Effect of estrogen replacement therapy on the ST-segment response to postural and hyperventilation stimuli.
Effect of estrogen replacement therapy on the ST-segment response to postural and hyperventilation stimuli.
复制标题
雌激素替代疗法对体位和过度换气刺激 ST 段反应的影响。
DOI:
10.1016/0002-9149(89)90820-5
复制
发表时间:
1989
期刊:
影响因子:
--
通讯作者:
Fleg,JL
中科院分区:
文献类型:
--
作者:
Vaitkevicius,P;Wright,JG;Fleg,JL
It is widely recognized that exercise-induced ST-segment abnormalities often occur in women with normal coronary arteries. False-positive exercise responses from 14 to 67% have been reported.1The high frequency of ST-segment abnormalities at rest and in response to exercise in premenopausal women may be explained by their elevated plasma estrogen levels. Although direct testing of this hypothesis is difficult, the effect of estrogen on the ST-segment response to hyperventilation and postural shifts may provide insight into this question. These frequently used preexercise maneuvers are believed to provoke ST-segment shifts independent of myocardial ischemia. We designed this study to compare the frequency of abnormal ST-segment responses to sitting, hyperventilation and standing in postmenopausal women receiving estrogen replacement therapy versus those not receiving it.
登录
查看更多内容
DOI:
--
发表时间:
1988
期刊:
Life Science
影响因子:
--
作者:
B. Klangkalya;A. Chan
通讯作者:
A. Chan
影响因子:
9.8
作者:
R. Pinto;L. Fisch;R. Schwarcz;E. Montuori
通讯作者:
E. Montuori
影响因子:
2.8
作者:
M. Sketch;S. Mohiuddin;J. Lynch;A. Zencka;V. Runco
通讯作者:
V. Runco
DOI:
--
发表时间:
1975
期刊:
影响因子:
--
作者:
M. Ellestad
通讯作者:
M. Ellestad
影响因子:
5
作者:
Barrett-Connor,E;Wilcosky,T;Wallace,RB;Heiss,G
通讯作者:
Heiss,G