|
Description:
|
|
Contributor: Aaron Lessen, MD Educational Pearls: - Kounis syndrome is an allergic acute coronary syndrome
- Triggers include medications (antibiotics), insect bites, or other common allergens
- Believed to be due to mast cell activation, inflammatory cytokines, and platelet activation causing coronary vasospasm or plaque rupture in setting of existing atherosclerosis
- Consider Kounis syndrome in the setting of chest pain in anaphylaxis
- Treatment involves treatment of allergic reaction, although epinephrine should be used cautiously
- Avoid morphine as this can cause mast cell activation
References Kounis NG. Kounis syndrome: an update on epidemiology, pathogenesis, diagnosis and therapeutic management. Clin Chem Lab Med. 2016;54(10):1545-1559. doi:10.1515/cclm-2016-0010 The Emergency Medical Minute is excited to announce that we are now offering AMA PRA Category 1 credits™ via online course modules. To access these and for more information, visit our website at www.emergencymedicalminute.org/cme-courses/ and create an account. Donate to EMM today! |