CPC A61N 1/39622 (2017.08) [A61N 1/3621 (2013.01); A61N 1/3622 (2013.01); A61N 1/36521 (2013.01); A61N 1/371 (2013.01); A61N 1/3752 (2013.01)] | 20 Claims |
1. A medical device comprising:
therapy circuitry having a plurality of capacitors and an output signal line, the therapy circuitry configured to generate a composite pacing pulse comprising a series of at least two individual pulses by:
generating a first pulse of the at least two individual pulses by selectively coupling a first portion of the plurality of capacitors to the output signal line, the first pulse having a first peak voltage amplitude, and
generating a second pulse of the at least two individual pulses sequentially with the first pulse by selectively coupling a second portion of the plurality of capacitors to the output signal line, the second pulse of the at least two individual pulses having a second peak voltage amplitude different than the first peak voltage amplitude.
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