An implantable cardiac stimulator delivers a first electrical shock via implantable stimulating electrodes at a time when there is substantially no flow of blood. At least one of the stimulating electrodes is disposed in a blood flow path of the cardiovascular system. The first shock is of insufficient...http://www.google.fr/patents/US5782879?utm_source=gb-gplus-shareBrevet US5782879 - Apparatus and method for discriminating flow of blood in a cardiovascular system
Apparatus and method for discriminating flow of blood in a cardiovascular ...
