Evidence map›Paper›PMID 34384897›Full record

ArticleInternational journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases2021

SARS-CoV-2 is localized in cardiomyocytes: a postmortem biopsy case.

Yoshihiko Nakamura, Harutaka Katano, Noriko Nakajima, Yuko Sato, Tadaki Suzuki, Tsuyoshi Sekizuka, Makoto Kuroda, Yoshito Izutani, Shinichi Morimoto, Junichi Maruyama and 3 more

Open access · goldAbstract readCase Reports
In one paragraph

Article in International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.9field-weighted citation impact, top 7% 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

12 citing papers in PubMed, 49 citations in OpenAlex.

  1. Article
  2. A survey of SARS-CoV-2 tropism.Infectious diseases & immunity · 2025
    Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. Host factors of SARS-CoV-2 in infection, pathogenesis, and long-term effects.Frontiers in cellular and infection microbiology · 2024
    Review
  8. Review
  9. Review
  10. Article
  11. Review
  12. SARS-CoV-2 in cardiomyocytes.International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2021
    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

13 authors at 3 institutions in 1 country.

Yoshihiko NakamuraDepartment of Emergency and Critical Care Medicine, Fukuoka University Hospital, 7-45-1 Nanakuma, Jonan-ku, Fukuoka, 814-0180, Japan. Electronic address: pdmxy@yahoo.co.jp.
Harutaka KatanoDepartment of Pathology, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku, Tokyo 162-8640, Japan. Electronic address: katano@nih.go.jp.
Noriko NakajimaDepartment of Pathology, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku, Tokyo 162-8640, Japan. Electronic address: tenko@nih.go.jp.
Yuko SatoDepartment of Pathology, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku, Tokyo 162-8640, Japan. Electronic address: kiyonaga@nih.go.jp.
Tadaki SuzukiDepartment of Pathology, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku, Tokyo 162-8640, Japan. Electronic address: tksuzuki@nih.go.jp.
Tsuyoshi SekizukaPathogen Genomics Center, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku, Tokyo 162-8640, Japan. Electronic address: sekizuka@nih.go.jp.
Makoto KurodaPathogen Genomics Center, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku, Tokyo 162-8640, Japan. Electronic address: makokuro@nih.go.jp.
Yoshito IzutaniDepartment of Emergency and Critical Care Medicine, Fukuoka University Hospital, 7-45-1 Nanakuma, Jonan-ku, Fukuoka, 814-0180, Japan. Electronic address: nrk14110@yahoo.co.jp.
Shinichi MorimotoDepartment of Emergency and Critical Care Medicine, Fukuoka University Hospital, 7-45-1 Nanakuma, Jonan-ku, Fukuoka, 814-0180, Japan. Electronic address: otomirom7960@yahoo.co.jp.
Junichi MaruyamaDepartment of Emergency and Critical Care Medicine, Fukuoka University Hospital, 7-45-1 Nanakuma, Jonan-ku, Fukuoka, 814-0180, Japan. Electronic address: marujun1025@icloud.com.
Megumi KoieDepartment of Emergency and Critical Care Medicine, Fukuoka University Hospital, 7-45-1 Nanakuma, Jonan-ku, Fukuoka, 814-0180, Japan. Electronic address: m_33_skyline@yahoo.co.jp.
Taisuke KitamuraDepartment of Emergency and Critical Care Medicine, Fukuoka University Hospital, 7-45-1 Nanakuma, Jonan-ku, Fukuoka, 814-0180, Japan. Electronic address: taisuke@kitamura.or.jp.
Hiroyasu IshikuraDepartment of Emergency and Critical Care Medicine, Fukuoka University Hospital, 7-45-1 Nanakuma, Jonan-ku, Fukuoka, 814-0180, Japan. Electronic address: ishikurah@fukuoka-u.ac.jp.
National Institute of Infectious Diseases · JPFukuoka University · JPFukuoka University Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A 72-year-old patient was admitted to the intensive care unit due to acute respiratory distress syndrome caused by COVID-19. On day 20, the patient experienced shock. The electrocardiogram showed ST segment elevation in leads V3-V6 and severe left ventricular dysfunction with an ejection fraction of 35%-40%. The left ventricle showed basal hypokinesis and apical akinesis, while the creatine kinase level was normal, indicating Takotsubo cardiomyopathy. On day 24, the patient died of multiple organ failure. In post-mortem biopsy, SARS-CoV-2 antigen was detected in cardiomyocytes by immunostaining. Moreover, SARS-CoV-2 RNA was detected in heart tissue. We need to further analyse the direct link between SARS-CoV-2 and cardiomyocytes.

Indexed as

COVID-19Takotsubo CardiomyopathyAgedBiopsyHumansMyocytes, CardiacRNA, ViralSARS-CoV-2RNA, Viralcardiomyocyteco-localizationimmunostainingSARS-CoV-2

Identifiers

PMID34384897
PMCPMC8351278
OpenAlexW3188325778

What OpenQuestion holds

Textmetadata
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.