Evidence map›Paper›PMID 42102268›Full record

ArticleHealth policy and planning2026

Tailoring implementation strategies for acute coronary syndrome quality improvement program at primary care level in east, west, and central China.

Can Liu, Yixuan Wu, Zongbin Wang, Siwei Xie, Zhi-Jie Zheng, Shuduo Zhou

Abstract read
In one paragraph

Article in Health policy and planning, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

6 authors.

Can LiuDepartment of Clinical Epidemiology, Peking University First Hospital, No. 8 Xishiku Street, Xicheng District, Beijing 100034, China.
Yixuan WuDepartment of Clinical Epidemiology, Peking University First Hospital, No. 8 Xishiku Street, Xicheng District, Beijing 100034, China.
Zongbin WangDepartment of Clinical Epidemiology, Peking University First Hospital, No. 8 Xishiku Street, Xicheng District, Beijing 100034, China.
Siwei XieDepartment of Clinical Epidemiology, Peking University First Hospital, No. 8 Xishiku Street, Xicheng District, Beijing 100034, China.
Zhi-Jie ZhengDepartment of Global Health, Peking University School of Public Health, No. 38 Xueyuan Road, Haidian District, Beijing 100191, China.
Shuduo ZhouDepartment of Clinical Epidemiology, Peking University First Hospital, No. 8 Xishiku Street, Xicheng District, Beijing 100034, China.ORCID 0000-0002-5463-3116

Funding

Beijing Municipal Natural Science Foundation 9244026Fundamental Research Funds for the Central Universities BMU2024YFJHPY001National Natural Science Foundation 72404011
6 · The paper itself

Abstract

Acute coronary syndrome (ACS) remains a leading contributor to cardiovascular disease burden in China, and ST-segment elevation myocardial infarction (STEMI) is the most severe ACS. To improve early identification and timely treatment of STEMI patients, the chest pain unit (CPU) program was established to strengthen referral pathways to qualified facilities. This study explores key barriers and facilitators to the CPU implementation and proposes context-specific strategies to optimize its delivery and scale-up. We conducted a qualitative study using semi-structured interviews in three purposively selected, representative counties across eastern, central, and western China. A total of 61 key informants from 36 township hospitals participated in the study. All interviews were audio-recorded, transcribed verbatim, and thematically coded guided by the Consolidated Framework for Implementation Research (CFIR) 2.0 using Atlas.ti 9. Implementation strategies were mapped and refined using Expert Recommendations for Implementing Change. We identified 46 barriers and 50 facilitators, spanning all five domains of CFIR. Technical deficiencies, residents' lack of health-seeking awareness, financial difficulties, inefficient awareness campaign, and limited professional knowledge are respectively the most significant barriers for the five domains. We developed a three-pronged strategy framework, including innovation optimization, external empowerment, and internal improvement, to inform future practice. Accordingly, the most urgent strategies encompass enhancing technical capacity, expanding financing mechanisms, empowering communities, implementing mass media campaigns, strengthening patient adherence through structured follow-up, and providing continuous practical training. We recommend that the proposed strategies should be taken into full consideration to facilitate timely detection and intervention of ACS in the primary healthcare context.

Indexed as

Acute Coronary SyndromePrimary Health CareQuality ImprovementChinaHumansInterviews as TopicQualitative ResearchST Elevation Myocardial InfarctionbarriersCFIRchest pain unitChinaERICfacilitatorsqualitative study

Identifiers

PMID42102268
PMCPMC13481685

What OpenQuestion holds

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Registered trials

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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.