Long –term prognostic significance of terminal QRS distortion on patients with stemi and its correlation with the GRACE scoring system

The standard 12-lead electrocardiogram (ECG) continues to serve as the most widely used tool in the diagnosis and risk stratification of patients with acute ST-segment elevation myocardial infarction (STEMI) and several new ECG parameters have been shown to be useful in determining patients at higher risk [1 –3].
Source: Journal of Electrocardiology - Category: Cardiology Authors: Source Type: research