1. Is postspinal hypotension a sign of impaired cardiac performance in the elderly? An observational mechanistic study 
J. Jakobsson, S.H. Kalman, M. Lindeberg-Lindvet, E. Bartha 
British Journal of Anaesthesia 
Volume 119, Issue 6, Pages (December 2017)
DOI: /bja/aex274
Copyright © 2017 The Author(s) Terms and Conditions

2. Fig 1
(a–e) Haemodynamic changes after SPA (T0), per cent change from baseline (BL) in patients developing postspinal hypotension (N=10) and not developing postspinal hypotension (N=10). Data presented as median and interquartile range. P-values denote significant changes between groups: *P<0.05; **P<0.01; ***P<0.001; ns, non-significant.
British Journal of Anaesthesia  , DOI: ( /bja/aex274)
Copyright © 2017 The Author(s) Terms and Conditions

3. Fig 2
Receiver operating characteristics for the predictive value of percentage change of oxygen delivery index (DO2I) (A) and cardiac index (B) before spinal anaesthesia for the development of postspinal hypotension.
British Journal of Anaesthesia  , DOI: ( /bja/aex274)
Copyright © 2017 The Author(s) Terms and Conditions