Evidence map›Paper›PMID 40861710›Full record

ArticleCureus2025

Outcomes of Cardiac Arrest and Resuscitation in the Emergency Department: A Retrospective Study at a Tertiary Care Center in South India.

Rajarajeswaran Krishnan, Hari Prasad, Dhileeban Cm, Deebak Raaj, Prahadheeshwar K, Ashni Bhandari

Abstract read
In one paragraph

Article in Cureus, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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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. 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.

Rajarajeswaran KrishnanEmergency Medicine, SRM Medical College Hospital and Research Centre, Chennai, IND.
Hari PrasadEmergency Medicine, SRM Medical College Hospital and Research Centre, Chennai, IND.
Dhileeban CmEmergency Medicine, SRM Medical College Hospital and Research Centre, Chennai, IND.
Deebak RaajEmergency Medicine, SRM Medical College Hospital and Research Centre, Chennai, IND.
Prahadheeshwar KEmergency Medicine, SRM Medical College Hospital and Research Centre, Chennai, IND.
Ashni BhandariBiostatistics and Epidemiology, Sree Balaji Medical College & Hospital, Chennai, IND.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionCardiac arrest is a critical medical emergency associated with high mortality and variable neurological outcomes. Despite advancements in resuscitation practices, survival following cardiac arrest remains suboptimal in many healthcare settings. This study aimed to evaluate the clinical and neurological outcomes of patients who experienced cardiac arrest in the emergency department of a tertiary care center and to identify key factors influencing survival.

methodsThis retrospective observational study was conducted at SRM Medical College Hospital and Research Centre, Kattankulathur, between August 2024 and May 2025. A total of 240 patients with documented cardiac arrest that occurred in the emergency department were included. Of these, some were later transferred to the intensive care unit (ICU) for continued management. Data on demographics, arrest characteristics, initial rhythm, time to cardiopulmonary resuscitation (CPR), return of spontaneous circulation (ROSC), survival beyond 48 hours, neurological outcomes, and need for ventilatory support were collected and analyzed.

resultsAmong the 240 patients included, 160 (66.6%) were male. Most cardiac arrests were witnessed events (n = 225, 93.8%), and all occurred in the emergency department (n = 240, 100%). A total of 107 patients (44.6%) were subsequently transferred to the ICU for ongoing care following initial resuscitation. The initial cardiac rhythm was non-shockable in 200 patients (83.3%) and shockable in 40 patients (16.7%). CPR was initiated within one minute in 156 patients (65.0%) and within two to three minutes in 84 patients (35.0%). ROSC was achieved in 154 patients (64.1%), and survival beyond 48 hours was observed in 154 patients (64.1%). Among the survivors, 111 (72.1%) had a Glasgow Coma Scale (GCS) score of 15/15 at discharge, while 17 (10.8%) required mechanical ventilation at the time of discharge.

conclusionIn this cohort, the ROSC and early survival rates were relatively high, likely due to the large proportion of witnessed and in-hospital cardiac arrests, as well as rapid CPR initiation. A majority of survivors had favorable neurological outcomes, emphasizing the importance of prompt and effective resuscitation practices in improving survival and neurological recovery.

Indexed as

cardiac arrestcardiopulmonary resuscitationemergency departmentglasgow coma scalein-hospital cardiac arrestneurological outcomepost-arrest careresuscitation outcomereturn of spontaneous circulationsurvival rate

Identifiers

PMID40861710
PMCPMC12375398

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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.