单词 | extrasystole |
释义 | extrasystolen. Pathology. A heart-beat outside the normal rhythm. ΘΚΠ the world > life > the body > vascular system > circulation > pulsation > heartbeat > [noun] > types of palpitation?a1425 panting1440 dunt1768 wallop1824 apex beat1847 afterbeat1853 impulse1873 extrasystole1900 sinus rhythm1911 afterpotential1930 afterload1941 preload1960 1900 in W. A. N. Dorland Med. Dict. 1907 Practitioner Apr. 454 Experimentally, an extra-systole can be easily produced by mechanical, thermal, chemical, or electrical stimulation. 1958 Spectator 11 July 60/2 Then the heart ‘thumps’. This is a common effect of stress: in medical terms, extra-systoles. This entry has not yet been fully updated (first published 1972; most recently modified version published online September 2018). < n.1900 |
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