Nurse Hailey,' as she was known to her 453,000 followers, died suddenly after she went into cardiac arrest due to a rare childbirth complication

Nursing influencer Hailey Okula’s collegiate gymnastics team at Boise State University celebrated her sudden death at 33

Hailey Okula, an ER nurse known on Instagram as Nurse Hailey, died from childbirth complications shortly after welcoming her son, Crew, according to an April 1 update shared by her husband, Matthew Okula. He later revealed in an interview that Hailey Okula's cause of death was cardiac arrest from an amniotic fluid embolism.