[Correlations of ECG ST segment changes and indicators of left ventricular function in patients with unstable stenocardia during the atrial stimulation test].
作者信息
Pomerantsev E V, Savchenko A P, Khandaker A Kh, Kravchenko A V, Blank M L, Pavlov N A, Smirnov A A
出版信息
Kardiologiia. 1989 Jul;29(7):59-63.
PMID:2811041
Abstract
Thirty patients with unstable angina pectoris underwent atrial stimulation test under continuous ECG monitoring and repeat coronary ventriculography. All this made it possible to compare ST-segment dynamics with altered parameters of left ventricular contractility in induced myocardial ischemia. It was shown that ischemia that appeared as ST-segment depression caused abnormal regional myocardial contractility in the area of impaired coronary blood flow. At the same time, ischemias shown by ST-segment elevation resulted in abnormal diastolic myocardial relaxation in the left ventricle.
摘要
相似文献
1
2
3
Haemodynamic changes during silent myocardial ischaemia.
Herz. 1987 Oct;12(5):341-7.
4
5
[Findings in coronary angiography and left ventricular functional parameters in patients with unstable angina pectoris].[不稳定型心绞痛患者的冠状动脉造影结果及左心室功能参数]
Z Arztl Fortbild (Jena). 1987;81(23):1203-5.
6
Pacing-induced ST segment deviation in patients with unstable angina: clinical, angiographic, and hemodynamic correlation.
Angiology. 1995 Jul;46(7):567-76. doi: 10.1177/000331979504600703.
7
Dissociation between regional myocardial dysfunction and ECG changes during myocardial ischemia induced by exercise in patients with angina pectoris.心绞痛患者运动诱发心肌缺血时局部心肌功能障碍与心电图改变之间的分离现象。
Am Heart J. 1983 Jul;106(1 Pt 1):1-8. doi: 10.1016/0002-8703(83)90430-1.
8
9
10
Body surface distributions of ST segment changes after exercise in effort angina pectoris without myocardial infarction.
Am Heart J. 1985 Nov;110(5):949-55. doi: 10.1016/0002-8703(85)90190-5.
Zotero 插件