Correct

心悸

/ xīnjì /
Strokes

Definition

palpitation

Example

As a Verb

palpitate

1
pǎo
de
tài
kuài
shí
jiù
xīn
心悸
  

I get palpitations if I run too fast.

2
Jiànxiē
间歇
xīn
心悸

intermittent palpitations

As a Verb

be scared/frightened

3
xiǎngdào
想到
yào
jiàn
shàngsi
上司
jiù
xīn
心悸
  

The prospect of meeting the boss is quite daunting. / The thought of meeting the boss gives me palpitations.