There is several reasons why a heartbeat can be painful. You need to seek a doctors attention as soon as possible to be diagnosed.
The only way this can be painful, is if the female is not in the mood, because she will be dry, causing it to be painful.
This depends on whether the symptoms have been going on for a while or not. Any irregularity in your heartbeat should be analyzed by a certified physician.
contract, causing movement and heartbeat
Muscle cells contract, causing movement and our heartbeat.
Hormone surges.
A contusion is a painful injury with swelling and discoloration, but without broken skin.contusion and swelling
The heart has 2 tubes from it, one for the the first beat causing the blood o circulate out, and the other to come back. Causing the blood to go were it needs to.
During sleep, your heartbeat tends to slow down and become more regular. This is because the body enters a state of rest and relaxation, causing a decrease in overall physiological activity. However, certain sleep disorders or medical conditions can affect the heart rate during sleep, leading to variations in heartbeat patterns.
The SA node begins the heartbeat and is sometimes referred to as the heart's pacemaker. The AV node are where the electrical impulses are delayed for 0.1 second before spreading to both ventricles and causing them to contract.
Yes, dying of hypothermia can be a painful experience as the body's temperature drops and vital organs begin to shut down, causing discomfort and distress.
arthritis is a medical condition affecting a joint or joints, causing pain, swelling, and stiffness
It is breaking the hymen causing it to bleed, your not popping anything, your breaking through so the penis can get further, its painful for some people depending the size of the penis.