Flecainide acetate is a potent class 1C antiarrhythmic agent, overdosage with which is rare. An overdose is reported in a patient on long-term therapy, resulting in life-threatening arrhythmias and prolonged electrocardiographic abnormalities.
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Background: Occurrence of life-threatening scorpion sting in adults is a rare entity compared with children. Different cases of organ failure following scorpion sting have been reported but complications, such as acute toxic myocarditis, cardiogenic shock, pulmonary edema, acute kidney injury and toxic hepatitis occurring simultaneously in adult patients is exceedingly rare with no prior documented similar report. This case report explores the unique presentation of these complications occurring simultaneously and their management in resource limited setting.
View Article and Find Full Text PDFRev Port Cardiol
January 2025
Cardiology Department, Hospital Santa Cruz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal.
Introduction And Objectives: Pulmonary vein (PV) isolation is one of the cornerstones of rhythm-control therapy for symptomatic atrial fibrillation (AF) patients. Pulsed field ablation (PFA) is a novel ablation modality that involves the application of electrical pulses causing cellular death, and it has preferential tissue specificity. In this study, we aimed to share a one-year single center experience of AF ablation with PFA.
View Article and Find Full Text PDFAust Vet J
January 2025
Western Australian Veterinary Emergency and Specialty, Success, Western Australia, Australia.
This case report details an incident of hyperkalaemia that developed under general anaesthesia in a domestic cat with no prior health concerns. A 5-year-old male neutered domestic short-haired cat presented for dental extractions and subsequently developed severe bradycardia and electrocardiographic abnormalities during the procedure. Initial treatment with atropine provided limited improvement, and further investigation revealed a serum potassium concentration of 7.
View Article and Find Full Text PDFEur Heart J Digit Health
January 2025
Department of Cardiovascular Medicine, Mayo Clinic, 200 1st St SW, Rochester, MN 55905, USA.
Aims: Gender-affirming hormone therapy (GAHT) is used by some transgender individuals (TG), who comprise 1.4% of US population. However, the effects of GAHT on electrocardiogram (ECG) remain unknown.
View Article and Find Full Text PDFPost-operative new-onset atrial fibrillation (POAF) is a possible complication following cardiac surgery. Digoxin is a drug with positive inotropic and negative chronotropic effects and is listed among antiarrhythmic drugs that can be prescribed in dogs with atrial fibrillation. This report aims at describing the use of digoxin in two dogs with persistent POAF after mitral valve repair.
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