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.
Cardio zone heart rate monitor:
Baby heart monitor:
Heart of a Baby: How did you feel when your baby kicked you for the first time? Most of you would have just broken into cold sweat the first instance. But probably when you realized it is just the little one waking up or gearing up for play...
Exercise heart rate:
The exercise heart rate is approximately where your heart rate should be when performing aerobic exercise, such as fat burning, especially if you are unfit or a beginner to exercising. To get the most out of your workout, you should frequently...
Heart rate monitor:
The heart rate monitor is a component or a device that permits a user to scrutinize or monitor their heart rate whilst exercising. It generally consists of two elements, a chest strap and a wrist receiver. The wrist receiver usually doubles as a...
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...
High heart rate:
The heart rate is a term used to describe the frequency of the cardiac cycle. It is considered one of the four vital signs. Usually it is calculated as the number of contractions (heart beats) of the heart in one minute and expressed as "beats per...
Increased heart rate:
What is heart rate? Very simply, your heart rate is the number of times your heart beats per minute. You can measure your heart rate by feeling your pulse - the rhythmic expansion and contraction (or throbbing) of an artery as blood is forced...
Low heart rate:
Low heart rate means that the heart is beating too slowly usually less than 60 beats per minute. It is important to realize that for some people with healthy hearts, a rate below 60 beats per minute may be normal. After all, our heart rates may dip...
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 resting heart rate:
Types of heart rates: A heart rate is a count of heart beats in a minute. Heart rate affects the functioning of heart. A normal heart rate indicates a healthy cardiovascular system. Many factors such as heart diseases, physical activity,...
Target Heart Rate
The heart is continuously pumping out blood to give energy to the different parts of the body. This pumping is measured in the heart rate for every person. Heart rate increases while taking part in certain activities and also when reacting to...
|© heart-rate.tdrbizl.com 2006|