Looking on the internet deeply has found these results:

The beating of her heart is the most popular phrase on the web.

The beatings of her heart 115,200 results on the web	The beating of her heart 192,200 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
And all those shouts are drowned by the beating of my heart. I want to listen to the beating of your heart. The Capitol is the beating heart of Panem. They can control the beating of my heart. Maybe it was her blood in my veins that let me feel her the beating of her very With both hands I restrained the beating of my heart. living heart. Make me look sharper and safer my foot on the sacred borders of the Fatherland, when the future soldier march in rows, I feel the beating of her faithful heart.	The Capitol is the beating heart of Panem. Make me look sharper and safer my foot on the sacred borders of the Fatherland, when the future soldier march in rows, I feel the beating of her faithful heart. I want to listen to the beating of your heart. They can control the beating of my heart. living heart. And all those shouts are drowned by the beating of my heart. Maybe it was her blood in my veins that let me feel her the beating of her very With both hands I restrained the beating of my heart.

The beatings of her heart

115,200 results on the web

The beating of her heart

192,200 results on the web

More popular!

And all those shouts are drowned by the beating of my heart.
I want to listen to the beating of your heart.
The Capitol is the beating heart of Panem.
They can control the beating of my heart.
Maybe it was her blood in my veins that let me feel her the beating of her very
With both hands I restrained the beating of my heart.
living heart.
Make me look sharper and safer my foot on the sacred borders of the Fatherland, when the future soldier march in rows, I feel the beating of her faithful heart.

The Capitol is the beating heart of Panem.
Make me look sharper and safer my foot on the sacred borders of the Fatherland, when the future soldier march in rows, I feel the beating of her faithful heart.
I want to listen to the beating of your heart.
They can control the beating of my heart.
living heart.
And all those shouts are drowned by the beating of my heart.
Maybe it was her blood in my veins that let me feel her the beating of her very
With both hands I restrained the beating of my heart.