Meaning of the word "heart skipped a beat" in English

What does "heart skipped a beat" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

heart skipped a beat

US /hɑːrt skɪpt ə biːt/
UK /hɑːt skɪpt ə biːt/

Idiom

to be startled or surprised, often by a sudden feeling of excitement, fear, or joy

Example:
When I saw him standing there, my heart skipped a beat.
The sudden noise made my heart skip a beat.