Evidence map›Paper›PMID 33414723›Full record

ArticleFrontiers in physiology2020

R-Wave Singularity: A New Morphological Approach to the Analysis of Cardiac Electrical Dyssynchrony.

Ping Zhan, Tao Li, Jinlong Shi, Guojing Wang, Buqing Wang, Hongyun Liu, Weidong Wang

Open access · goldAbstract read
In one paragraph

Article in Frontiers in physiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.1field-weighted citation impact, top 43% 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

2 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. 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

7 authors at 2 institutions in 1 country.

Ping ZhanMedical Innovation Research Division, Research Center for Biomedical Engineering, Chinese PLA General Hospital, Beijing, China.
Tao LiMedical Innovation Research Division, Chinese PLA General Hospital, Beijing, China.
Jinlong ShiMedical Innovation Research Division, Research Center for Biomedical Engineering, Chinese PLA General Hospital, Beijing, China.
Guojing WangMedical Innovation Research Division, Research Center for Biomedical Engineering, Chinese PLA General Hospital, Beijing, China.
Buqing WangDepartment of Medical Engineering, Medical Support Center, Chinese PLA General Hospital, Beijing, China.
Hongyun LiuMedical Innovation Research Division, Research Center for Biomedical Engineering, Chinese PLA General Hospital, Beijing, China.
Weidong WangMedical Innovation Research Division, Research Center for Biomedical Engineering, Chinese PLA General Hospital, Beijing, China.
Chinese PLA General Hospital · CNMinistry of Industry and Information Technology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

R-wave singularity (RWS) measures the intermittence or discontinuousness of R waves. It has been broadly used in QRS (QRS complex of electrocardiogram) detection, electrocardiogram (ECG) beats classification,

Indexed as

acute myocardial infarctionautonomic nervous systemcardiac electrical dyssynchronyheart rate variabilityLipschitz exponentR-wave singularityventricular dyssynchrony

Identifiers

PMID33414723
PMCPMC7783454
OpenAlexW3114942974

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.