David A. Anderson,Mark T. Marshall,Vladimir P. Nikolski,Robert T. Sawchuk,Amy E. Thompson-Nauman,John D. Wahlstrand,Gregory A. Younker
申请号：
US15367516
公开号：
US10080905B2
申请日:
2016.12.02
申请国别(地区):
US
年份:
2018
代理人:
摘要：
An extra-cardiovascular implantable cardioverter defibrillator (ICD) having a low voltage therapy module and a high voltage therapy module is configured to select, by a control module of the ICD, a pacing output configuration from at least a low-voltage pacing output configuration of the low voltage therapy module and a high-voltage pacing output configuration of the high voltage therapy module. The high voltage therapy module includes a high voltage capacitor having a first capacitance and the low voltage therapy module includes a plurality of low voltage capacitors each having up to a second capacitance that is less than the first capacitance. The ICD control module controls a respective one of the low voltage therapy module or the high voltage therapy module to deliver extra-cardiovascular pacing pulses in the selected pacing output configuration via extra-cardiovascular electrodes coupled to the ICD.
