Evidence map›Paper›PMID 39949428›Full record

ArticleCureus2025

Heart Rate Variability and Peripheral Oxygen Saturation Levels in Chronic Obstructive Pulmonary Disease.

Jeena P A, Bilal Mohideen, Abdul Rahman Ashraf, Swaliha M Thaha, Maheen Abu Shajahan, Ijaz Nazar, Rocky G Nair, Kannanunni Kr, Nihala Thajudeen, Khadeeja Ashraf

Abstract read
PubMed Full text at PMC Publisher
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 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–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

2 citing papers in PubMed.

  1. Review
  2. 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

10 authors.

Jeena P ADepartment of Physiology, Sree Uthradom Thirunal (SUT) Academy of Medical Sciences, Thiruvananthapuram, IND.
Bilal MohideenDepartment of Medicine and Surgery, Al-Ameen Medical College, Vijayapura, IND.
Abdul Rahman AshrafDepartment of Emergency Medicine, Ananthapuri Hospitals and Research Institute, Thiruvananthapuram, IND.
Swaliha M ThahaDepartment of Internal Medicine, Government Medical College, Pudukkottai, Pudukkottai, IND.
Maheen Abu ShajahanDepartment of Emergency Medicine, PRS Hospital, Thiruvananthapuram, IND.
Ijaz NazarDepartment of Internal Medicine, Annapoorana Medical College and Hospitals, Salem, IND.
Rocky G NairDepartment of Internal Medicine, Danylo Halytsky Lviv National Medical University, Lviv, UKR.
Kannanunni KrDepartment of Emergency Medicine, Azeezia Medical College and Hospital, Thiruvananthapuram, IND.
Nihala ThajudeenDepartment of Internal Medicine, Government Sivagangai Medical College Hospital, Sivaganga, IND.
Khadeeja AshrafDepartment of General Practice, Dr. Safarulla's Polyclinic, Thiruvananthapuram, IND.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chronic obstructive pulmonary disease (COPD) is a progressive respiratory disorder characterized by persistent airflow limitation, significantly impacting morbidity and mortality worldwide. The disease is often associated with autonomic nervous system (ANS) dysfunction, which can adversely affect cardiac function and overall prognosis. This study investigates the relationship between heart rate variability (HRV), a non-invasive marker of autonomic regulation, and peripheral oxygen saturation (SpO

Indexed as

autonomic dysfunctioncardiopulmonary morbiditychronic obstructive pulmonary diseasedisease severityheart rate variabilityperipheral oxygen saturation

Identifiers

PMID39949428
PMCPMC11822238

What Socratic holds

Textmetadata
LicenceCC BY
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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 Socratic graph.