both are telling you how often the heart is beating. an ecg simply gives you more information. the spike on an ecg (qrs complex) is the heart contracting an refilling. when you take a pulse, you're feeling the heart beat blood.
diastolic pressure
an ecg machine
Yes, it is appearently possible.
a pulse rates of hamsters?
Pulse rates are only measured in how many times per minute your heart beats.
Yes, the pulse rates of different locations should be the same since they are all coming from the heart.
factors affecting pulse rate-raising or lowering pulse sites on the body
yes
Diet, exercise and meditation
because infants have higher average pulse rates.
The normal pulse rate for an adult is 60 to 100 beats per minute. In general, people that are physically fit have lower resting pulse rates, while people that are less physically fit tend to have a bit higher resting pulse rates.
"normal" is 72 beats per minute, but pulse rates in the 50s are not uncommon in aerobically fit men. Pulse rates in the 30s are unusual but can occur in very fit men.