Qinyun Ruan
Overview
Explore the profile of Qinyun Ruan including associated specialties, affiliations and a list of published articles.
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Snapshot
Articles
13
Citations
104
Followers
0
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Recent Articles
11.
Ruan Q, Nagueh S
Chest
. 2007 Feb;
131(2):395-401.
PMID: 17296639
Background: Tissue Doppler (TD) echocardiographic imaging of mitral and tricuspid annulus has been applied to assess right ventricular (RV) and left ventricular (LV) function in many cardiac diseases, but its...
12.
Ruan Q, Nagueh S
Am J Cardiol
. 2006 Mar;
97(6):872-5.
PMID: 16516592
Echocardiography is the imaging modality most frequently used to assess left ventricular ejection fraction (EF). However, the accuracy of the EF can be limited by the technical quality of the...
13.
Ruan Q, Rao L, Middleton K, Khoury D, Nagueh S
J Appl Physiol (1985)
. 2005 Oct;
100(2):679-84.
PMID: 16195393
We sought to examine the hemodynamic determinants and clinical application of the peak acceleration rate of early (Ea) diastolic velocity of the mitral annulus by tissue Doppler. Simultaneous left atrial...
14.
Ruan Q, Nagueh S
Exp Physiol
. 2005 Mar;
90(4):527-34.
PMID: 15769881
The aim of this study was to examine the effect of age on left ventricular (LV) systolic function in normal healthy adults. Eighty consecutive subjects without cardiovascular disease underwent standard...