Hi and thanks for the query,
is a common symptom and most of the time is benign not actually depicting serious disease. However, when symptoms repeated themselves, it deserves a critical evaluation and usually deserves a cardiologist s opinion. Some neurological diseases could have similar manifestations and depending on the cardiologist s opinion. Pins in the hands are sensations generally due to abnormalities of nervous transmissions in the peripheral nervous system
. This could simply arise due to changes or fluctuations in particular serum electrolytes like Calcium, Magnesium
I suggest you get a cardiologic consultation for a proper review.
Thanks and best regards,