English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The association between the early repolarization pattern (ERP) and ventricular arrhythmias in patients with ST-segment elevation myocardial infarction (STEMI) remains uncertain. We hypothesized that ERP predicts the risk of sustained ventricular tachycardia (VT)/ventricular fibrillation (VF) during the acute phase of anterior STEMI.Methods and Results:We enrolled 1,460 consecutive patients with acute anterior STEMI. We identified an ERP-positive group and a 1:6 propensity-matched ERP-negative group of 183 and 471, respectively. Comparisons of sustained VT/VF, heart failure, major adverse cardiovascular events and all-cause death were based on Kaplan-Meier survival analysis and multivariable Cox proportional hazards regression with adjustment for unmatched confounding factors. In our full matching propensity score cohorts, there were 8 out of 28 variables not matching between the 2 groups. The Kaplan-Meier curves showed ERP increased the risk of sustained VT/VF in 30 days (log-rank test P=0.00065). Adjusted for baseline unmatched confounding risk, the Cox hazards regression analysis showed sustained VT/VF was associated with the present of ERP (hazard ratio=2.915, 95% CI: 1.520-5.588, P=0.001).

circulation journal

Early Repolarization Pattern Predicts the Increased Risk of Ventricular Arrhythmias in Patients With Acute Anterior ST-Segment Elevation Myocardial Infarction ― A Propensity Analysis ―