Clinical outcomes of serum potassium in patients with percutaneous coronary intervention: insights from a large single-center registry.

ABSTRACT:

Background

Serum potassium homeostasis plays an important role in myocardial electrical stability, but the impact of altered serum potassium levels on the major adverse cardiovascular and cerebral events (MACCE) in patients with percutaneous coronary intervention (PCI) has not been evaluated.

Aim

To evaluate the association between serum potassium level and the risk of MACCE in PCI patients.

Materials and methods

This retrospective study involved 8,263 in-patients from a single-center registry who were successfully treated with PCI between January 2003 and December 2020. Clinical data were collected for 24 h after admission. Data were analyzed from June 2003 to December 2021. The primary outcome was MACCE, defined as a composite of all-cause death, myocardial infarcti

SUBMITTER: Ke B 

PROVIDER: S-EPMC10449252 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature