[Electrocardiographic changes in acute organophosphate poisoning].
Cardiac complications often accompany poisoning with organophosphates. These may be serious and often fatal, being represented by cardiac arrhythmias, electrocardiographic abnormalities and conduction defects, as well as myocardial infarction, a rarely reported complication of acute pesticide poisoning. The extent and pathogenesis of cardiac toxicity from these compounds is not yet clearly defined. We report the case of a 57-year-old woman who presented to our emergency department with coma and acute non-cardiogenic pulmonary edema, as a result of organophosphates ingestion. She was resuscitated for asystole presented shortly after admission; prolonged QTc interval, ST-T changes, right bundle branch block, ventricular tachycardia were recorded. Finally she developed acute anteroseptal myocardial infarction and died despite serum cholinesterase normalization. We believe that admission in an intensive care unit, careful electrocardiographic and enzymatic monitoring of all patients is important for the diagnosis and treatment of cardiac complications of organophosphates poisoning.
Lionte
Cătălina
C
Spitalul Clinic de Urgenţe "Sf. Ioan", Clinica Medicală, Facultatea de Medicină, Universitatea de Medicină si Farmacie "Gr.T. Popa", Iaşi.
Sorodoc
L
L
Petriş
O
O
Sorodoc
Victoriţa
V
D002037:Bundle-Branch Block / Q000139:chemically induced; D004562:Electrocardiography; D017809:Fatal Outcome; D005260:Female; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D008133:Long QT Syndrome / Q000139:chemically induced; D008875:Middle Aged; D062025:Organophosphate Poisoning; D011041:Poisoning / Q000150:complications / Q000503:physiopathology; D017180:Tachycardia, Ventricular / Q000139:chemically induced