Evidence map›Paper›PMID 36016669›Full record

ArticlePulmonary circulation2022

Elucidating tricuspid Doppler signal interpolation and its implication for assessing pulmonary hypertension.

Seraina A Dual, Constance Verdonk, Myriam Amsallem, Jonathan Pham, Courtney Obasohan, Patrick Nataf, Doff B McElhinney, Alisa Arunamata, Tatiana Kuznetsova, Roham Zamanian and 3 more

Open access · goldAbstract read
In one paragraph

Article in Pulmonary circulation, 2022. 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
0.2field-weighted citation impact, top 50% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  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

13 authors at 5 institutions in 4 countries.

Seraina A DualDepartment of Cardiothoracic Surgery Stanford University School of Medicine Stanford California USA.ORCID 0000-0001-6867-8270
Constance VerdonkDepartment of Medicine, Division of Cardiovascular Medicine Stanford University School of Medicine Stanford California USA.
Myriam AmsallemCardiovascular Institute Stanford University Stanford California USA.
Jonathan PhamDepartment of Pediatrics Division of Pediatric Cardiology, Stanford University School of Medicine Palo Alto California USA.ORCID 0000-0002-5676-6561
Courtney ObasohanDepartment of Medicine Division of Pulmonary and Critical Care Medicine, Stanford University School of Medicine Stanford California USA.
Patrick NatafDepartment of Cardiothoracic Surgery Hospital Bichat Paris France.
Doff B McElhinneyDepartment of Cardiothoracic Surgery Stanford University School of Medicine Stanford California USA.
Alisa ArunamataDepartment of Pediatrics Division of Pediatric Cardiology, Stanford University School of Medicine Palo Alto California USA.
Tatiana KuznetsovaKU Leuven Department of Cardiovascular Sciences, Research Unit Hypertension and Cardiovascular Epidemiology University of Leuven Leuven Belgium.
Roham ZamanianDepartment of Mechanical Engineering Stanford University California Stanford USA.
Jeffrey A FeinsteinDepartment of Pediatrics Division of Pediatric Cardiology, Stanford University School of Medicine Palo Alto California USA.
Alison MarsdenCardiovascular Institute Stanford University Stanford California USA.
François HaddadCardiovascular Institute Stanford University Stanford California USA.
Cardiovascular Institute of the South · USPalo Alto University · USInserm · FRStanford Medicine · USKU Leuven · BE

Funding

The Wnt7a/ROR2 axis in the pathogenesis of pulmonary arterial hypertensionR01HL134776 · NHLBI · STANFORD UNIVERSITY · PI DE JESUS PEREZ, VINICIO A · 2017 to 2025
$5.0M
Endothelial-pericyte interactions in the pathogenesis of pulmonary arterial hypertensionR01HL139664 · NHLBI · STANFORD UNIVERSITY · PI DE JESUS PEREZ, VINICIO A · 2018 to 2025
$4.7M
Enabling reliable cardiovascular simulations via uncertainty quantificationR01EB018302 · NIBIB · STANFORD UNIVERSITY · PI MARSDEN, ALISON L · 2016 to 2019
$1.7M
SCH: INT: A Virtual Surgery Simulator to Accelerate Medical Training in Cardiovascular Disease R01EB029362 · NIBIB · STANFORD UNIVERSITY · PI MARSDEN, ALISON L · 2019 to 2022
$1.4M
Stanford Undergraduate URM Summer Cardiovascular Research ProgramR25HL147666 · NHLBI · STANFORD UNIVERSITY · PI VINICIO A DE JESUS PEREZ, Mary Red-Horse · 2019 to 2026
$1.0M
NHLBI NIH HHS R01 HL134776NHLBI NIH HHS R01 HL139664NHLBI NIH HHS R25 HL147666NIBIB NIH HHS R01 EB018302NIBIB NIH HHS R01 EB029362
6 · The paper itself

Abstract

Doppler echocardiography plays a central role in the assessment of pulmonary hypertension (PAH). We aim to improve quality assessment of systolic pulmonary arterial pressure (SPAP) by applying a cubic polynomial interpolation to digitized tricuspid regurgitation (TR) waveforms. Patients with PAH and advanced lung disease were divided into three cohorts: a derivation cohort (

Indexed as

echocardiographyhemodynamicspulmonary hypertensionright heart catheterizationtricuspid regurgitation

Identifiers

PMID36016669
PMCPMC9395694
OpenAlexW4290787086

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.