Respiratory support in acute heart failure with preserved vs reduced ejection fraction.

ABSTRACT:

Background

There is little evidence addressing the use and differential impact of respiratory support in acute heart failure (AHF) patients with preserved (HFPEF) vs reduced (HFREF) ejection fraction. Therefore, our objective was to determine the usage and clinical outcomes of critical care respiratory support in AHF across the two populations.

Hypothesis

Respiratory support would be associated with adverse outcome in both HFPEF and HFREF.

Methods

We identified HFPEF, HFREF, invasive mechanical ventilation (IMV), and noninvasive ventilation (NIV) using International Classification of Disease-Ninth Edition codes in the National Inpatient Sample between January 1, 2008 and December 31, 2014. We determined rates of IMV and NIV use. We identified predictors of need for IM

SUBMITTER: Metkus TS 

PROVIDER: S-EPMC7144479 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature