Evidence map›Paper›PMID 24508020›Full record

ArticleJournal of cardiothoracic and vascular anesthesia2014

Blood pressure variability: can nonlinear dynamics enhance risk assessment during cardiovascular surgery?

Balachundhar Subramaniam, Kamal R Khabbaz, Thomas Heldt, Adam B Lerner, Murray A Mittleman, Roger B Davis, Ary L Goldberger, Madalena D Costa

Open access · bronzeAbstract read
In one paragraph

Article in Journal of cardiothoracic and vascular anesthesia, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.0field-weighted citation impact, top 22% 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

13 citing papers in PubMed, 30 citations in OpenAlex.

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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

8 authors at 2 institutions in 1 country.

Balachundhar SubramaniamDepartment of Anesthesiology, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA. Electronic address: bsubrama@bidmc.harvard.edu.
Kamal R KhabbazDepartment of Surgery (Cardiac), Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA.
Thomas HeldtInstitute for Medical Engineering and Science and Department of Electrical Engineering and Computer Science, MIT, Cambridge, MA.
Adam B LernerDepartment of Anesthesiology, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA.
Murray A MittlemanDepartment of Cardiovascular Epidemiology Research, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA.
Roger B DavisDepartment of Medicine, Biostatistics, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA.
Ary L GoldbergerDepartment of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA.
Madalena D CostaDepartment of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA.
Harvard University · USBeth Israel Deaconess Medical Center · US

Funding

Integrating Data, Models, and Reasoning in Critical CareR01EB001659 · NIBIB · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI MARK, ROGER GREENWOOD · 2003 to 2012
$9.8M
Research Resource for Complex Physiologic SignalsR01GM104987 · NIGMS · BETH ISRAEL DEACONESS MEDICAL CENTER · PI GOLDBERGER, ARY LOUIS, MARK, ROGER GREENWOOD · 2012 to 2019
$5.8M
Dynamic markers of intraoperative instabilityR01GM098406 · NIGMS · BETH ISRAEL DEACONESS MEDICAL CENTER · PI SUBRAMANIAM, BALACHUNDHAR · 2012 to 2016
$1.7M
Complexity Loss, Aging and the Dynamics of FrailtyR00AG030677 · NIA · BETH ISRAEL DEACONESS MEDICAL CENTER · PI COSTA, MADALENA D · 2011 to 2013
$733k
Complexity Loss, Aging and the Dynamics of FrailtyK99AG030677 · NIA · BETH ISRAEL DEACONESS MEDICAL CENTER · PI COSTA, MADALENA D · 2009 to 2010
$180k
NIA NIH HHS K99 AG030677NIA NIH HHS R00 AG030677NIBIB NIH HHS R01 EB001659NIGMS NIH HHS R01 GM098406NIGMS NIH HHS R01 GM104987
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Nonlinear DynamicsAgedAgingAlgorithmsBlood PressureCardiopulmonary BypassCardiovascular Surgical ProceduresCritical CareEntropyFeasibility StudiesFemaleHeart DiseasesHeart RateHumansMaleMiddle Agedbeat by beat.blood pressureblood pressure variabilitycardiac surgerydynamic biomarkersinstabilitymultiscale entropynonlinear analysisoutcomesperioperativerisk index

Identifiers

PMID24508020
PMCPMC4042180
OpenAlexW1972029946

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.