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Regulation of Stroke Volume01:27

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The regulation of stroke volume, which is the amount of blood the heart pumps out during each heartbeat, is critical for maintaining a healthy circulatory system. Stroke volume is influenced by three main factors: preload, contractility, and afterload.
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Cardiac output (CO) is an integral aspect of human physiology, reflecting the heart's efficiency and responsiveness to the body's needs. It represents the volume of blood that the left or right ventricle ejects into the aorta or pulmonary trunk each minute. The CO is calculated by multiplying the heart rate (HR)—the number of heartbeats per minute—by the stroke volume (SV)—the amount of blood pumped out with each heartbeat.
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Updated: Jan 21, 2026

The Mouse Stroke Unit Protocol with Standardized Neurological Scoring for Translational Mouse Stroke Studies
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Outlining Stroke Infodemiology.

Francesco Corea1, Hrvoje Budincevic2, Gian Marco De Marchis3

  • 1Department of Neurology, San Giovanni Battista Hospital, Foligno, Italy.

Telemedicine Journal and E-Health : the Official Journal of the American Telemedicine Association
|July 26, 2019
PubMed
Summary

This study outlines a strategy to track online stroke information flow, helping understand community interest and the impact of awareness campaigns. It highlights the growing role of e-Health in stroke management and public health initiatives.

Keywords:
e-healthinfodemiologysocial mediastroke

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Area of Science:

  • Digital Health
  • Public Health
  • Neurology

Background:

  • e-Health is increasingly vital for stroke awareness and clinical care.
  • Understanding online information dissemination is crucial for public health strategies.

Purpose of the Study:

  • To present a strategy for tracing global internet information flow on stroke.
  • To assess community interest and the effectiveness of stroke awareness campaigns.

Main Methods:

  • Analysis of internet-generated data related to stroke.
  • Monitoring online information trends and public engagement.

Main Results:

  • Established a framework for tracking stroke-related online information.
  • Identified patterns in community interest and campaign impact.

Conclusions:

  • The proposed strategy aids in understanding the digital landscape of stroke.
  • e-Health monitoring can inform and enhance stroke awareness and management efforts.