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The person might first feel weak, then might feel dizzy and might fall on the ground and lose consciousness because there won't be enough blood pumped throughout the body, especially to the brain.
Wiki User
∙ 12y ago
Wiki User
∙ 13y agoYour heart will be in various situations when it needs to pump more or less blood through the system. For example, when you're doing exercise; your body needs more blood to flow through it than sitting on a chair for instance. And the blood is needed to move the body, without it, your body won't work.
Wiki User
∙ 10y agoThe heart beats hard and slow due to pressure in the blood and activity level. A fast run will cause the heart rate to go up, thick blood can also cause the heart to beat harder.
The age and sex of the person you are asking about would be helpful. Also their weight and height. A slow and normal rate is good. How are you defining a hard heart rate? Blood is neither thick nor thin.
Wiki User
∙ 14y agoYou can feel faint, weak, dizzy, or you can pass out.
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What happened for the human heart to beat fast?
Sometimes you can get scared,frustarated or upset and your heart rate will increase.
When you afraid why your heart pumps very fast?
when you are afraid scared or excited adrenaline is released hence increasing heart beat rate. due to increase in heart beat rate your breathing rate increases as well. After sometime your impulse is send to your brain to stop the releasing of adrenaline and your heart beat rate decreases along with your breathing =) hope i answered your question
What effect does a hot day have on your heart rate?
well i dont know about that but a "hot date" would make your heart beat fast
Camel heart rate?
Camels heart rate is 45.6 beat/minute The normal range is 30-57 beat/minutes
Can a fast heart rate kill you?
Cardiac arrhythmia refers to a constellation of abnormal heart rhythm and/or irregular heart beat. Some can be life threatening (fatal) while others merely bothersome. Any irregular heart rhythm should be evaluated by a doctor.
An abnormally fast rate of beat is called?
Abnormally fast heart rate is Tachycardia.
What happen if your heart beat to fast?
High heart rate can increases risk of heart attack & cardiac arrest.
What happened for the human heart to beat fast?
Sometimes you can get scared,frustarated or upset and your heart rate will increase.
How fast does a snow leopard's heart beat?
Leopards have a resting heart rate of 90 to 140 on average
Does swimming make your heart beat fast?
Any exertion or exercise with make your heart rate rise. So, yes, swimming will make your heart beat fast, depending on how much energy you put into the swimming.
How is the heart rate modified according to the needs of the body?
When you are working hard, it will beat faster to get oxygen to the body more quickly. When resting, it will beat more slowly.
What would happen if your breathing rate was too slow or fast?
Your heart beat can become irregular and you could have a heart attack.
When you afraid why your heart pumps very fast?
when you are afraid scared or excited adrenaline is released hence increasing heart beat rate. due to increase in heart beat rate your breathing rate increases as well. After sometime your impulse is send to your brain to stop the releasing of adrenaline and your heart beat rate decreases along with your breathing =) hope i answered your question
How fast does your heart rate beat when you're scared?
Apparantly during a panic attack my heart rate was 188 bpm. The doctors put the cause of this down to a "viral infection"!
How fast do the and heart of a hummingbird beat?
Hummingbirds are one of the smallest birds on earth. They eat a nectar of sugar and water when fed by humans. Their heart rate is typically 50 to 180 beats although it can be as fast 1260 beats. The wings beat at a rate of 10 to 15 beats a second.
How is heart beat regulated during exercise?
The rate of the heart beat is regulated by the SA node (SinoAtrial Node/aka the Pacemaker). It determines how fast the heart pumps by sending electrical signals faster or slower to the rest of the heart.
Why does skipping give you a big heart rate?
Yes, it will give you big heart rate because the pacemaker tell your heart to beat fast because it knows that you are doing a work that's why it is called the "control center"
