Wilson Central Terminal ECG Database

We present a unique dataset which contains the ** ** Wilson Central Terminal
(WCT), the voltage of right arm (RA), left arm (LA) and left leg (LL), six
unipolar chest leads associated with three limb leads and six precordial
leads.

With our ECG device, the potentials of RA, LA, LL and six true unipolar leads
are measured using the _right leg_ as the reference point. Having this
configuration, we have been able to overcome the difficulty of recording the
WCT in a clinical setting. Our data confirmed once again that the WCT does not
have a small value, and could be as high as 241% of lead II and has standard
ECG characteristics such as the p-wave and the t-wave. The dataset comprises
of 540 ten second segments recorded from 92 patients.