As a medical professional with expertise in cardiology, I can provide you with an accurate description of the early repolarization pattern. The early repolarization pattern (ER) is a finding on the 12-lead electrocardiogram (ECG) that is characterized by a slight elevation of the QRS-ST junction, also known as the J point. This elevation is typically seen in the inferior and precordial lateral leads of the ECG. It is often associated with a late QRS slurring or notching, which is referred to as a J wave. The presence of an ER pattern is quite common in the general population and is generally considered a benign variation. However, in some cases, it can be associated with certain conditions such as idiopathic ventricular fibrillation, particularly when the J wave is prominent. It's important to note that while ER is often harmless, in specific circumstances it can be a risk factor for life-threatening arrhythmias, and further evaluation by a healthcare provider may be necessary. read more >>

The presence of early repolarization (ER) pattern in the 12-lead ECG, defined as elevation of the QRS-ST junction (J point) often associated with a late QRS slurring or notching (J wave), is a common finding in the general population, particularly in the inferior and precordial lateral leads.read more >>