Evidence map›Paper›PMID 28458558›Full record

ArticleVascular health and risk management2017

Impact of around-the-clock in-house cardiology fellow coverage on door-to-balloon time in an academic medical center.

Luke C Kohan, Vijaiganesh Nagarajan, Michael A Millard, Michael J Loguidice, Nancy M Fauber, Ellen C Keeley

Abstract read
In one paragraph

Article in Vascular health and risk management, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 3 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.

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

7 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Article
  5. Article
  6. Reduction of door-to-balloon time in patients with ST-elevation myocardial infarction by single-catheter primary percutaneous coronary intervention method.Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions · 2022
    Article
  7. 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

6 authors.

Luke C KohanDivision of Cardiology.
Vijaiganesh NagarajanDivision of Cardiology.
Michael A MillardDepartment of Medicine, University of Virginia, Charlottesville, VA, USA.
Michael J LoguidiceDepartment of Medicine, University of Virginia, Charlottesville, VA, USA.
Nancy M FauberDivision of Cardiology.
Ellen C KeeleyDivision of Cardiology.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo assess if a change in our cardiology fellowship program impacted our ST elevation myocardial infarction (STEMI) program.

backgroundFellows covering the cardiac care unit were spending excessive hours in the hospital while on call, resulting in increased duty hours violations. A night float fellow system was started on July 1, 2012, allowing the cardiac care unit fellow to sign out to a night float fellow at 5:30 pm. The night float fellow remained in-house until the morning.

methodsWe performed a retrospective study assessing symptom onset to arrival, arterial access to first device, and door-to-balloon (D2B) times, in consecutive STEMI patients presenting to our emergency department before and after initiation of the night float fellow system.

resultsFrom 2009 to 2013, 208 STEMI patients presented to our emergency department and underwent primary percutaneous coronary intervention. There was no difference in symptom onset to arrival (150±102 minutes vs 154±122 minutes,

conclusionIn academic medical centers, in-house cardiology fellow coverage during off-hours may expedite care of STEMI patients.

Indexed as

Academic Medical CentersAfter-Hours CareAgedAngioplasty, Balloon, CoronaryCardiologistsCardiology Service, HospitalDelivery of Health Care, IntegratedEfficiency, OrganizationalEmergency Service, HospitalFemaleHealth Services ResearchHumansInternship and ResidencyMaleMiddle AgedModels, Organizational24/7 in-house callcardiology fellowdoor-to-balloon time

Identifiers

PMID28458558
PMCPMC5403126

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Registered trials

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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.