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Related Concept Videos

Ischemic Heart Disease: Overview01:17

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Related Experiment Video

Updated: Jun 24, 2025

A Middle Cerebral Artery Occlusion Technique for Inducing Post-stroke Depression in Rats
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Stroke-heart syndrome: current progress and future outlook.

Lanjing Wang1,2, Linqing Ma1, Changhong Ren3

  • 1Department of Neurology, The People's Hospital of Suzhou New District, Suzhou, 215129, China.

Journal of Neurology
|June 13, 2024
PubMed
Summary
This summary is machine-generated.

Stroke-heart syndrome (SHS) involves cardiac complications after stroke, impacting patient prognosis. Understanding autonomic and inflammatory pathways is key to developing effective treatments for this serious condition.

Keywords:
Acute ischemic strokeCardiac dysfunctionCentral autonomic networkRemote ischemic conditioningStroke–heart syndrome

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Area of Science:

  • Cardiology
  • Neurology
  • Pathophysiology

Background:

  • Stroke frequently causes cardiac complications, known as stroke-heart syndrome (SHS).
  • These complications, including arrhythmia and cardiac dysfunction, significantly worsen stroke prognosis and are a leading cause of death.
  • While vascular risk factors play a role, central autonomic disorders and inflammation are increasingly recognized as key mechanisms.

Purpose of the Study:

  • To review the pathophysiology of stroke-heart syndrome (SHS).
  • To highlight the role of central autonomic network disorders and inflammation in SHS.
  • To discuss potential therapeutic strategies and the role of remote ischemic conditioning.

Main Methods:

  • Comprehensive literature review of clinical and experimental studies on stroke-heart syndrome.
  • Analysis of pathophysiological mechanisms including autonomic dysfunction and inflammation.
  • Evaluation of potential therapeutic interventions and future research directions.

Main Results:

  • Stroke-heart syndrome encompasses cardiac complications peaking within 72 hours, with long-term functional effects.
  • Central autonomic network disorders and inflammation are critical indirect mechanisms driving SHS.
  • Remote ischemic conditioning shows potential protective effects via humoral, neural, and immune-inflammatory pathways.

Conclusions:

  • Assessing post-stroke cardiac dysautonomia is crucial.
  • Identifying key mediators and signaling pathways is essential for developing targeted SHS therapies.
  • Further clinical trials are needed to confirm the efficacy of remote ischemic conditioning for preventing SHS.