Thousands of patients prone to irregular and sometimes life threatening heart rhythms have miniature heart-monitoring devices, such as defibrillators and cardioverters, implanted in their chests. These devices detect onset of abnormal heart rhythms and automatically apply one or more shocks to their...http://www.google.fr/patents/US6314321?utm_source=gb-gplus-shareBrevet US6314321 - Therapy-selection methods for implantable heart monitors
Therapy-selection methods for implantable heart monitors