Subhan Allah:

Allah has not made for a man two hearts in his interior.

Al-Ahzaab, Chapter #33, Verse #4

--------------------------------------

Why dose Allah said (man) and not say humans ?!

All human beings do not have more than one heart whether they are men or women?!!

Yes, man is the only one that was impossible to carry two hearts in his body, but women may carry two hearts in her body, if she were pregnant becomes having her heart and the heart of a child inside

Look at the miracle of the words of Allah in Quran!