Bridging with surgically placed microaxial left ventricular assist devices: a high-volume centre experience.

ABSTRACT:

Objectives

The Impella 5.0 and 5.5 have largely superseded non-ambulatory temporary mechanical support devices; yet, clinical outcomes are predominantly limited to small series: this study presents the experience of a high-volume centre.

Methods

An institutional clinical registry was used to identify all patients with cardiogenic shock who underwent Impella 5.0 or 5.5 implantation from January 2014 to March 2022. The primary outcome was survival to device explantation.

Results

The study cohort comprised 221 patients, including 146 (66.1%) Impella 5.0 and 75 (33.9%) Impella 5.5 patients. The primary aetiology was non-ischaemic cardiomyopathy (50.7%, n = 112), ischaemic cardiomyopathy (23.1%, n = 51) and acute myocardial infarction (26.2%, n = 58). Patients were prospec

SUBMITTER: Gill G 

PROVIDER: S-EPMC10257579 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature