Evidence map›Paper›PMID 34312471›Full record

Observational studyScientific reports2021

Prognostic value of serum soluble ST2 in stable coronary artery disease: a prospective observational study.

Hack-Lyoung Kim, Jung Pyo Lee, Nathan Wong, Woo-Hyun Lim, Jae-Bin Seo, Joo-Hee Zo, Myung-A Kim, Sang-Hyun Kim

Open access · goldAbstract readObservational Study
In one paragraph

Observational study in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.6field-weighted citation impact, top 38% 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

11 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Sudden cardiac death in stable coronary artery disease: A literature review.American heart journal plus : cardiology research and practice · 2026
    Review
  6. Article
  7. Cardiovascular manifestations of inflammatory bowel diseases and the underlying pathogenic mechanisms.American journal of physiology. Regulatory, integrative and comparative physiology · 2023
    Review
  8. Article
  9. Review
  10. Article
  11. 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

8 authors at 3 institutions in 2 countries.

Hack-Lyoung KimDivision of Cardiology, Department of Internal Medicine, Seoul National University College of Medicine, Boramae Medical Center, 20, Boramae-ro 5-gil, Dongjak-gu, Seoul, 07061, Korea.
Jung Pyo LeeDivision of Nephrology, Department of Internal Medicine, Seoul National University College of Medicine, Boramae Medical Center, Seoul, Korea.
Nathan WongHeart Disease Prevention Program, Division of Cardiology, University of California, Irvine, CA, USA.
Woo-Hyun LimDivision of Cardiology, Department of Internal Medicine, Seoul National University College of Medicine, Boramae Medical Center, 20, Boramae-ro 5-gil, Dongjak-gu, Seoul, 07061, Korea.
Jae-Bin SeoDivision of Cardiology, Department of Internal Medicine, Seoul National University College of Medicine, Boramae Medical Center, 20, Boramae-ro 5-gil, Dongjak-gu, Seoul, 07061, Korea.
Joo-Hee ZoDivision of Cardiology, Department of Internal Medicine, Seoul National University College of Medicine, Boramae Medical Center, 20, Boramae-ro 5-gil, Dongjak-gu, Seoul, 07061, Korea.
Myung-A KimDivision of Cardiology, Department of Internal Medicine, Seoul National University College of Medicine, Boramae Medical Center, 20, Boramae-ro 5-gil, Dongjak-gu, Seoul, 07061, Korea.
Sang-Hyun KimDivision of Cardiology, Department of Internal Medicine, Seoul National University College of Medicine, Boramae Medical Center, 20, Boramae-ro 5-gil, Dongjak-gu, Seoul, 07061, Korea. shkimmd@snu.ac.kr.
SNUH SMG-SNU Boramae Medical Center · KRSeoul National University · KRUniversity of California, Irvine · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The role of ST2 in stable coronary artery disease (CAD) has not yet been well defined. This study was performed to investigate baseline serum soluble ST2 (sST2) level can predict clinical outcomes in patients with stable CAD. A total of 388 consecutive patients with suspected CAD (65 years and 63.7% male) in stable condition referred for elective invasive coronary angiography (ICA) was prospectively recruited. Major adverse cardiovascular event (MACE), including cardiac death, non-fatal myocardial infarction, coronary revascularization (90 days after ICA), and ischemic stroke during clinical follow-up was assessed. Most of the patients (88.0%) had significant CAD (stenosis ≥ 50%). During median follow-up of 834 days, there was 29 case of MACE (7.5%). The serum sST2 level was significantly higher in patients with MACE than those without (47.3 versus 30.6 ng/ml, P < 0.001). In multiple Cox regression model, higher sST2 level (≥ 26.8 ng/ml) was an independent predictor of MACE even after controlling potential confounders (hazard ratio, 13.7; 95% confidence interval 1.80-104.60; P = 0.011). The elevated level of baseline sST2 is associated with an increased risk of adverse clinical events in stable CAD patients. Studies with larger sample size are needed to confirm our findings.

Indexed as

AgedBiomarkersCoronary Artery DiseaseFemaleHumansInterleukin-1 Receptor-Like 1 ProteinMaleMiddle AgedPrognosisProspective StudiesBiomarkersIL1RL1 protein, humanInterleukin-1 Receptor-Like 1 Protein

Identifiers

PMID34312471
PMCPMC8313553
OpenAlexW3155325878

What OpenQuestion holds

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LicenceCC BY
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.