Her violent feelings palpitated the young woman's heart.
source: WordNet 3.0
shake with fast, tremulous movements
His nostrils palpitated.
source: WordNet 3.0
beat rapidly
His heart palpitated.
source: WordNet 3.0
To beat rapidly and more strongly than usual; to throb; to bound with emotion or exertion; to pulsate violently; to flutter; -- said specifically of the heart when its action is abnormal, as from excitement.