vyathā́ f. agitation, perturbation, alarm, uneasiness, pain, anguish, fear, [MBh.]; [Kāv.] &c. (vyathāṃ-√ kṛ, either, ‘to cause pain’ or ‘to feel pain’)
loss, damage, ill-luck, [ŚBr.]; [VarBṛS.]
(with hṛdi or hṛdaye), palpitation, throbbing of the heart, [Suśr.]