胸むねが騒さわぐ

expression, godan verb (-gu)

feel uneasy; have a presentiment; feel one's heart pound with anxiety or excitement

Describes a strong, often inexplicable feeling of unease, foreboding, or excited anticipation, as if one's heart is restless. Can be used for both negative premonitions and thrilling excitement.

• 何なにか悪わるいことが起おこりそうで、胸むねが騒さわいだ。

  I felt uneasy, as if something bad was about to happen.

• 久ひさしぶりに彼かれに会あえると思おもうと、胸むねが騒さわぐ。

  My heart pounds with excitement at the thought of seeing him after so long.