Evidence map›Paper›PMID 34668401›Full record

ArticleJournal of the American Heart Association2021

Changing Incidence and Mechanism of Pregnancy-Associated Myocardial Infarction in the State of California.

Sawan Jalnapurkar, Karen Huaying Xu, Zhiwei Zhang, C Noel Bairey Merz, Uri Elkayam, Ramdas G Pai

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of the American Heart Association, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.1field-weighted citation impact, top 20% 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

5 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Acute Coronary Syndrome in Pregnancy and the Post-Partum Period.Journal of cardiovascular development and disease · 2022
    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

6 authors at 2 institutions in 1 country.

Sawan JalnapurkarDepartment of Internal Medicine and Cardiology University of California Riverside School of Medicine Riverside CA.ORCID 0000-0002-4444-6288
Karen Huaying XuDepartment of Statistics University of California Riverside Los Angeles CA.
Zhiwei ZhangDepartment of Statistics University of California Riverside Los Angeles CA.
C Noel Bairey MerzDepartment of Cardiology Cedars Sinai Medical Center Los Angeles.ORCID 0000-0002-9933-5155
Uri ElkayamUniversity of Southern California Los Angeles CA.ORCID 0000-0003-3150-5709
Ramdas G PaiDepartment of Internal Medicine and Cardiology University of California Riverside School of Medicine Riverside CA.ORCID 0000-0002-4155-4566
University of California, Riverside · USUniversity of Southern California · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background The objective of this study was to evaluate the temporal trends in pregnancy-associated myocardial infarction (PAMI) in the State of California and explore potential risk factors and mechanisms. Methods and Results The California State Inpatient Database was analyzed from 2003 to 2011 for patients with

Indexed as

Myocardial InfarctionTakotsubo CardiomyopathyAdultCoronary Vessel AnomaliesFemaleHumansIncidencePregnancyRetrospective StudiesRisk FactorsVascular Diseasescoronary spasmfetal mortalitymaternal mortalitypregnancypregnancy‐associated myocardial infarctionspontaneous coronary artery dissection

Identifiers

PMID34668401
PMCPMC8751836
OpenAlexW3207881661

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.