Evidence map›Paper›PMID 34434363›Full record

ArticleJournal of medical cases2020

Diastolic Paradoxic Jet Flow of the Right Ventricle in Hypertrophic Cardiomyopathy.

Ayumi Shirota, Tatsuya Kawasaki, Michiyo Yamano, Takatomo Shima, Takashi Nakamura, Satoaki Matoba

Abstract readCase Reports
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of medical cases, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

6 authors.

Ayumi ShirotaDepartment of Cardiology, Matsushita Memorial Hospital, Osaka, Japan.
Tatsuya KawasakiDepartment of Cardiology, Matsushita Memorial Hospital, Osaka, Japan.
Michiyo YamanoDepartment of Cardiology, Matsushita Memorial Hospital, Osaka, Japan.
Takatomo ShimaDepartment of Cardiology, Kyoto First Red Cross Hospital, Kyoto, Japan.
Takashi NakamuraDepartment of Cardiology, Saiseikai Shiga Hospital, Shiga, Japan.
Satoaki MatobaDepartment of Cardiovascular Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An early diastolic flow from the left ventricular apex to the base can be shown in patients with hypertrophic cardiomyopathy (HCM). This tiny flow or a diastolic paradoxic jet flow is important to detect on echocardiography because of its association with cardiovascular adverse events. We report an asymptomatic 44-year-old man with mid-ventricular obstructive HCM, in which a diastolic paradoxic jet flow was observed not only in the left ventricle but also in the right ventricle. The diastolic paradoxic jet flow in the right ventricle started approximately 110 ms after the onset of the second heart sound, lasted for almost 95 ms, and disappeared in coincidence with the third heart sound; the onset was later and the duration was similar, compared with the diastolic paradoxic jet flow in the left ventricle. He had been doing well without any medication for months and later lost to follow-up.

Indexed as

Hypertrophic cardiomyopathyParadoxic jet flowRight ventricle

Identifiers

PMID34434363
PMCPMC8383520

What OpenQuestion holds

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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.