Evidence map›Paper›PMID 29541609›Full record

ReviewCardiovascular diagnosis and therapy2018

Left atrial function: evaluation by strain analysis.

Gary C H Gan, Aaisha Ferkh, Anita Boyd, Liza Thomas

Registry-linked trialAbstract readReview
In one paragraph

Review in Cardiovascular diagnosis and therapy, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06417112 (Can Left Atrial Strain Measurements, and Correlating Changes in Left Atrium Area and Volume Size, be Used as an Early Predictor of Atrial Fibrillation?), which is not on this map. Cited by 103 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
103citing papers in PubMed, 1 pooled it
–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.

NCT06417112 completednot on this mapstarted 2023, after this paper: background citation

Can Left Atrial Strain Measurements, and Correlating Changes in Left Atrium Area and Volume Size, be Used as an Early Predictor of Atrial Fibrillation?

TypeobservationalSponsorHywel Dda Health BoardRan2023 to 2024Enrolled72ConditionsAtrial Fibrillation, HypertensionArmsTransthoracic Echocardiogram
3 · Its place in the literature

Who cites it

103 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
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  4. The Value of Left Atrial Strain and Strain Rate for Prediction of Early Postoperative Atrial Fibrillation Following Isolated Off-Pump Coronary Artery Bypass Grafting in Low-Risk Patients.Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc · 2026
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  11. Left atrial reservoir strain by speckle-tracking echocardiography predicts prognosis in secondary mitral valve insufficiency.Netherlands heart journal : monthly journal of the Netherlands Society of Cardiology and the Netherlands Heart Foundation · 2026
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43 more citing papers are in PubMed but not listed here.

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

4 authors.

Gary C H GanDepartment of Cardiology, Blacktown Hospital, Blacktown, NSW, Australia.
Aaisha FerkhUniversity of Sydney, Sydney, NSW, Australia.
Anita BoydUniversity of Sydney, Sydney, NSW, Australia.
Liza ThomasUniversity of New South Wales, Sydney, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The left atrium has an important role in modulating left ventricular filling and is an important biomarker of cardiovascular disease and adverse cardiovascular outcomes. While previously left atrial (LA) size was utilised, the role of LA function as a biomarker is increasingly being evaluated, both independently and also in combination with LA size. Strain analysis has been utilised for evaluation of LA function and can be measured throughout the cardiac cycle, thereby enabling the evaluation of LA reservoir, conduit and contractile function. Strain evaluates myocardial deformation while strain rate examines the rate of change in strain. This review will focus on the various types of strain analysis for evaluation of LA function, alterations in LA strain in physiological and pathologic states that alter LA function and finally evaluate its utility as a prognostic marker.

Indexed as

LA longitudinal strainleft atrial function (LA function)Left atrial strain (LA strain)strain echocardiography

Identifiers

PMID29541609
PMCPMC5835645

What OpenQuestion holds

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Registered trials

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.