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Fig. 1 | BMC Anesthesiology

Fig. 1

From: Association of infraclavicular axillary vein diameter and collapsibility index with general anesthesia-induced hypotension in elderly patients undergoing gastrointestinal surgery: an observational study

Fig. 1

AXV and IVC were measured in M-mode. Measurement of AXV diameter during inspiration (dAXVmin) and expiration (dAXVmax) (a). Measurement of IVC diameter during inspiration (dIVCmin) and expiration (dIVCmax) (b). (dAXVmax, maximum diameter of the axillary vein; dAXVmin, minimum diameter of the axillary vein; dIVCmax, maximum diameter of the inferior vena cava; dIVCmin, minimum diameter of the inferior vena cava)

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BMC Anesthesiology

ISSN: 1471-2253

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