Evidence map›Paper›PMID 28559654›Full record

ArticleActa Cardiologica Sinica2017

Aortic Arch Calcification Associated with Cardiovascular Events and Death among Patients with Acute Coronary Syndrome.

Tsung-Lin Yang, Chin-Chou Huang, Shao-Sung Huang, Chun-Chih Chiu, Hsin-Bang Leu, Shing-Jong Lin

Open access · greenAbstract read
In one paragraph

Article in Acta Cardiologica Sinica, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
1.8field-weighted citation impact, top 13% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 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

6 authors at 5 institutions in 4 countries.

Tsung-Lin YangDivision of Cardiology, Department of Medicine, Taipei Veterans General Hospital.
Chin-Chou HuangDivision of Cardiology, Department of Medicine, Taipei Veterans General Hospital.
Shao-Sung HuangDivision of Cardiology, Department of Medicine, Taipei Veterans General Hospital.
Chun-Chih ChiuDivision of Cardiology, Department of Medicine, Taipei Veterans General Hospital.
Hsin-Bang LeuDivision of Cardiology, Department of Medicine, Taipei Veterans General Hospital.
Shing-Jong LinDivision of Cardiology, Department of Medicine, Taipei Veterans General Hospital.
Cardiovascular Research Center · BRNational Academy of Medicine · USNational Yang Ming Chiao Tung University · TWTaipei Medical University Hospital · TWTaipei Veterans General Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo date, it remains unsettled whether aortic arch calcification (AAC) has prognostic value in patients with acute coronary syndrome.

methodsFrom January 1 to December 31, 2013, a total of 225 patients with acute coronary syndrome (mean age 72 ± 26 years, 75% male) were enrolled in this study. Patients admitted to the coronary care unit of a tertiary referral medical center under the preliminary diagnosis of acute coronary syndrome were retrospectively investigated. The primary endpoint was composite of long-term major adverse cardiovascular events. The secondary endpoints were 30-day and long-term all-cause mortality.

resultsOf the 225 patients enrolled in this study, 143 had detectable AAC. Those who had AAC were older, with higher Killip classification and thrombolysis in myocardial infarction (TIMI) score with a lower probability of single vessel disease. Acute coronary syndrome patients with AAC had significantly higher 30-day mortality (17.3% vs. 7.1%, log-rank p = 0.02). During a mean follow-up period of 165 ± 140 days (maximum 492 days), the calcification group had significantly increased cardiovascular deaths (27.6% vs. 11.2%, log-rank p = 0.002), all-cause mortality (28.3% vs. 11.2%, log-rank p = 0.001) and composite endpoint of major adverse cardiovascular events (39.4% vs. 24.6%, log-rank p = 0.01). After adjusting for age, gender, diabetes mellitus and hypertension, AAC was an independent risk factor for primary and secondary endpoints among patients with acute coronary syndrome.

conclusionsAAC provided valuable prognostic information on clinical outcomes in patients with acute coronary syndrome. However, different treatment strategies would be warranted for optimal risk reduction in such a population.

Indexed as

Acute coronary syndromeAortic archCritical careThoracic radiographyVascular calcification

Identifiers

PMID28559654
PMCPMC5445241
OpenAlexW2921520060

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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.