Evidence map›Paper›PMID 36902511›Full record

ArticleJournal of clinical medicine2023

Influence of Left Ventricular Diastolic Dysfunction on the Diagnostic Performance of Coronary Computed Tomography Angiography-Derived Fractional Flow Reserve.

Zhixin Xie, Tianlong Wu, Jing Mu, Ping Zhang, Xuan Wang, Tao Liang, Yihan Weng, Jianfang Luo, Huimin Yu

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Article in Journal of clinical medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Zhixin XieThe Second School of Clinical Medicine, Southern Medical University, Guangzhou 510515, China.
Tianlong WuGuangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China.
Jing MuThe Second School of Clinical Medicine, Southern Medical University, Guangzhou 510515, China.
Ping ZhangDepartment of Cardiology, Shenzhen Hospital, Southern Medical University, Shenzhen 518000, China.
Xuan WangGuangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China.
Tao LiangGuangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China.
Yihan WengGuangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China.
Jianfang LuoGuangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China.
Huimin YuGuangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China.

Funding

Jianfang Luo 2022A1515012598
6 · The paper itself

Abstract

objectivesOur study aimed to demonstrate the influence of left ventricular (LV) diastolic dysfunction on the diagnostic performance of coronary computed tomography angiography-derived fractional flow reserve (CT-FFR).

methodsOne hundred vessels from 90 patients were retrospectively analyzed. All patients underwent echocardiography, coronary computed tomography angiography (CCTA), CT-FFR, invasive coronary angiography (ICA), and fractional flow reserve (FFR). The study population was divided into normal and dysfunction groups according to the LV diastolic function, and the diagnostic performance in both groups was assessed.

resultsThere was a good correlation between CT-FFR and FFR (R = 0.768

conclusionsLV diastolic dysfunction had no effect on the diagnostic accuracy of CT-FFR. CT-FFR has good diagnostic performance in both LV diastolic dysfunction and the normal group and can be used as an effective tool for finding lesion-specific ischemia while screening for arterial disease in patients.

Indexed as

coronary computed tomography angiography-derived fractional flow reservefractional flow reserveleft ventricular diastolic dysfunction

Identifiers

PMID36902511
PMCPMC10003343

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