Dear 4thmarine,
This may represent
palpitationsHeart palpitations, which is when a person is able to sense their own heart beat. This sensation may not be suggestive of any underlying abnormality. However, if you are experiencing any exertional chest pain or unusually
rapidRapid shallow breathing heart beat you may consider making an appointment with your doctor.
Thanks for your question,
CCF-MD-KE