# My heart! My heart!

Here "heart" represents painful emotions, such as grief and fear. The phrase is repeated to express the intensity of the pain. (See: [[rc://en/ta/man/jit/figs-metonymy]])

# I am in anguish in my heart

The speaker feels severe emotional pain that causes severe physical pain.

# My heart is turbulent within me

"My heart is beating wildly." Here "heart" refers to the body part. It is turbulent because it is beating much stronger and faster than normal.

# turbulent

full of confusion, violence, or disorder; not stable or steady