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Phenylephrine versus Norepinephrine for Hemodynamic Support in Tachycardic Septic Shock: A Propensity-Weighted Retrospective Cohort Study

2026-07-03

Abstract excerpt

<title>Abstract</title> <p>Background Norepinephrine (NE) is the universally recommended first-line vasopressor for the resuscitation of septic shock. However, in the setting of tachyarrhythmia, phenylephrine (PE) to augment mean arterial pressure (MAP) while theoretically avoiding beta-1 mediated chronotropy is occasionally used. The clinical efficacy and safety of this phenotype-specific approach remain poorly...

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Literature Corpus work
b203b4da-9117-576b-917a-9a8ced836051
DOI
10.21203/rs.3.rs-10157780/v1
Open publication

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Phenylephrine versus Norepinephrine for Hemodynamic Support in Tachycardic Septic Shock: A Propensity-Weighted Retrospective Cohort StudyDOI 10.21203/rs.3.rs-10157780/v1
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