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bradycardia
bradycardia n. 
/ˌbradᵻˈkɑːdɪə/, /ˌbrædᵻˈkɑrdiə/ Pathology slowness of the pulse.
Brit. /ˌbreɪdᵻˈkɑːdɪə/
, /ˌbreɪdᵻˈkɑːdɪə//ˌbradᵻˈkɑːdɪə/U.S. /ˌbreɪdᵻˈkɑrdiə/
, /ˌbreɪdᵻˈkɑrdiə//ˌbrædᵻˈkɑrdiə/ΘΚΠ
the world > life > the body > vascular system > circulation > pulsation > [noun] > types of pulsation
throb1597
fluttering1719
elevation1725
frequency1732
wallop1787
bradycardia1890
tricrotism1891
the world > health and disease > ill health > a disease > disorders of internal organs > disorders of heart > [noun] > bradycardia
bradycardia1890
lagging1897
1890 J. S. Billings National Med. Dict. I. 182/1 Bradycardia.
1892 A. E. Sansom Dis. Heart 137 Slow Pulse (Bradycardia).
1908 J. Mackenzie Dis. Heart 133 True bradycardia..only occurs when all the chambers of the heart participate in the slow action.
1965 J. Pollitt Depression & its Treatm. ii. 13 Bradycardia.
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