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Hypoglycemic cardiac arrest and rapid return-of-spontaneous circulation (ROSC) with dextrose.
Joan Rui Shan Fun1, Michael Yih Chong Chia1
1Department of Emergency Medicine, Tan Tock Seng Hospital, Singapore.
The American Journal of Emergency Medicine
|May 29, 2020
Summary
Hypoglycemia, a reversible cause of cardiac arrest, was previously in ACLS guidelines. This case highlights its importance in cardiac arrest patients, even if routine dextrose use is cautioned against.
Area of Science:
- Emergency Medicine
- Cardiology
- Critical Care Medicine
Background:
- Hypoglycemia was historically recognized as a reversible cause of cardiac arrest in ACLS guidelines.
- Current guidelines do not routinely recommend dextrose administration for undifferentiated cardiac arrest due to potential harm.
Observation:
- A case of return of spontaneous circulation following dextrose administration for confirmed hypoglycemia in a cardiac arrest patient is presented.
- This observation challenges the blanket exclusion of hypoglycemia management in cardiac arrest scenarios.
Findings:
- The patient achieved return of spontaneous circulation after dextrose was administered to correct documented hypoglycemia.
- This suggests that in specific cases, addressing hypoglycemia can be crucial for resuscitation outcomes.
Implications:
- Clinicians should maintain a high index of suspicion for hypoglycemia in cardiac arrest patients.
- Targeted glucose level assessment and correction in cardiac arrest may be warranted in select cases, despite general guidelines against routine dextrose use.
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