Anaphylaxis EKG/ECG Hyperthermia / Hypothermia 
Northwestern EM Blog
JANUARY 24, 2022
Anaphylaxis Anaphylaxis may present as hypotension alone. Thus, it may easily be confused with a different form of shock and treated with vasopressors such as norepinephrine and vasopressin, which are not first line for anaphylaxis. Hypocalcemia can be hinted at through history or by hints such as a prolonged QTc on an ECG.
Taming the SRU
MAY 1, 2023
Patients must have EKG findings and meet one of a few other criteria (ie family history of sudden death, VF or VT episode, syncope, nocturnal agonal respirations) Most common in patients of Southeast Asian descent and the mean age of death from arrhythmia if untreated is in the 4th decade of life.
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