A three-dimensional electrocardiogram display method for 3-D representation of a plurality of cardiac signals is provided. In this method, a 3-D rectangular coordinate system is defined to display the 3-D representation of the cardiac signals. Further, an amplitude display scheme, preferably ...http://www.google.com/patents/US5782773?utm_source=gb-gplus-sharePatent US5782773 - Three-dimensional electrocardiogram display method
