Low heart rate:
Symptoms of low heart rate:
Each heart has it own normal rhythm brought about by the seamless flow of electrical impulses that begins in the heart's natural "pacemaker" sinus node. The electricity flows through the upper chambers (atria), crosses the bridge between upper and lower chambers atrioventricular node and travels to the lower chambers ventricles. This passage of electricity culminates in a carefully coordinated contraction of heart muscle that pushes blood throughout the human body.
Each day, a normal heart contracts about 100,000 times, at a rate anywhere from 60 to 100 times a minute. Abnormally slow heart rates are typically those below 60 beats a minute and either can be relatively harmless or life threatening. Changes in rate brought about by variations in activity, diet, medication and age are normal and common. For some people, such as athletes in top condition, a resting heart rate of below 60 can be normal. Similarly, at certain times, such as sleep, a heart rate may slow and still be normal. Symptoms of low heart rate are:
Shortness of breath.
Accurate wireless heart rate monitor.
Fat burning heart rate:
evokes the highest rate of fat oxidation, then we could selectively carry out workouts at this intensity and make dramatic improvements to our bodies. The fat becomes even more generous, providing around 70% of the total energy after two hours and...
The term used to describe the frequency of the cardiac cycle is Heart rate. Heart rate is considered to be one of the four vital signs. Generally it is calculated as the number of contractions, which are called heart beats, of the heart in one...
Heart rate calculator
Target heart rate zone (training zone) is the range between 60% and 80% of maximum heart rate. Working within this zone gives the maximum health and fat-burning benefits from cardiovascular activity. Maximum heart rate is the upper limit of what...
Heart rate monitor watches:
wristwatches were developed, and luminous hands and markers were developed. Men tended to regard the heart rate monitor watch as effeminate. So, the vintage Rolex men's watch is a relatively rare timepiece. As demand for heart rate monitor watches...
Heart rate reaction in comparison to sugar:
Every time you swallow a bite of sandwich or slurp a smoothie, your body works hard to process the nutrients you've eaten. Long after the dishes are cleared and the food is digested, the nutrients you've taken in become the building blocks and fuel...
Mio heart rate monitor:
The Mio Heart Rate Monitor is the newest addition to the Mio family. It allows you to monitor your heart rate continuously with a compatible chest strap or on-demand with strapless quick-touch sensors. It provides target zone feedback with 100 hour...
Normal Heart Rate -
Definition and Basics - The Normal Heart Rate is the rate when the heart is at rest, when an individual is in a fully relaxed mental and physical state. In an adult, it is about 70 bpm in males and 75 bpm in females, but can vary between...
Recovery heart rate:
Heart rate: Heart rates are monitored to indicate how the heart is working. Any changes in the heart rate can determine causes of major illness or heart diseases which need to be cured. Also heart rate monitoring helps maintain good health and...
Reebok Heart rate monitor
One of world leaders in sports and fitness equipment, Reebok have a diverse and unique product range for heart rate monitors. The unique feature in Reebok monitors is that these are strapless. No chest straps, no need to tie the monitors around your...
Timex Heart Rate Monitor:
receiver.Human bodies build endurance and speed at specific exertion levels. Exertion level is measured by heart rates. Strapping on a heart rate monitor can keep person within the correct level of exertion, 100% of the time, so that person does not...
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