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Related Concept Videos

Pulmonary Cycle: Exhalation01:17

Pulmonary Cycle: Exhalation

In terms of human respiration, the act of expelling air, known as exhalation (or expiration), operates on the principle of pressure gradients. During expiration, the pressure within the lungs exceeds that of the surrounding atmosphere. Under normal conditions, quiet breathing involves passive exhalation and is free of muscular contractions. This is because the exhalation process is driven by the natural elastic recoil of the lungs and chest wall, both of which have an inherent tendency to...
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Acute Respiratory Failure-III

Hypercapnic respiratory failure, also known as Type 2 or ventilatory respiratory failure, is a severe condition characterized by the body's inability to effectively remove carbon dioxide (CO2) from the bloodstream. It leads to an arterial CO2 pressure (PaCO2) exceeding 45 mmHg and a blood pH above 7.35. This situation indicates that the body's ventilatory demand, or the ventilation needed to maintain normal PaCO2 levels, surpasses its supply or the maximum gas flow achievable without causing...
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Flail Chest-II

Managing flail chest, a condition characterized by a segment of the chest wall moving independently from the rest of the thoracic cage, requires a comprehensive approach. It includes a thorough assessment of the patient's condition, a diagnostic evaluation to determine the extent of the injury, and the implementation of appropriate medical interventions tailored to the individual's needs.
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Pneumothorax-II01:27

Pneumothorax-II

Pneumothorax is a medical condition defined by the buildup of air in the pleural space between the lungs and the chest wall. This accumulation of air can lead to partial or complete lung collapse, resulting in a range of clinical manifestations. Understanding the clinical presentation and effective management strategies is crucial for healthcare professionals in providing timely and appropriate care to individuals with pneumothorax.
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Cardiomyopathy VII: Pre and Post Operative Nursing Management01:28

Cardiomyopathy VII: Pre and Post Operative Nursing Management

Patients with hypertrophic cardiomyopathy (HCM) and left ventricular outflow tract (LVOT) obstruction who remain symptomatic despite optimal medical therapy may undergo a septal myectomy (Morrow procedure). This procedure involves excising a portion of the hypertrophied septum below the aortic valve using a heart-lung machine to improve blood flow through the LVOT. Effective preoperative and postoperative nursing management ensures successful patient outcomes, minimizes complications, and...
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Related Experiment Video

Updated: May 13, 2026

A Recovery Cardiopulmonary Bypass Model Without Transfusion or Inotropic Agents in Rats
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Published on: March 23, 2018

[Rehabilitation after pulmonary Embolism].

Roland Nebel, Birna Bjarnason-Wehrens, Thomas Schmidt

    Die Rehabilitation
    |February 19, 2026
    PubMed
    Summary

    Pulmonary embolism (PE) is a leading cause of cardiovascular death. Cardiac rehabilitation (CR) after PE can improve physical performance and quality of life, but structured programs are lacking.

    Area of Science:

    • Cardiology
    • Pulmonary Medicine
    • Rehabilitation Medicine

    Background:

    • Pulmonary embolism (PE) is a significant cause of cardiovascular mortality and morbidity.
    • Untreated PE has a high mortality rate (25-30%), decreasing to ~8% with treatment.
    • PE can lead to long-term consequences like reduced physical performance, psychosocial issues, and impaired quality of life.

    Purpose of the Study:

    • To review the current research on cardiac rehabilitation (CR) following pulmonary embolism (PE).
    • To highlight the specific characteristics and considerations for CR in PE survivors.
    • To emphasize the need for structured follow-up and interdisciplinary CR programs for PE patients.

    Main Methods:

    • Literature review of current research on CR after PE.

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  • Analysis of the long-term health and personal consequences of PE.
  • Comparison of post-PE care with other cardiovascular conditions.

    • Main Results:

    • Long-term consequences of PE include physical limitations, psychosocial effects, and reduced quality of life.
    • A significant risk of recurrence and development of chronic thromboembolic pulmonary hypertension (CTEPH) or post-pulmonary embolism syndrome (PPS) exists.
    • Structured follow-up and CR programs for PE are currently lacking compared to other cardiovascular diseases.

    Conclusions:

    • Cardiac rehabilitation (CR) is crucial for PE survivors to prevent recurrence, improve physical function, and enhance quality of life.
    • There is a need for evidence-based, clearly defined care pathways and interdisciplinary CR programs for PE.
    • Enhanced post-PE care, including CR, is essential to mitigate long-term sequelae and improve patient outcomes.