Evidence map›Paper›PMID 33484293›Full record

ArticleHeart and vessels2021

Elevated serum endothelin-1 is an independent predictor of coronary microvascular dysfunction in non-obstructive territories in patients with coronary artery disease.

Masanao Naya, Tadao Aikawa, Osamu Manabe, Masahiko Obara, Kazuhiro Koyanagawa, Chietsugu Katoh, Nagara Tamaki

Abstract read
PubMed Publisher
In one paragraph

Article in Heart and vessels, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.7field-weighted citation impact, top 17% of its field
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

13 citing papers in PubMed, 17 citations in OpenAlex.

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  5. Genetic associations of cardiovascular risk genes in European patients with coronary artery spasm.Clinical research in cardiology : official journal of the German Cardiac Society · 2024
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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

7 authors at 3 institutions in 1 country.

Masanao NayaDepartment of Cardiovascular Medicine, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita 15, Nishi 7, Kita-Ku, Sapporo, 060-8638, Japan. naya@med.hokudai.ac.jp.ORCID http://orcid.org/0000-0003-1645-1482
Tadao AikawaDepartment of Cardiovascular Medicine, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita 15, Nishi 7, Kita-Ku, Sapporo, 060-8638, Japan.
Osamu ManabeDepartment of Radiology, Saitama Medical Center, Jichi Medical University, Saitama, Japan.
Masahiko ObaraDepartment of Cardiovascular Medicine, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita 15, Nishi 7, Kita-Ku, Sapporo, 060-8638, Japan.
Kazuhiro KoyanagawaDepartment of Cardiovascular Medicine, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita 15, Nishi 7, Kita-Ku, Sapporo, 060-8638, Japan.
Chietsugu KatohDepartment of Biomedical Science and Engineering, Faculty of Health Sciences, Hokkaido University, Sapporo, Japan.
Nagara TamakiDepartment of Radiology, Kyoto Prefectural University of Medicine, Kyoto, Japan.
Hokkaido University · JPJichi Medical University · JPKyoto Prefectural University of Medicine · JP

Funding

KAKENHI grant-in-aid for Scientific Research 16K10264
6 · The paper itself

Abstract

Endothelin-1 contributes to the constrictor response of the coronary arteries in patients with ischemia with normal coronary arteries. There is thus increasing evidence that endothelin-1 plays a role in coronary microvascular dysfunction (CMD). We investigated whether elevated endothelin-1 is associated with CMD in patients with coronary artery disease (CAD). We prospectively studied 49 consecutive CAD patients with 1- or 2-vessel disease (age 71 ± 10 years, 43 males). Myocardial blood flow (MBF) was measured by

Indexed as

AgedBiomarkersCoronary AngiographyCoronary Artery DiseaseCoronary CirculationCoronary VesselsEndothelin-1FemaleFollow-Up StudiesHumansMaleMicrocirculationPositron Emission Tomography Computed TomographyPrognosisRetrospective StudiesBiomarkersEndothelin-1Coronary artery diseaseCoronary microvascular dysfunctionEndothelin-1

Identifiers

PMID33484293
OpenAlexW3123443040

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.