Observational studyBioMed research international2019
Usefulness of Serum Calcium in the Risk Stratification of Midterm Mortality among Patients with Acute Coronary Syndrome.
Observational study in BioMed research international, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
What it found
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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.
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.
Who cites it
10 citing papers in PubMed.
- Low serum calcium is associated with higher long-term mortality in myocardial infarction patients from a population-based registry.Scientific reports · 2021Trial
- Association of serum calcium levels with cardiac arrest risk in heart failure patients from the eICU database.Scientific reports · 2026Article
- Serum Levels of Calcium, Phosphate, and Vitamin D and Incident Arrhythmias: A Prospective Cohort Study of 348,094 UK Biobank Participants.Nutrients · 2025Article
- Article
- Proton pump inhibitors and cardiovascular risk: a critical review.Future cardiology · 2024Review
- Association between serum calcium level and in-hospital mortality in patients with acute myocardial infarction: a retrospective cohort study.Scientific reports · 2022Article
- Observational
- The Prognostic Value of Calcium in Post-Cardiovascular Surgery Patients in the Intensive Care Unit.Frontiers in cardiovascular medicine · 2021Article
- Admission Serum Ionized and Total Calcium as New Predictors of Mortality in Patients with Cardiogenic Shock.BioMed research international · 2021Article
- Serum calcium levels correlates with coronary artery disease outcomes.Open medicine (Warsaw, Poland) · 2020Article
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Serum calcium has been reported to be a predictor of short-term prognosis; however, evidence regarding its association with midterm mortality is scarce. We investigated the association between serum calcium levels at admission and midterm mortality in a retrospective cohort of 2594 consecutive patients with acute coronary syndrome (ACS) who presented to the First Affiliated Hospital of Harbin Medical University from November 2014 to December 2016. Patients were assigned to 4 groups according to the quartiles of serum calcium levels (Ca-
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Registered trials
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.