Evidence map›Paper›PMID 28262909›Full record

ArticleCardiovascular journal of Africa

Peripartum cardiomyopathy among cardiovascular patients referred for echocardiography at Parirenyatwa Teaching Hospital, Harare, Zimbabwe.

Ellise Tapiwa Gambahaya, James Hakim, David Kao, Noleen Munyandu, Jonathan Matenga

Open access · greenAbstract read
In one paragraph

Article in Cardiovascular journal of Africa. 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
0.5field-weighted citation impact, top 31% 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

4 citing papers in PubMed, 12 citations in OpenAlex.

  1. Review
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  3. Review
  4. 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

5 authors at 1 institution in 1 country.

Ellise Tapiwa GambahayaCollege of Health Sciences, University of Zimbabwe, Harare, Zimbabwe. Email: egambahaya@gmail.com.
James HakimCollege of Health Sciences, University of Zimbabwe, Harare, Zimbabwe.
David KaoDivision of Cardiology, Department of Medicine, University of Colorado Denver School of Medicine, Colorado, USA.
Noleen MunyanduCollege of Health Sciences, University of Zimbabwe, Harare, Zimbabwe.
Jonathan MatengaCollege of Health Sciences, University of Zimbabwe, Harare, Zimbabwe.
University of Zimbabwe · ZW

Funding

Research Mentoring and Building Capacity of underrepresented Minority Research Scientists in India.D43TW010540 · FIC · YALE UNIVERSITY · PI MICHELE BARRY, Eva Harris · 2017 to 2026
$15.5M
FIC NIH HHS D43 TW010540
6 · The paper itself

Abstract

objectivesThe main aim was to evaluate the outcome of patients with peripartum cardiomyopathy (PPCM) within six months of diagnosis. The secondary aim was to describe demographic and clinical characteristics of patients with PPCM in Harare, Zimbabwe.

methodsThis was a prospective cohort study in which patients recruited into a detailed PPCM registry were followed up for six months. Echocardiograms were performed at enrolment, and three and six months after diagnosis, to determine left ventricular function.

resultsFrom 1 August 2012 to 31 July 2013, 43 patients with a new diagnosis of PPCM were recruited at Parirenyatwa Hospital in Harare. At six months, mean ejection fraction improved from 29.7 ± 9.8 to 44.9 ± 14.9%, p < 0.001 and New York Heart Association (NYHA) functional class improved significantly (p < 0.0001). Five (11.6%) patients died.

conclusionsLeft ventricular function improved in a substantial number of patients (42.9%) in this Zimbabwean cohort compared to other African cohorts. However the mortality rate remained high.

Indexed as

Hospitals, TeachingPeripartum PeriodPregnancy Complications, CardiovascularReferral and ConsultationAdultCardiomyopathy, DilatedEchocardiographyFemaleFollow-Up StudiesHeart VentriclesHumansIncidencePregnancyProspective StudiesVentricular Function, LeftZimbabwe

Identifiers

PMID28262909
PMCPMC5423423
OpenAlexW2593909750

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.