Decreases in heart rate variability are associated with postoperative complications in hip fracture patients.
Gernot ErnstLeiv Otto WatneFrede FrihagenTorgeir Bruun WyllerAndreas DominikMorten RostrupPublished in: PloS one (2017)
HRV seems to reflect the general frailty of the patient with hip fracture and might be used to identify patients in need of increased surveillance or prophylactic treatment.