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Fig. 2 | BMC Anesthesiology

Fig. 2

From: Prediction of preload dependency using phenylephrine-induced peripheral perfusion index during general anaesthesia: a prospective observational study

Fig. 2

Relationship between total peripheral resistance at post-induction hypotension and relative change in stroke volume after phenylephrine administration. (A) Scatter diagram of total peripheral resistance at post-induction hypotension and stroke volume variation. (B) Correlation between total peripheral resistance at post-induction hypotension and relative change in stroke volume between post-induction hypotension and 2 min after phenylephrine administration in patients with preload dependency. (C) Correlation between total peripheral resistance at post-induction hypotension and relative change in stroke volume between post-induction hypotension and 2 min after phenylephrine administration in patients with preload independency. (D) Correlation between total peripheral resistance at post-induction hypotension and relative change in perfusion index between post-induction hypotension and 2 min after phenylephrine administration in patients with preload dependency. (E) Correlation between total peripheral resistance at post-induction hypotension and relative change in stroke volume between post-induction hypotension and 2 min after phenylephrine administration in patients with preload independency

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BMC Anesthesiology

ISSN: 1471-2253

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