Short-term outcomes of non-ST segment elevation acute coronary syndrome after percutaneous coronary intervention: a single-center speckle tracking echocardiographic study in Vietnam

In patients with NSTE-ACS, post-PCI GLS, GCS, and GRS were significantly more impaired in those who developed MACE compared with the event-free group, indicating underlying cardiac dysfunction or myocardial injury. Among these parameters, GLS emerged as an independent predictor of MACE after PCI and may serve as a valuable tool for identifying high-risk patients.