Evidence map›Paper›PMID 27636734›Full record

ReviewActa physiologica (Oxford, England)2016

A review of wave mechanics in the pulmonary artery with an emphasis on wave intensity analysis.

J Su, O Hilberg, L Howard, U Simonsen, A D Hughes

Open access · greenAbstract readReview
In one paragraph

Review in Acta physiologica (Oxford, England), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.3field-weighted citation impact, top 11% 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, 21 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Impact of pulmonary endarterectomy on pulmonary arterial wave propagation and reservoir function.American journal of physiology. Heart and circulatory physiology · 2019
    Article
  9. Impact of chronic hypoxia on proximal pulmonary artery wave propagation and mechanical properties in rats.American journal of physiology. Heart and circulatory physiology · 2018
    Article
  10. Article
  11. 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 4 institutions in 2 countries.

J SuDepartment of Biomedicine - Pharmacology, Aarhus University, Aarhus, Denmark.
O HilbergDepartment of Respiratory Medicine, Aarhus University Hospital, Aarhus, Denmark.
L HowardNational Heart and Lung Institute, Imperial College London, London, UK.
U SimonsenDepartment of Biomedicine - Pharmacology, Aarhus University, Aarhus, Denmark.
A D HughesNational Heart and Lung Institute, Imperial College London, London, UK.
Aarhus University · DKAarhus University Hospital · DKImperial College London · GBUniversity College London · GB

Funding

British Heart Foundation PG/13/6/29934
6 · The paper itself

Abstract

Mean pulmonary arterial pressure and pulmonary vascular resistance (PVR) remain the most common haemodynamic measures to evaluate the severity and prognosis of pulmonary hypertension. However, PVR only captures the non-oscillatory component of the right ventricular hydraulic load and neglects the dynamic compliance of the pulmonary arteries and the contribution of wave transmission. Wave intensity analysis offers an alternative way to assess the pulmonary vasculature in health and disease. Wave speed is a measure of arterial stiffness, and the magnitude and timing of wave reflection provide information on the degree of impedance mismatch between the proximal and distal circulation. Studies in the pulmonary artery have demonstrated distinct differences in arterial wave propagation between individuals with and without pulmonary vascular disease. Notably, greater wave speed and greater wave reflection are observed in patients with pulmonary hypertension and in animal models exposed to hypoxia. Studying wave propagation makes a valuable contribution to the assessment of the arterial system in pulmonary hypertension, and here, we briefly review the current state of knowledge of the methods used to evaluate arterial waves in the pulmonary artery.

Indexed as

AnimalsHemodynamicsHumansPulmonary ArteryPulse Wave Analysispulmonary circulationpulse wave velocitywave intensity analysiswave reflection

Identifiers

PMID27636734
PMCPMC5120692
OpenAlexW2518681818

What OpenQuestion holds

Textmetadata
LicenceTDM
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.