If by "count your heartbeat," you mean the counting of how many beats occur within a specific amount of time, then that is called "Pulse Rate."
it doesn't beat, it pumps... and doctors count the pumps called beats.
If by "count your heartbeat," you mean the counting of how many beats occur within a specific amount of time, then that is called "Pulse Rate."
Place the stethoscope over the heart (left side of the chest) and count the heart beat for a full minute.
even no sounds counts as a heart beat
It is called a stethoscope.
count how many beats there are in 6 seconds then add a zero to the end
That really depends on your health, for example an asmatic person would have a hugely varied heart beat count to someone in perfect health
That sounds quite abnormal to me. My own heartbeat has never interfered with my ability to count.
Pulse.
it is called tinnitus
it is called tinnitus
It really is lubb dupp and it is the sound of the 4 valves closing, two at a time. This occurs during one heart beat.