Evidence map›Paper›PMID 36148052›Full record

ArticleFrontiers in cardiovascular medicine2022

Relation of quantitative flow ratio with transit time coronary artery bypass graft flow measurement.

Cong Chen, Yang Zhao, Wei Li, Kui Zhang, Haiming Dang, Taoshuai Liu, Yue Song, Jubing Zheng, Ran Dong

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Frontiers in cardiovascular medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
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.

Cong ChenCenter of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
Yang ZhaoCenter of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
Wei LiCenter of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
Kui ZhangCenter of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
Haiming DangCenter of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
Taoshuai LiuCenter of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
Yue SongCenter of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
Jubing ZhengCenter of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
Ran DongCenter of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Quantitative flow ratio (QFR) is a new functional index to assess the functional significance of coronary stenosis. While whether there is an association between QFR and transit-time flow measurement (TTFM) parameters of the target coronary artery has not been well addressed. Methods: A total of 89 patients receiving the Results: In groups A1 and A2, respectively, median graft flow (Qm) was 44 (34) mL/minute and 26.5 (30.0) ml/minute; median pulsatility index (PI) was 2.00 (1.00) and 2.65 (0.90). Significant differences were observed in Qm ( Conclusion: TTFM variables, especially the PI, of the LITA

Indexed as

coronary artery bypass graftingcoronary artery diseasefractional flow reserve (FFR)quantitative flow ratio (QFR)transit-time flow measurement

Identifiers

PMID36148052
PMCPMC9488928

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.