Biology, 31.03.2020 17:32 lenaeeee

Delivering single shocks in succession to stimulate the frog heart . Delivering single shocks in succession to stimulate the frog heart . did not increase the height of the ventricular systole wave resulted in wave summation resulted in fused tetanus increased the height of the ventricular systole wave.

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Delivering single shocks in succession to stimulate the frog heart . Delivering single shocks in suc...

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