Evidence map›Paper›PMID 24926326›Full record

ArticleExperimental and therapeutic medicine2014

Reduction of left ventricular longitudinal global and segmental systolic functions in patients with hypertrophic cardiomyopathy: Study of two-dimensional tissue motion annular displacement.

Liwen Liu, Shengjun Tuo, Jianlei Zhang, Lei Zuo, Fang Liu, Lili Hao, Yandan Sun, Liping Yang, Hong Shao, Wei Qi and 2 more

Abstract read
In one paragraph

Article in Experimental and therapeutic medicine, 2014. 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
–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

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

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Observational
  6. Article
  7. Article
  8. 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

12 authors.

Liwen LiuDepartment of Ultrasound, Xijing Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710032, P.R. China.
Shengjun TuoDepartment of Ultrasound, Xijing Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710032, P.R. China ; Department of Ultrasound, Yan'an People's Hospital, Yan'an, Shaanxi 716000, P.R. China.
Jianlei ZhangDepartment of Ultrasound, Xijing Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710032, P.R. China ; Department of Ultrasound, Yan'an People's Hospital, Yan'an, Shaanxi 716000, P.R. China.
Lei ZuoDepartment of Ultrasound, Xijing Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710032, P.R. China.
Fang LiuDepartment of Ultrasound, Xijing Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710032, P.R. China.
Lili HaoDepartment of Ultrasound, Xijing Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710032, P.R. China.
Yandan SunDepartment of Ultrasound, Xijing Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710032, P.R. China.
Liping YangDepartment of Ultrasound, Xijing Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710032, P.R. China.
Hong ShaoDepartment of Ultrasound, Xijing Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710032, P.R. China.
Wei QiDepartment of Ultrasound, Xijing Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710032, P.R. China.
Xiaodong ZhouDepartment of Ultrasound, Xijing Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710032, P.R. China.
Shuping GeDepartment of Cardiology, The Heart Center, St. Christopher's Hospital for Children, Drexel University College of Medicine, Philadelphia, PA 19134, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The early detection of abnormal left ventricular systolic functions in patients with hypertrophic cardiomyopathy (HCM) remains a challenge. The aim of this study was to identify a novel method for the assessment of left ventricular systolic function in patients with HCM. A total of 65 patients with HCM were included in this study. The patients were divided into obstructive HCM (HOCM; 16 cases) and non-obstructive HCM (NOHCM; 49 cases) groups. The healthy control group comprised 48 participants. Two-dimensional (2D) speckle-tracking technology was used to measure the left ventricular global and segmental longitudinal strains and mitral annular displacement (MADs). Compared with healthy control group, the six segmental strains and the global strain of the left ventricle (LS

Indexed as

echocardiographyhypertrophic cardiomyopathyleft ventricular functiontissue motion annular displacementtwo-dimensional strain

Identifiers

PMID24926326
PMCPMC4043569

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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.