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Heartbeat…. Ready…. 1 minute 50 seconds 40 seconds 30 seconds 20 seconds 10 seconds 5 seconds 3 seconds 2 seconds 1 second Set…. GO!! STOP! You can do.

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Presentation on theme: "Heartbeat…. Ready…. 1 minute 50 seconds 40 seconds 30 seconds 20 seconds 10 seconds 5 seconds 3 seconds 2 seconds 1 second Set…. GO!! STOP! You can do."— Presentation transcript:

1 Heartbeat…

2 Ready…. 1 minute 50 seconds 40 seconds 30 seconds 20 seconds 10 seconds 5 seconds 3 seconds 2 seconds 1 second Set…. GO!! STOP! You can do it! Go! Go! Go!

3 So how much blood does your heart pump? Cardiac Output: The amount of blood your heart pumps in one minute. Stoke volume: The amount of blood your heart pumps in one beat.

4 Mouse and Elephant A mouse's heart beats about 700 times per minute and an elephant's about 30. A mouse lives less than three years, an elephant more than 60. What's the connection?

5 Is there a relationship between size of the animal and its heart rate? Bat…………………..750 Camel………………30 Cat………………….120 Chick……………….380 Chicken (Adult)……280 Cow…………………64 Dog…………………110 Elephant……………..35 Giraffe……………….65 Goat………………….90 Guinea Pig…………280 Hamster…………….450 Horse……………….45 Human adult……….60 Human baby……….120 Lion…………………40 Monkey…………….190 Mouse… Pig……………….…60 Rabbit………………205 Rat………………….328 Sheep………………75 Skunk… Squirrel…………….250 Heartbeats per minute

6

7 Fun facts: The heart pumps about ml (1/3 cup) of blood with each beat for adults and around ml per beat for children. An adult heart pumps about 6,000-7,500 liters (1,500-2,000 gallons) of blood daily. The average adult body contains about five quarts of blood which continually circulates throughout the body. The shortest trip to the heart muscles takes only a few seconds. The trip to the toes takes over a minute.


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