Battery operated device was invented to control the speed in rhythm of the human heart which professional was mainly involved in this invention

Respuesta :

Answer:

Rune Elmqvist is designated with the credits of establishing the first artificial cardiac pacemaker.

Explanation:

Answer:

Your answer would be B - A Biomedical Engineer

Explanation:

I took the test on Edge 2020-21. Hope this helps, have a great day!