Each heartbeat begins with an action potential generated at the sinoatrial node or simple call the SAnode.
The normal heartbeat rpm for someone who is aged 18 is between 60 and 100.
Normal.
This usually causes the irregular heartbeat to be reset into a normal heartbeat.
The heartbeat you feel in your lower stomach is the abdominal aorta beating and it is perfectly normal.
yes
heart rate of 76 indicates what??
YOu really need to talk to your doctor or nurse about this as you have not said why you cannot hear a heartbeat.
The strength or force of each heartbeat is referred to as cardiac output, which is the amount of blood pumped by the heart in one minute. This is determined by the volume of blood ejected with each heartbeat (stroke volume) and the heart rate.
yes
Yes it is your own.
refractory period.
A dream-initiated lucid dream starts as a normal dream, and the dreamer eventually concludes it is a dream.