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Transient sick sinus syndrome with complete atrioventricular block associated with ergonovine intake: A case report
Hui-Ting Wang1, Wen-Hao Liu, Yung-Lung Chen
1Emergency Department Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
Rationale:
More mature or older women are more likely to undergo in vitro fertilization and embryo implant. These women have a greater chance of receiving ergonovine therapy because of a suspected abortion. We present this case report to call attention to a latent lethal adverse effect in everyday obstetric practice using ergonovine. It requires more attention and close monitoring PATIENT CONCERNS:: We presented the case of a 38-year-old female patient with general weakness and mild chest tightness after ergonovine use.
Diagnoses:
She was diagnosed as transient sick sinus syndrome and complete atrioventricular block with junctional escape rhythm after diagnostic work up.
Interventions:
Conservative treatment with discontinuation of ergonovine and bed rest.
Outcomes:
Her sinus rhythm returned to normal the day after ergonovine was discontinued. The patient remained symptom-free since recovery of her sinus rhythm.
Lessons:
Ergonovine may cause symptomatic and lethal bradyarrhythmia. Withdrawal of the causative medication and adequate supportive care can lead to a favorable outcome in these patients. More related cases should be reported. Further evaluation for treatment and prognosis are necessary.
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