What do they mean that the human thumb has its own pulse? Is there a separate heart beating within the thumb? I think it is the same pulse that can be measured in the other digits on the hand. I have a finger pulse oximeter that I put on my index finger that not only gives me my blood oxygen percentage but also gives me my pulse rate.
What do they mean that the human thumb has its own pulse? Is there a separate heart beating within the thumb? I think it is the same pulse that can be measured in the other digits on the hand. I have a finger pulse oximeter that I put on my index finger that not only gives me my blood oxygen percentage but also gives me my pulse rate.