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Related Concept Videos

Regulation of Stroke Volume01:27

Regulation of Stroke Volume

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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.
Preload refers to the degree of stretch on the heart before it contracts. It's analogous to the stretching of a rubber band; the more it's stretched, the more forcefully it snaps back. This concept is encapsulated in the Frank-Starling law of the...
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Review and Preview01:10

Review and Preview

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In statistics, several tools are used to interpret the data. Measures of central tendency represent the characteristics of the data, such as mean, median, and mode. Additionally, measures of variance like standard deviation and range are used to find the spread of data from the mean. Relative standing measures the distance between data locations. Commonly used measures of relative standings are percentile, z score, and quartiles.
Percentiles are a type of fractile that partition data into...
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Review and Preview01:13

Review and Preview

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Data are individual items of information obtained from a population or sample. Data may be classified as qualitative (categorical), quantitative continuous, or quantitative discrete. Because it is not practical to measure the entire population in a study, researchers use samples to represent the population. A random sample is a representative group from the population chosen by using a method that gives each individual in the population an equal chance of being included in the sample. Random...
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Gene Therapy00:59

Gene Therapy

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Gene therapy is a technique where a gene is inserted into a person’s cells to prevent or treat a serious disease. The added gene may be a healthy version of the gene that is mutated in the patient, or it could be a different gene that inactivates or compensates for the patient’s disease-causing gene. For example, in patients with severe combined immunodeficiency (SCID) due to a mutation in the gene for the enzyme adenosine deaminase, a functioning version of the gene can be...
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Group Therapy01:26

Group Therapy

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Group therapy is a sociocultural approach to psychological treatment, where individuals with shared psychological challenges come together under the guidance of a mental health professional. This therapeutic modality offers unique opportunities for individuals to connect, share, and grow within the context of a supportive group. By fostering mutual understanding and collaboration, group therapy can address a range of psychological concerns effectively, often complementing or surpassing the...
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Acute Pharyngitis01:30

Acute Pharyngitis

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Introduction
Acute pharyngitis is the inflammation of the back of the throat (pharynx), commonly resulting in a sore throat. It is a frequently encountered condition that prompts individuals to seek medical advice.
Classification
Acute pharyngitis can be categorized based on its underlying cause:
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Related Experiment Video

Updated: Jan 31, 2026

Computerized Adaptive Testing System of Functional Assessment of Stroke
05:21

Computerized Adaptive Testing System of Functional Assessment of Stroke

Published on: January 7, 2019

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Acute stroke therapy: A review.

Tomas Peisker1, Boris Koznar1, Ivana Stetkarova1

  • 1Faculty Hospital Kralovske Vinohrady, Srobarova 50, Prague, Czech Republic.

Trends in Cardiovascular Medicine
|July 30, 2016
PubMed
Summary
This summary is machine-generated.

Early diagnosis and acute stroke treatment have evolved, with mechanical thrombectomy now a key therapy for eligible patients within 6 hours of symptom onset. Rapid stroke care organization is crucial for timely revascularization.

Keywords:
Acute strokeIntravenous thrombolysisMechanical thrombectomyStent retriever

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Area of Science:

  • Neurology
  • Vascular Neurology
  • Emergency Medicine

Background:

  • Acute stroke management guidelines were significantly updated in 2015.
  • Early diagnosis and prompt treatment are critical for improving patient outcomes in acute stroke.

Purpose of the Study:

  • To review modern approaches to early diagnosis of acute stroke.
  • To summarize current best practices for acute phase treatment of stroke.

Main Methods:

  • Literature review of recent advancements in acute stroke care.
  • Analysis of updated treatment guidelines, particularly for endovascular therapy.

Main Results:

  • Endovascular therapy (mechanical thrombectomy) is a Class I indication for acute ischemic stroke within 6 hours of onset.
  • Effective revascularization requires rapid assessment and treatment initiation post-imaging.

Conclusions:

  • Modern stroke care emphasizes timely diagnosis and intervention.
  • Optimized stroke care pathways are essential for maximizing the benefit of endovascular procedures.