Evidence map›Paper›PMID 28642993›Full record

ArticleThe international journal of cardiovascular imaging2017

Impact of left ventricular longitudinal functional mechanics on the progression of diastolic function in diabetes mellitus.

Yasuhide Mochizuki, Hidekazu Tanaka, Kensuke Matsumoto, Hiroyuki Sano, Hiroyuki Shimoura, Junichi Ooka, Takuma Sawa, Yoshiki Motoji, Keiko Ryo-Koriyama, Yushi Hirota and 2 more

Abstract read
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In one paragraph

Article in The international journal of cardiovascular imaging, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.1field-weighted citation impact, top 11% 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

22 citing papers in PubMed, 31 citations in OpenAlex.

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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

12 authors at 1 institution in 1 country.

Yasuhide MochizukiDivision of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan.
Hidekazu TanakaDivision of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan. tanakah@med.kobe-u.ac.jp.
Kensuke MatsumotoDivision of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan.
Hiroyuki SanoDivision of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan.
Hiroyuki ShimouraDivision of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan.
Junichi OokaDivision of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan.
Takuma SawaDivision of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan.
Yoshiki MotojiDivision of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan.
Keiko Ryo-KoriyamaDivision of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan.
Yushi HirotaDivision of Diabetes and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan.
Wataru OgawaDivision of Diabetes and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan.
Ken-Ichi HirataDivision of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan.
Kobe University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Left ventricular (LV) diastolic dysfunction and longitudinal systolic dysfunction were identified in patients with diabetes mellitus (DM). This study's aim was to investigate the impact of LV longitudinal systolic function on LV diastolic function in DM patients with preserved LV ejection fraction (LVEF). We studied 177 DM patients with preserved LVEF (all ≥50%), and 82 age-, gender- and LVEF-matched healthy volunteers as control. Global longitudinal strain (GLS) was defined as the average peak strain of 18 segments from standard apical views, GLS <18% as subclinical LV systolic dysfunction (LVSD), and LV dispersion as the standard deviation of time-to-peak strain from the same views. For DM patients with LVSD (n = 74), E/A and E' were lower, and E/E' and isovolumic relaxation time (IVRT) were greater than for DM patients without LVSD (n = 103) and normal controls (n = 82). Moreover, these parameters were lower for DM patients without LVSD than for normal controls. Multivariate analysis revealed that GLS was a strong determinative factor for E' and E/E' (β = 0.30, p < 0.001 and β = -0.25, p < 0.001, respectively), as was LV dispersion for E-wave deceleration time and IVRT (β = 0.21, p = 0.002 and β = 0.30, p < 0.001, respectively) independently of age. For normal subjects, however, only age was associated with all LV diastolic parameters. In conclusions, in contrast to age-related LV diastolic dysfunction in normal subjects, in DM patients with preserved LVEF, LV diastolic function was associated with LV longitudinal systolic function and LV dispersion independently of age. Our findings have obvious clinical implications for the management of DM patients.

Indexed as

Ventricular Function, LeftAdultAgedAsymptomatic DiseasesBiomechanical PhenomenaCase-Control StudiesCross-Sectional StudiesDiabetic CardiomyopathiesDiastoleDisease ProgressionEchocardiography, DopplerFemaleHumansMaleMiddle AgedMultivariate AnalysisDiabetes mellitusDiabetic cardiomyopathyEchocardiographyGlobal longitudinal strainLeft ventricular diastolic functionLeft ventricular dispersion

Identifiers

PMID28642993
OpenAlexW2717484130

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.