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Related Concept Videos

Pneumonia II: Pathophysiology01:29

Pneumonia II: Pathophysiology

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The pathophysiology of pneumonia involves the following steps:
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Antiarrhythmic Drugs: Class III Agents as Potassium Channel Blockers01:12

Antiarrhythmic Drugs: Class III Agents as Potassium Channel Blockers

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Class III antiarrhythmic drugs are a group of medications that can prolong action potentials in the heart. They achieve this by blocking potassium channels or enhancing inward currents from sodium channels. However, these drugs have a unique property of "reverse use-dependence," which is most pronounced at slower heart rates and can lead to torsades de pointes—a specific type of arrhythmia. However, it is essential to note that excessive QT interval prolongation—a measure of...
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Pneumonia III: Complications and Assessment01:30

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Pneumonia poses the potential for numerous complications that warrant consideration. These complications include the following:
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Pneumonia IV: Management01:28

Pneumonia IV: Management

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The treatment of pneumonia varies based on its severity and the causative pathogen. Here is a structured approach to managing pneumonia, integrating pharmaceutical and supportive care strategies.
Bacterial Pneumonia Treatment
For bacterial pneumonia, antibiotics serve as the cornerstone of therapy. Initial treatment often begins with empirical antibiotics, tailored to the anticipated causative organism and adjusted based on culture results. Key antibiotic choices include:
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Pneumonia I: Introduction01:29

Pneumonia I: Introduction

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Pneumonia is an infection of the lower respiratory tract that leads to inflammation of the lung parenchyma, often resulting in the accumulation of inflammatory exudate in the alveoli and airways. Unlike the watery, low-protein fluid exudate in pulmonary edema, the exudate in this case is a thick fluid rich in immune cells, proteins, and debris produced during infection and inflammation.This impairs gas exchange and can lead to consolidation of lung tissue. The infection may be caused by a...
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Pneumonia I: Introduction01:30

Pneumonia I: Introduction

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Pneumonia is an acute respiratory infection that targets the lungs, specifically the alveoli. These tiny air sacs, essential for oxygen exchange, become engorged with pus and fluid, severely hindering breathing, decreasing oxygen absorption, and causing significant pain and discomfort during respiration.
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[FUNCTIONAL AND CLINICAL DISORDERS OF THE LUNG IN PATIENTS WITH CIRRHOSIS AND THEIR DYNAMICS IN OPERATIONS TUNNELING LIVER].

Eksperimental'naia i klinicheskaia gastroenterologiia = Experimental & clinical gastroenterologyยท2018
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[CLINICAL CHARACTERISTICS OF PATIENTS WITH ARTERIAL HYPERTENSION ASSOCIATED WITH PEPTIC DUODENAL ULCER AFTER ACUTE GASTROINTESTINAL BLEEDING].

Eksperimental'naia i klinicheskaia gastroenterologiia = Experimental & clinical gastroenterologyยท2018
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[THE EFFICIENCY OF SCHOOL OF COMBINED PATHOLOGY IN THE REHABILITATION OF PATIENTS WITH PEPTIC DUODENAL ULCER ASSOCIATED WITH ARTERIAL HYPERTENSON AFTER ACUTE GASTROINTESTINAL BLEEDING].

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Related Experiment Video

Updated: May 3, 2026

Sterile Pericarditis in Aachener Minipigs As a Model for Atrial Myopathy and Atrial Fibrillation
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[Amiodarone-induced pneumonia].

P N Barlamov, Iu S Mokrushina, V V Shchekotov

    Klinicheskaia Meditsina
    |January 21, 2014
    PubMed
    Summary

    A man developed cordarone-induced pneumopathy, a lung condition caused by medication. Early diagnosis and treatment with medication withdrawal and glucocorticoids improved his health, highlighting the need for careful medical history review.

    Area of Science:

    • Pulmonology
    • Cardiology
    • Pharmacology

    Background:

    • Amiodarone (Cordarone) is an anti-arrhythmic drug frequently used for cardiac rhythm disorders.
    • Drug-induced lung injury is a known but sometimes difficult-to-diagnose complication of pharmacotherapy.
    • Identifying the causative agent is crucial for effective management.

    Observation:

    • A male patient presented with symptoms suggestive of pneumonopathy that developed insidiously over one year.
    • The patient had a history of receiving amiodarone for cardiac rhythm management.
    • Clinical presentation and diagnostic workup confirmed amiodarone-induced pneumonopathy.

    Findings:

    • Discontinuation of amiodarone therapy was initiated.
    • Glucocorticoid treatment was prescribed for the patient.

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  • Positive clinical and radiological dynamics were observed following the intervention.

    • Implications:

    • This case underscores the importance of considering drug-induced lung disease in patients on amiodarone.
    • Thorough patient history, including detailed medication review, is essential for accurate diagnosis.
    • Prompt recognition and management, including drug withdrawal and appropriate therapy, can lead to favorable outcomes.