The Cashiers' Windows exists as a central location for the processing of all monetary payments to the University. The Cashiers' accepts cash, checks, money orders, Master Card, and Discover credit cards.
Cardiology Teaching Package. ECG Lead Placement. The system of positioning of leads for performing a 12-lead ECG is universal. This helps to ensure that, when a person's ECGs are compared, any changes on the ECG are due to cardiac injury, not a difference in placement of leads, this is extremely important with the increasing use of foreign travel.
A lead composed of two electrodes of opposite polarity is called bipolar lead. A lead composed of a single positive electrode and a reference point is a unipolar lead. For a routine analysis of the heartâs electrical activity an ECG recorded from 12 separate leads is used.