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.
Heart rate variability:
Aerobic heart rate
of heart beats per minute during exercising, which is considered optimum for best results. For those undergoing weight and fat reduction programs, knowledge of aerobic heart rate is extremely important to optimize results. The exercise regimen must...
Average heart rate:
Do You Have the Heart? The awareness of heart disease is on rise. But that does not mean that we have fewer people with heart diseases. While more and more people are changing their lifestyles towards better health, we are still not a perfectly...
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...
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...
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...
Maximum Heart Rate -
Defining Heart Rate - The rate at which the heart beats every minute is measured in terms of Beats per Minute (bpm). Also defined as the number of pulses of the heart in a minute or the number of times the heart expands and contracts in a...
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...
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...
|© heart-rate.tdrbizl.com 2006|