
6RPH8VHIXO,QIRUPDWLRQDERXW%ORRG3UHVVXUH
(1
6RPH8VHIXO,QIRUPDWLRQDERXW%ORRG3UHVVXUH
:KDWLV%ORRG3UHVVXUH"
%ORRGSUHVVXUHLVDPHDVXUHRIWKHIRUFHRIEORRGIORZLQJDJDLQVWWKH
ZDOOVRIWKHDUWHULHV$UWHULDOEORRGSUHVVXUHLVFRQVWDQWO\FKDQJLQJ
GXULQJWKHFRXUVHRIWKHKHDUW¶VF\FOH
7KHKLJKHVWSUHVVXUHLQWKHF\FOHLVFDOOHGWKH6\VWROLF%ORRG3UHVVXUH
WKHORZHVWLVWKH'LDVWROLF%ORRG3 UHVVXUH
%RWKSUHVVXUHUHDGLQJVWKH6\VWROLFDQG'LDVWROLFDUHQHFHVVDU\WR
HQDEOHDGRFWRUWRHYDOXDWHWKHVWDWXVRIDSDWLHQW¶VEORRGSUHVVXUH
:K\LVLWD*RRG7KLQJWRPHDVXUH%ORRG3UHVVXUHDW+RPH"
+DYLQJ\RXUEORRGSUHVVXUHPHDVXUHGE\DGRFWRUFDQFDXVHDQ[LHW\
ZKLFKLVLWVHOIDFDXVHRIKLJKEORRGSUHVVXUH$VDYDULHW\RIFRQGLWLRQV
DIIHFWEORRGSUHVVXUHDVLQJOHPHDVXUHPHQWPD\QRWEHVXIILFLHQWIRU
DQDFFXUDWHGLDJQRVLV
0DQ\IDFWRUVVXFKDVSK\VLFDODFWLYLW\DQ[LHW\RUWKHWLPHRIGD\FDQ
LQIOXHQFH\RXUEORRGSUHVVXUH7KXVLWLVEHVWWRWU\DQGPHDVXUH\RXU
EORRGSUHVVXUHDWWKHVDPHWLPHHDFKGD\WRJHWDQDFFXUDWHLQGLFDWLRQ
RIDQ\FKDQJHVLQEORRGSUHVVXUH%ORRGSUHVVXUHLVW\SLFDOO\ORZLQWKH
PRUQLQJDQGLQFUHDVHVIURPDIWHUQRRQWRHYHQLQJ,WLVORZHULQWKH
VXPPHUDQGKLJKHULQWKHZLQWHU
%ORRGSUHVVXUHLVPHDVXUHGLQPLOOLPHWUHVRIPHUFXU\PP+JDQG
PHDVXUHPHQWVDUHZULWWHQZLWKWKHV\VWROLFSUHVVXUHEHIRUHWKHGLDVWROLF
HJ$EORRGSUHVVXUHZULWWHQDVLVUHIHUUHGWRDVRYHU
PP+J
Example: fluctuation within a day (male, 35 years old)
mmHg
200
150
100
50
61218 24
Upper curve: systolic blood pressure
Lower curve: diastolic blood pressure
Time of day