SOOThere are multiple definitions:speciality of origin(English)AME, FAA, FAS, RFSAviation medicinehttps://pubmed.…h.gov/30212088/https://pubmed.…h.gov/33620822/suspected opioid overdose(English)EMSAdverse effect, Pharmacology / pharmaceutics, Emergency medicinehttps://doi.org…al.pone.0347589site of origin(English)ECG, OTVA, PVCElectrophysiology, Cardiology, Therapeutic approacheshttps://doi.org…000000000001269« SONPMSOOA »