Is postspinal hypotension a sign of impaired cardiac performance in the elderly? An observational mechanistic study J. Jakobsson, S.H. Kalman, M. Lindeberg-Lindvet,

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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 1178-1185 (December 2017) DOI: 10.1093/bja/aex274 Copyright © 2017 The Author(s) Terms and Conditions

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 2017 119, 1178-1185DOI: (10.1093/bja/aex274) Copyright © 2017 The Author(s) Terms and Conditions

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 2017 119, 1178-1185DOI: (10.1093/bja/aex274) Copyright © 2017 The Author(s) Terms and Conditions