Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 2-day-old filly was referred to the hospital with abdominal pain and constipation. The foal presented tachycardia, tachypnea, hypoxemia, hyperlactatemia, and abdominal distension. Meconium impaction was diagnosed, and the filly underwent abdominal surgery. Diazepam and butorphanol were administered for anesthesia premedication, but sedative effects were mild. Xylazine was used to enhance sedation and ketamine was subsequently administered for induction. The foal showed swallow reflex and head movement when intubation was attempted. Consequently, isoflurane on oxygen was provided via an anesthetic face mask. After intubation, the foal was connected to the anesthetic machine and monitored. The electrocardiogram revealed accelerated idioventricular rhythm, characterized by atrioventricular isorhythmic dissociation with monomorphic wide QRS complexes. Lidocaine was administered but the arrhythmia persisted during anesthesia and was spontaneously corrected once the isoflurane was discontinued at the end of the procedure. The foal recovered from anesthesia without complications and no further cardiac events were observed before the patient being discharged. Accelerated idioventricular rhythm likely resulted from administration of isoflurane to a foal presenting hypoxemia, a condition that exacerbates the risk of arrhythmia. Proper management of this abnormal rhythm is crucial as inappropriate treatments may worsen the arrhythmia.
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PMID:Accelerated Idioventricular Rhythm Associated With Isoflurane Administration in a Foal: A Case Report. 3144 37