..., palpitation, beat... 
Gustavo Adolfo Becquer 「Legends, Tales and Poems」
...She was not crying, but a slight palpitation was making her swollen eyes tremble spasmodically...
Vicente Blasco Ibanez Charlotte Brewster Jordan 「The Four Horsemen of the Apocalypse」
...Hisgenius was, to be sure, recognized (with some palpitation andconsternation) when it came full-grown across the seas with an Englishimprint; but born here, it might never have been permitted to grow...
W. E. B. Du Bois 「Darkwater」
...A badly frightened animal may have palpitation...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...Cratchitt across a lawn and gave her a spell of palpitation ofthe heart...
Albert Payson Terhune 「Further Adventures of Lad」
...The Ants, people say, are guided by the sense of smell; and this sense of smell appears to have its seat in the antennae, which we see in continual palpitation...
J. Henri Fabre Alexander Teixeira de Mattos 「The Mason-bees」
...It rolled sidewise uponone arm and ear, and in a moment its palpitation ceased...
Raymond King Cummings 「Wandl the Invader」
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