Evidence map›Paper›PMID 29288317›Full record

ArticlePediatric cardiology2018

Aortic Reservoir Function has a Strong Impact on the Cardiac Blood Supply-Workload Balance in Children.

Tomoaki Murakami, Atsuhito Takeda

Abstract read
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Article in Pediatric cardiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
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0citing papers in PubMed
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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

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

2 authors.

Tomoaki MurakamiDepartment of Cardiology, Chiba Children's Hospital, 579-1 Heta-cho, Midori-ku, Chiba, 266-0007, Japan. murat@seagreen.ocn.ne.jp.ORCID http://orcid.org/0000-0003-3604-151X
Atsuhito TakedaDepartment of Pediatrics, Graduate School of Medicine, Hokkaido University, Sapporo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It has been reported that more than half of the ejected blood from the left ventricle is stored in the aorta during systole and expelled during diastole. One important organ that receives blood flow mainly during diastole is the heart. It is also reported that the cardiac blood supply-workload balance in small children is disadvantageous to the heart. Therefore, we measured the aortic reservoir function and examined the relationship between the aortic reservoir function and the cardiac blood supply-workload balance. The percent diastolic runoff, which is the percentage of the diastolic blood flow of the total cardiac output, was measured as the index of the aortic reservoir function. The subendocardial viability ratio-the ratio of the diastolic pressure time index (the blood supply to the heart) to the tension time index (implying the myocardial oxygen demand)-was investigated as an index of the cardiac blood supply-workload balance in children. The percent diastolic runoff was 51.7 ± 4.5%, smaller than that in adult. It had a significant positive relationship to age (r

Indexed as

AortaBlood PressureCardiac CatheterizationCardiac OutputChildChild, PreschoolCoronary CirculationFemaleHeartHemodynamicsHumansMaleWorkloadAortic reservoir functionBuckberg indexChildCoronary circulationDiastoleSubendocardial viability ratio

Identifiers

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Textmetadata
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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.