A localized cardiac measure, such as a localized measure of myocardial ischemia, is obtained by applying sensors to a subject, where the sensors are configured to produce electrical signals representative of cardiac activity of the subject. The subject's heart is then physiologically stressed by, for...http://www.google.es/patents/US5891045?utm_source=gb-gplus-sharePatente US5891045 - Method and system for obtaining a localized cardiac measure
Method and system for obtaining a localized cardiac measure
