Low voltage is defined as peak-to-peak QRS amplitude of < 5 mm in the limb leads and/or < 10 mm in the precordial leads. Note: If the gain indicated at the left of the ECG is turned down ...

The first step in finding low-voltage issues and repairing them quickly is to do a visual inspection. Notice the type of equipment, understand the sequence of operation, look for any aftermarket parts ...

Low voltage on the ECG is defined as a peak-to-peak QRS amplitude of less than 5 millimeters in the limb leads and/or less than 10 millimeters in the precordial leads. Note: If the gain indicated ...