Filtered esophageal left heart electrogram

The filtered esophageal left heart electrogram is a semi-invasive electrocardiographic method. This technique is able to provide additional information about left atrial and left ventricular activities.

Filtered esophageal left heart electrogram

The filtered esophageal left heart electrogram is a semi-invasive electrocardiographic method. This technique is able to provide additional information about left atrial and left ventricular activities.