what does it mean if your heart rate is 100?
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A normal heart rate is 60 to 100 beats per minute. Tachycardia is considered a heart rate of greater than 100 beats per minute. If you are exercising, or performing any kind of activity, your heart will normally beat faster. This allows your heart to pump blood throughout your body, to provide oxygen to the tissues.
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You should visit your doctor if your heart rate is consistently above 100 beats per minute or below 60 beats per minute (and you're not an athlete). In addition to a heart rate, you should look out for other symptoms such as: being short of breath.
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For some people, a slow heart rate does not cause any problems. It can be a sign of being very fit. Healthy young adults and athletes often have heart rates of less than 60 beats a minute. In other people, bradycardia is a sign of a problem with the heart's electrical system.
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Bradycardia is a slower than normal heart rate. The hearts of adults at rest usually beat between 60 and 100 times a minute. If you have bradycardia (brad-e-KAHR-dee-uh), your heart beats fewer than 60 times a minute. Bradycardia can be a serious problem if the heart doesn't pump enough oxygen-rich blood to the body.
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Essential reading: How to train with heart rate zones. At the top is what Fitbit labels as your Peak Zone, which means your heart rate is above 85% of its maximum.
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What is the heart rate? Generally, for adults, a heart rate of more than 100 beats per minute (tachycardia) is considered as high. Heart rate or pulse rate is the number of times your heart beats in a minute. It is a simple measure to know how much your heart works during rest or activities.
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It can go up to 130–150 beats or higher per minute when you're exercising – that's normal because the body needs to pump more oxygen-rich blood around the body. There's no hard and fast rule, but for adults I would worry if your heart rate was over 120 at rest.
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A 'normal' resting heart rate may not be so normal after all. A study of more than 90,000 people with smartwatches reveals that resting heart rate can vary between individuals by up to 70 beats per minute.
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For most people, a heart rate of 60 to 100 beats a minute while at rest is considered normal. If your heart beats less than 60 times a minute, it is slower than normal. A slow heart rate can be normal and healthy.
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Normally, your heart beats between 60 and 100 times a minute. Eating specific foods or drinking certain beverages can raise your heart rate to above 100, creating a feeling that your heart is fluttering, racing or skipping a beat. If it happens occasionally, it's likely nothing to worry about.
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Tachycardia refers to a heart rate that's too fast. How that's defined may depend on your age and physical condition. Generally speaking, for adults, a heart rate of more than 100 beats per minute (BPM) is considered too fast. View an animation of tachycardia.
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If you're sitting down and feeling calm, your heart shouldn't beat more than about 100 times per minute. A heartbeat that's faster than this, also called tachycardia, is a reason to come to the emergency department and get checked out. We often see patients whose hearts are beating 160 beats per minute or more.
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When your heart rate is too fast, it's called tachycardia. For adults, a fast heart rate is generally defined as a heart rate over 100 beats per minute. However, what's considered too fast may also depend on your age and overall health.
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If your heart rate exceeds 185 beats per minute during exercise, it is dangerous for you. Your target heart rate zone is the range of heart rate that you should aim for if you want to become physically fit. It is calculated as 60 to 80 percent of your maximum heart rate.
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At the top is what Fitbit labels as your Peak Zone, which means your heart rate is above 85% of its maximum. Next below is your Cardio Zone, which covers the ground betwee 70% and 84%, before scaling down to the the Fat Burn Zone when your heart is pumping at between 50% and 69% of its maximum.
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The normal heart averages between 60 and 100 beats per minute. When your heart beats faster than this, you have a condition called tachycardia. When your heart races, it's working too hard. It doesn't have enough time to fill with blood or pump it to the rest of your body.
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The heart rate may be as high as 250 beats per minute, but is usually between 140 and 180 (a normal heartbeat should be 60-100 beats per minute at rest).