Right ventricular free wall longitudinal strain is independently associated with mortality in mechanically ventilated patients with COVID-19.

ABSTRACT:

Background

Right ventricular (RV) dysfunction has been commonly reported in patients with Coronavirus disease 2019 (COVID-19), and is associated with mortality in mixed cohorts of patients requiring and not requiring invasive mechanical ventilation (IMV). Using RV-speckle tracking echocardiography (STE) strain analysis, we aimed to identify the prevalence of RV dysfunction (diagnosed by abnormal RV-STE) in patients with COVID-19 that are exclusively undergoing IMV, and assess association between RV dysfunction and 30 day mortality. We performed a prospective multicentre study across 10 ICUs in Scotland from 2/9/20 to 22/3/21. One-hundred-and-four echocardiography scans were obtained from adult patients at a single timepoint between 48 h after intubation, and day 14 of intensive car

SUBMITTER: McErlane J 

PROVIDER: S-EPMC9652604 | biostudies-literature | 2022 Nov

REPOSITORIES: biostudies-literature