Evidence map›Paper›PMID 23612859›Full record

ArticleHeart and vessels2014

Gender modulates the aging effects on different patterns of early repolarization.

Yen-Chou Chen, Jen-Hung Huang, Yung-Kuo Lin, Ming-Hsiung Hsieh, Yi-Jen Chen

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Heart and vessels, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–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

4 citing papers in PubMed.

  1. Review
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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

5 authors.

Yen-Chou ChenDivision of Cardiovascular Medicine, Department of Internal Medicine, Wan Fang Hospital, Taipei Medical University, 111 Hsin-Lung Road, Sec. 3, Taipei 116, Taipei, Taiwan.
Jen-Hung Huang
Yung-Kuo Lin
Ming-Hsiung Hsieh
Yi-Jen Chen

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Distinct patterns of early repolarization (ER) are associated with ventricular fibrillation and arrhythmic death. We evaluated whether gender modulated the aging effects on different ER patterns. We studied manifestations of ER in the anterior, inferior, and lateral leads on standard 12-lead electrocardiography from male (n = 1077) and female (n = 1170) individuals of young (≤44 years), middle-aged (45-64 years), and elderly (≥65 years) subjects. Among a total of 2247 individuals, 543 (24.2 %) subjects had ER and 417 (18.6 %) had single-location ER. Single-location ER occurred less in lateral leads than in anterior or inferior leads (2.1, 7.8, 8.6 %, respectively, p < 0.05). Subjects with inferior ER (n = 193) were older (61 ± 14, 49 ± 14, 54 ± 16 years, respectively, p < 0.05) than those with anterior (n = 176) or lateral (n = 48) ER. In males with ER, the elderly group (n = 22) had fewer instances of anterior ER (34, 59, 80 %, respectively, p < 0.05) than middle-aged (n = 76) or young (n = 59) groups. Elderly males (n = 37) and females (n = 48) had greater instances of inferior ER (57, 32, 19 %, p < 0.05; 86, 62, 46 %, respectively, p < 0.05) than middle-aged males (n = 41) and females (n = 41), and young males (n = 14) and females (n = 12), respectively. In conclusion, gender modulates the aging effects on the occurrences of anterior ER and inferior ER.

Indexed as

AgingAdultAgedAged, 80 and overAge FactorsArrhythmias, CardiacCross-Sectional StudiesElectrocardiographyFemaleHumansMaleMiddle AgedPredictive Value of TestsPrognosisRetrospective StudiesRisk Factors

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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.