicking acute myocardial infarction have rarely been described in the setting of DKA. Here we present a case of a 43-year-old male with DKA who had pseudoinfarction pattern of ST-segment elevation on EKG that resolved with treatment of DKA and discuss the diagnostic and therapeutic dilemma around the condition.
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http://dx.doi.org/10.14740/cr747w | DOI Listing |
Front Cardiovasc Med
December 2024
National Key Laboratory for Innovation and Transformation of Luobing Theory, Jinan, China.
Background: Cardiac amyloidosis (CA) is a challenging diagnosis, particularly when the classic signs, such as increased wall thickness in a non-dilated left ventricle (LV), are absent. This makes the diagnosis more difficult in patients with normal LV wall thickness. We present a case of CA without increased wall thickness and without the characteristic granular sparkling echotexture in a non-dilated LV.
View Article and Find Full Text PDFJACC Case Rep
December 2024
Cardiology Unit, Interdisciplinary Department of Medicine, University of Bari Aldo Moro, University Hospital Consortium, Polyclinic of Bari, Bari, Italy.
A wide range of etiologies, both ischemic and nonischemic, can produce an electrocardiographic pattern of ST-segment elevation (STE), including Takotsubo syndrome (TTS) and electrolyte imbalances. Instances of hypocalcemia-induced TTS and STE are exceedingly rare in medical literature. This paper presents the case of a 75-year-old woman with advanced ovarian cancer and no prior heart issues, who exhibited diffuse STE on electrocardiogram, resembling acute coronary syndrome.
View Article and Find Full Text PDFAm J Case Rep
December 2024
Facultad de Ciencias de la Salud, Universidad Icesi, Cali, Colombia.
BACKGROUND Amyloidosis is a group of diseases characterized by the pathological deposition of misfolded proteins in various organs, including the heart, leading to structural and functional alterations. The primary types of cardiac amyloidosis are light chain amyloidosis and transthyretin amyloidosis. Early diagnosis is critical for effective management.
View Article and Find Full Text PDFESC Heart Fail
December 2024
College of Medicine, Al Faisal University, Riyadh, Saudi Arabia.
World J Clin Cases
June 2024
Department of Critical Care Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, Zhejiang Province, China.
Background: Neurological complications are common in the management of venoarterial extracorporeal membrane oxygenation (VA-ECMO), with most patients requiring sedation and intubation, limiting the assessment of neurological function. There-fore, we must rely on advanced neuroimaging techniques, such as computed tomography angiography (CTA) and computed tomography perfusion (CTP). Because ECMO changes the normal blood flow pattern, it may interfere with the contrast medium in some special cases, leading to artifacts and ultimately mis-leading clinical decisions.
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