0:20
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Steady heartbeat
0:01
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Human heartbeat pulsating and throbbing once
0:31
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Human heartbeat pulsating and throbbing slowly in a loop
0:32
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Human heartbeat pulsating and throbbing quickly in a loop
0:31
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Human heartbeat pulsating and throbbing very slowly in a loop
0:57
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Human heartbeat pulsating and throbbing and accelerating in panic and fear
0:26
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Human heartbeat pulsating and throbbing in a loop
1:00
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Human heartbeat pulsating and throbbing and decelerating while calming down
0:31
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Heart rate monitor or EKG beeps at 700 milliseconds steady
1:29
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Heart rate monitor or EKG beeps accelerating and decelerating