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Related Concept Videos

Chronic Obstructive Pulmonary Disease-II: Pathophysiology01:20

Chronic Obstructive Pulmonary Disease-II: Pathophysiology

Chronic Obstructive Pulmonary Disease (COPD) pathophysiology is intricate and multifaceted, involving a complex interplay of physiological processes. Understanding these mechanisms is crucial for effectively managing and treating COPD. Here is an in-depth look at the critical elements in the pathophysiology of COPD:
Chronic Inflammation
Pneumonia II: Pathophysiology01:29

Pneumonia II: Pathophysiology

The pathophysiology of pneumonia involves the following steps:
Pulmonary Hypertension: Classification and Pathogenesis01:30

Pulmonary Hypertension: Classification and Pathogenesis

Pulmonary hypertension (PH) is a severe health condition in which the mean pulmonary arterial pressure increases to 25 mmHg or more, even when the body is at rest. This high pressure in the blood vessels that transport blood from the heart to the lungs can cause various symptoms, including shortness of breath, can lead to right heart failure, and significantly affect the overall quality of life.
There are various classifications for PH, each relating to different underlying causes and also...
COPD: Pathogenesis and Clinical Features01:20

COPD: Pathogenesis and Clinical Features

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.
The primary cause for the onset of COPD is cigarette smoking and exposure to air pollution. These hazardous factors initiate a chain reaction within the lungs, resulting in chronic inflammation, damage to the airways, and a...
Pulmonary Tuberculosis I01:29

Pulmonary Tuberculosis I

Tuberculosis, often called TB, is a contagious illness primarily caused by Mycobacterium tuberculosis. It mainly affects the lung parenchyma but can also impact other body parts.
Causative Organism
The primary infectious agent causing tuberculosis is Mycobacterium tuberculosis, a slow-growing, acid-fast, aerobic rod that exhibits sensitivity to heat and ultraviolet light. Instances of Mycobacterium bovis and Mycobacterium avium contributing to the development of TB infection are rare.
Mode of...
Chronic Obstructive Pulmonary Disease I: Introduction01:23

Chronic Obstructive Pulmonary Disease I: Introduction

Chronic obstructive pulmonary disease is a common, preventable, and treatable respiratory disorder characterized by persistent symptoms and progressive airflow limitation. This limitation results from a combination of small-airway disease (obstructive bronchiolitis) and parenchymal destruction (emphysema), both driven by chronic inflammation from exposure to harmful particles or gases.The disease includes two main pathological entities: emphysema, marked by destruction of alveolar walls and...

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Related Experiment Video

Updated: May 24, 2026

Mechanical Ventilation Boot Camp Curriculum
07:36

Mechanical Ventilation Boot Camp Curriculum

Published on: March 12, 2018

Internet-based course on pulmonary pathophysiology.

John B West1

  • 1Department of Medicine, University of California-San Diego, La Jolla, 92093-0623, USA. jwest@ucsd.edu

Advances in Physiology Education
|March 3, 2012
PubMed
Summary
This summary is machine-generated.

This online course covers pulmonary pathophysiology, detailing the function of diseased lungs. It explores various lung conditions and respiratory failure, offering valuable insights for physiologists and medical students.

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Last Updated: May 24, 2026

Mechanical Ventilation Boot Camp Curriculum
07:36

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Published on: March 12, 2018

Home-Based Prescribed Pulmonary Exercise in Patients with Stable Chronic Obstructive Pulmonary Disease
07:10

Home-Based Prescribed Pulmonary Exercise in Patients with Stable Chronic Obstructive Pulmonary Disease

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The Bovine Lung in Biomedical Research: Visually Guided Bronchoscopy, Intrabronchial Inoculation and In Vivo Sampling Techniques
09:01

The Bovine Lung in Biomedical Research: Visually Guided Bronchoscopy, Intrabronchial Inoculation and In Vivo Sampling Techniques

Published on: July 3, 2014

Area of Science:

  • Medical Education
  • Pulmonary Medicine
  • Physiology

Background:

  • Normal respiratory physiology is a foundational subject.
  • Understanding diseased lung function (pulmonary pathophysiology) is crucial for clinical practice.
  • There is a growing trend of collaborative teaching in medical schools, integrating physiology and pathophysiology.

Purpose of the Study:

  • To provide an online educational resource on pulmonary pathophysiology.
  • To complement existing online courses on normal respiratory physiology.
  • To support the teaching of pulmonary pathophysiology in medical education settings.

Main Methods:

  • A series of seven video lectures made available online.
  • Content covers various aspects of lung function in disease states.
  • The lectures serve as a companion to a pre-existing course on respiratory physiology.

Main Results:

  • The lectures cover key topics including pulmonary function tests, chronic obstructive pulmonary disease (COPD), asthma, restrictive lung diseases, pulmonary vascular diseases, environmental/industrial lung diseases, and respiratory failure.
  • The material is designed to explain the function of the diseased lung.
  • The course is accessible online for self-paced learning.

Conclusions:

  • The online lectures offer a comprehensive overview of pulmonary pathophysiology.
  • This resource aims to be beneficial for physiologists and medical trainees.
  • The availability of online pathophysiology lectures supports modern collaborative medical education models.