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Related Concept Videos

COPD: Pathogenesis and Clinical Features01:20

COPD: Pathogenesis and Clinical Features

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Chronic obstructive pulmonary disease (COPD) is a group of lung conditions that progressively worsen over time, including chronic bronchitis and emphysema. This cluster of diseases collectively leads to a gradual and irreversible decline in lung function over time.
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Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations01:19

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The pathophysiology of Acute Coronary Syndrome [ACD] involves several key processes:The main underlying cause of ACD is atherosclerosis, a chronic inflammatory disease characterized by the buildup of lipid-laden plaques within the coronary arteries.As the atherosclerotic plaque grows in the coronary artery, it may become unstable due to the formation of a lipid-rich core and a thin fibrous cap. Inflammatory cells within the plaque, such as macrophages, secrete enzymes that degrade the...
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An overview of post COVID sequelae.

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Area of Science:

  • Infectious Diseases
  • Pulmonology
  • Neurology
  • Rehabilitation Medicine

Background:

  • The SARS-CoV-2 pandemic has led to a significant number of individuals experiencing persistent symptoms after acute infection, known as post-COVID-19 sequelae or long COVID.
  • These long-term effects present a complex clinical challenge due to their multiorgan involvement and the lack of systematic understanding.
  • Post-COVID-19 syndrome significantly impacts survivors' quality of life, including working capacity and daily functioning.

Purpose of the Study:

  • To elucidate the clinical spectrum and long-term course of post-COVID-19 syndrome.
  • To highlight the prevalence and common manifestations of post-COVID-19 symptoms.
  • To emphasize the need for structured rehabilitation and healthcare models for COVID-19 survivors.

Main Methods:

  • The study synthesizes existing knowledge on post-COVID-19 sequelae.
  • It reviews reported symptoms and their prevalence in affected individuals.
  • It analyzes the impact on patient health and healthcare systems.

Main Results:

  • Post-COVID-19 syndrome affects a broad range of individuals, with reported prevalence varying widely (16-87%).
  • The most common symptoms include pneumological (respiratory) and cognitive impairments.
  • Pulmonary fibrosis is identified as a frequent organic consequence in post-COVID-19 patients.

Conclusions:

  • Post-COVID-19 syndrome poses a substantial long-term health burden on survivors.
  • Interdisciplinary rehabilitation programs and follow-up are crucial for working-age patients.
  • Scalable healthcare models and cross-disciplinary collaboration are essential to meet the growing demands of COVID-19 aftercare.