Evidence map›Paper›PMID 33343647›Full record

ArticleJournal of geriatric cardiology : JGC2020

Gender differences in clinical outcomes of acute myocardial infarction undergoing percutaneous coronary intervention: insights from the KAMIR-NIH Registry.

Myunhee Lee, Dae-Won Kim, Mahn-Won Park, Kyusup Lee, Kiyuk Chang, Wook Sung Chung, Tae Hoon Ahn, Myung Ho Jeong, Seung-Woon Rha, Hyo-Soo Kim and 11 more

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PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of geriatric cardiology : JGC, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
1.0field-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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.

  1. Pooled it
  2. Long-term all-cause mortality rate after ST-elevation myocardial infarction and its predictors: ST Elevation Myocardial Infarction Cohort in Isfahan Study.Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences · 2025
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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

21 authors at 9 institutions in 1 country.

Myunhee LeeDivision of Cardiology, Daejeon St. Mary's hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea.
Dae-Won KimDivision of Cardiology, Daejeon St. Mary's hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea.
Mahn-Won ParkDivision of Cardiology, Daejeon St. Mary's hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea.
Kyusup LeeDivision of Cardiology, Daejeon St. Mary's hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea.
Kiyuk ChangDivision of Cardiology, Seoul St. Mary's hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea.
Wook Sung ChungDivision of Cardiology, Seoul St. Mary's hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea.
Tae Hoon AhnGachon University, Gil Medical Center, Incheon, South Korea.
Myung Ho JeongChonnam National University Hospital, Gwangju, South Korea d Korea University.
Seung-Woon RhaKorea University Guro Hospital, Seoul, South Korea.
Hyo-Soo KimSeoul National University Hospital, Seoul, South Korea.
Hyeon Cheol GwonSeoul National University Hospital, Seoul, South Korea.
In Whan SeongSungkyunkwan Universtiy, Samsung Medical Center, Seoul, South Korea.
Kyung Kuk HwangChungnam National University Hospital, Daejeon, South Korea.
Shung Chull ChaeChungbuk National University Hospital, Cheongju, South Korea.
Kwon-Bae KimKyungpook National University Hospital, Daegu, South Korea.
Young Jo KimKeimyung University Dongsan Medical Center, Daegu, South Korea.
Kwang Soo ChaYeungnam University Hospital, Daegu, South Korea.
Seok Kyu OhPusan National University Hospital, Busan, South Korea.
Jei Keon ChaeChungnam National University Hospital, Daejeon, South Korea.
Ji-Hoon JungChonbuk National University Hospital, Jeonju, South Korea.
On Behalf Of Kamir-Nih Registry InvestigatorsDivision of Cardiology, Daejeon St. Mary's hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea.
Chungnam National University Hospital · KRSeoul National University Hospital · KRYeungnam University Medical Center · KRChungbuk National University Hospital · KRJeonbuk National University Hospital · KRKeimyung University · KRKorea University Medical Center · KRKyungpook National University Hospital · KRPusan National University Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThere are numerous but conflicting data regarding gender differences in outcomes following percutaneous coronary intervention (PCI). Furthermore, gender differences in clinical outcomes with acute myocardial infarction (AMI) following PCI in Asian population remain uncertain because of the under-representation of Asian in previous trials.

methodsA total of 13, 104 AMI patients from Korea Acute Myocardial Infarction Registry-National Institute of Health (KAMIR-NIH) between November 2011 and December 2015 were classified into male (

resultsCompared with men, women were older, had more comorbidities and more often presented with non-ST segment elevation myocardial infarction (NSTEMI) and reduced left ventricular systolic function. Over the median follow-up of 363 days, gender differences in both 30-days and 1-year MACCE as well as thrombolysis in myocardial infarction minor bleeding risk were not observed in the PS matched population (30-days MACCE: 5.3%

conclusionsAmong Korean AMI population undergoing contemporary PCI, women, as compared with men, had different clinical and angiographic characteristics but showed similar 30-days and 1-year clinical outcomes. The risk of bleeding after PCI was comparable between men and women during one-year follow up.

Indexed as

Acute myocardial infarctionAsian populationGender differencePercutaneous coronary intervention

Identifiers

PMID33343647
PMCPMC7729180
OpenAlexW3114878885

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.