Atypical ecg? Is says sinus rhythm and low qrs voltage in chest leads (qrs deflection <1.0 mv in chest leads) what does that mean?
Mostly nothing bad. In most cases it does not mean anything bad. Low voltage can be typically seen in women because of the breast tissue between the heart and the electrodes, persons of small build because there heart is smaller, people with thick chest wall with lot of muscle, bone and or muscle between the heart and the electrodes and also in persons with lung disease such as emphysema because of all the air.