Evidence map›Paper›PMID 34787731›Full record

ArticleThe international journal of cardiovascular imaging2022

Pressure-volume relationship by pharmacological stress cardiovascular magnetic resonance.

Antonella Meloni, Antonio De Luca, Cinzia Nugara, Maria Vaccaro, Camilla Cavallaro, Chiara Cappelletto, Andrea Barison, Giancarlo Todiere, Chrysanthos Grigoratos, Valeria Calvi and 5 more

Open access · bronzeAbstract read
PubMed Publisher
In one paragraph

Article in The international journal of cardiovascular imaging, 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
0.4field-weighted citation impact, top 36% 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, 3 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

15 authors at 10 institutions in 1 country.

Antonella MeloniMagnetic Resonance Imaging Unit, Fondazione G. Monasterio CNR-Regione Toscana, Via Moruzzi, 1, 56124, Pisa, Italy.
Antonio De LucaCardiovascular Department, Azienda Sanitaria Universitaria di Trieste, Trieste, Italy.
Cinzia NugaraDivision of Cardiology, University Hospital "P. Giaccone", University of Palermo, Palermo, Italy.
Maria VaccaroDivision of Cardiology, Policlinico Vittorio Emanuele Hospital, University of Catania, Catania, Italy.
Camilla CavallaroCardiovascular Department, University Campus Bio-Medico, Roma, Italy.
Chiara CappellettoCardiovascular Department, Azienda Sanitaria Universitaria di Trieste, Trieste, Italy.
Andrea BarisonDivision of Cardiology and Cardiovascular Medicine, Fondazione G. Monasterio CNR-Regione Toscana, Pisa, Italy.
Giancarlo TodiereDivision of Cardiology and Cardiovascular Medicine, Fondazione G. Monasterio CNR-Regione Toscana, Pisa, Italy.
Chrysanthos GrigoratosDivision of Cardiology and Cardiovascular Medicine, Fondazione G. Monasterio CNR-Regione Toscana, Pisa, Italy.
Valeria CalviDivision of Cardiology, Policlinico Vittorio Emanuele Hospital, University of Catania, Catania, Italy.
Giuseppina NovoDivision of Cardiology, University Hospital "P. Giaccone", University of Palermo, Palermo, Italy.
Francesco GrigioniCardiovascular Department, University Campus Bio-Medico, Roma, Italy.
Michele EmdinDivision of Cardiology and Cardiovascular Medicine, Fondazione G. Monasterio CNR-Regione Toscana, Pisa, Italy.
Gianfranco SinagraDepartment of Medical Surgical and Health Sciences, University of Trieste, Trieste, Italy.
Alessia PepeMagnetic Resonance Imaging Unit, Fondazione G. Monasterio CNR-Regione Toscana, Via Moruzzi, 1, 56124, Pisa, Italy. alessia.pepe@ftgm.it.
Fondazione Toscana Gabriele Monasterio · ITRegione ToscanaUniversità Campus Bio-Medico · ITUniversity of Palermo · ITAzienda Ospedaliero-Universitaria Policlinico - Vittorio Emanuele · ITAzienda Sanitaria Universitaria Integrata di Trieste · ITCentro Neurolesi Bonino Pulejo · ITUniversity of Catania · ITUniversity of Padua · ITUniversity of Trieste · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The variation between rest and peak stress end-systolic pressure-volume relation (ΔESPVR) is an index of myocardial contractility, easily obtained during routine stress echocardiography and never tested during dipyridamole stress-cardiac magnetic resonance (CMR). We assessed the ΔESPVR index in patients with known/suspected coronary artery disease (CAD) who underwent dipyridamole stress-CMR. One-hundred consecutive patients (24 females, 63.76 ± 10.17 years) were considered. ESPVR index was evaluated at rest and stress from raw measurement of systolic arterial pressure and end-systolic volume by biplane Simpson's method. The ΔESPVR index showed a good inter-operator reproducibility. Mean ΔESPVR index was 0.48 ± 1.45 mmHg/mL/m

Indexed as

Cardiovascular magnetic resonance imagingDipyridamoleEnd-systolic pressure–volume relationMyocardial contractility

Identifiers

PMID34787731
OpenAlexW3211544796

What OpenQuestion holds

Textmetadata
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.