LA Strain in Predicting Early Complication in STEMI After PPCI

The goal of this observational study To evaluate the predictive value of left atrial strain for in-hospital outcomes in patients with ST-segment elevation myocardial infarction undergoing PPCI. The main questions it aims to answer are: Is low parameters of left atrial strain associated early complication ? What is the correlation between LA strain parameters and conventional echocardiographic indices of left ventricular systolic and diastolic function ? Is there more affection to LA strain in certain territory over the others ? What is the correlation between LA strain and LA volume index across infarct territories ? Does LA strain Correlate with TAPSE and PASP to evaluate right-heart interactions ?

NCT Number	NCT07263282
Lead Sponsor	Assiut University
Conditions	ST Elevation (STEMI) Myocardial Infarction
Enrollment	135 participants
Start Date	2025-12-01
Primary Completion	2026-12-01 (estimated)
Study Completion	2027-02-01 (estimated)
Updated on ClinicalTrials.gov	2025-12-12