Pre-ejection period to estimate cardiac preload dependency in mechanically ventilated pigs submitted to severe hemorrhagic shock

Giraud, Raphaël; Siegenthaler, Nils; Morel, Denis; Bendjelid, Karim

doi:10.1097/TA.0b013e3181f96823

Scientific article

English

Pre-ejection period to estimate cardiac preload dependency in mechanically ventilated pigs submitted to severe hemorrhagic shock

ContributorsGiraud, Raphaël

; Siegenthaler, Nils; Morel, Denis; Bendjelid, Karim

Published inThe Journal of trauma, vol. 71, no. 3, p. 702-707

Publication date2011

Abstract

Respiratory change in pre-ejection period (ΔPEP) has been described as a potential parameter for monitoring cardiac preload dependency in critically ill patients. This study was designed to describe the relationship between ΔPEP and pulse pressure variation (PPV) in pigs submitted to severe hemorrhagic shock.

Keywords

Animals
Blood Pressure/physiology
Cardiac Output/physiology
Electrocardiography
Predictive Value of Tests
Pulmonary Ventilation/physiology
Reproducibility of Results
Respiration, Artificial
Shock, Hemorrhagic/physiopathology/therapy
Sus scrofa
Swine

Affiliation entities

Faculté de médecine / Section de médecine clinique / Département d'anesthésiologie, pharmacologie, soins intensifs et urgences

Research groups

Groupe de Recherche en Hémodynamique (913)

Citation (ISO format)

GIRAUD, Raphaël et al. Pre-ejection period to estimate cardiac preload dependency in mechanically ventilated pigs submitted to severe hemorrhagic shock. In: The Journal of trauma, 2011, vol. 71, n° 3, p. 702–707. doi: 10.1097/TA.0b013e3181f96823

Article (Published version)

Identifiers

PID : unige:26580
DOI : 10.1097/TA.0b013e3181f96823
PMID : 21378580

Journal ISSN0022-5282

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Update time14/03/2023 20:04:00

Status update14/03/2023 20:04:00

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Pre-ejection period to estimate cardiac preload dependency in mechanically ventilated pigs submitted to severe hemorrhagic shock

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