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Clinical Trial Summary

This study assessed anxiety status and coronary flow reserve in hypertensive patients to investigate the effects of anxiety on coronary microcirculatory function.


Clinical Trial Description

This study assessed anxiety status and coronary flow reserve in hypertensive patients to investigate the effects of anxiety on coronary microcirculatory function.The hypertensive patients with chest pain for suspicious coronary heart disease were seriesly enrolled. All the patients underwent coronary angiography or coronary CT angiography to exclude the diagnosis of obstructive coronary artery disease . Coronary flow reserve (CFR) is an integrated measure of flow through both the large epicardial arteries and the coronary microcirculation. In the absence of obstructive stenosis of the epicardial arteries, CFR is an indicator of coronary microcirculatory function,which can be assayed by Transthoracic Doppler echocardiography. The symptoms of anxiety were measured with Self-rating Anxiety Scale (SAS) . According to the SAS score,the patients were divided into anxiety group and non-anxiety group.We assessed the association of anxiety with coronary microcirculatory function. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04960371
Study type Observational
Source Peking University Third Hospital
Contact Lijun Guo
Phone +8682265018
Email guo_li_jun@126.com
Status Recruiting
Phase
Start date June 28, 2018
Completion date December 30, 2022

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