Bring your lips in contact with cold water.
The lower left chamber of the heart is called the left ventricle. It is thick and muscular hence manifests a stronger heart beat.
The lower the temperature the faster the heart beat which made us shiver.
A lower resting heart rate is an effect of exercise and as an athlete is more likely to exercise more regularly then their resting heart is likely to be lower.
For the most part, yes. Your bpm ([heart] beats per minute) is how your heart beat is usually measured. A resting heart rate lower than about 72 bpm is considered healthy. You can lower your bpm by exercising regularly. However, a heart beat of 0 bpm means your dead, which isn't healthy.
A baby's heart beats faster than a child's or an adult's heart.
the heart beat is completely irregular. The atrial muscles contract very quickly and irregularly; the ventricles, the heart's two large lower chambers, beat irregularly but not as fast as the atria
If by "stomach" you mean "abdomen", then yes. The rhythmic beating felt in the lower abdomen is the abdominal aorta pulsating with each beat of the heart. In healthy individuals, it is completely normal. If you are at all concerned about your own heart beat being felt in your abdomen, have your doctor take a look.
really anywhere between 60 and 90 the lower the better
You will not be able to feel a heart beat, but a heart beat can be detected. Usually at around 5 weeks a heart beat can be heard.
Pulse is a beating noise in your hand and lower ear. Without pulse you will die.
abnormal heart rhythms in which the atria, or upper chambers of the heart, are out of sync with the ventricles, or lower chambers of the heart. In atrial fibrillation, the atria "quiver" chaotically and the ventricles beat irregularly
i think it does have a slow heart beat!