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Related Concept Videos

Radiological Investigation III: Pulmonary Angiogram and PET Scan01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

91
Radiological investigations are paramount in the diagnosis and management of various pulmonary diseases. Two essential investigations are the Pulmonary Angiogram and the Positron Emission Tomography (PET) Scan.
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
91
Pneumothorax-I01:26

Pneumothorax-I

195
A pneumothorax is a condition where air builds up in the space between the lung and the chest wall, causing the lung to collapse. This condition arises when air enters the space between the parietal and visceral pleura, disrupting the negative pressure essential for lung inflation. This can lead to a partial or complete collapse of the lung.
Pneumothorax can be even further classified as spontaneous, traumatic, and tension pneumothorax.
195
Flail Chest-II01:26

Flail Chest-II

165
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.
Assessment:
1. Clinical Evaluation:
History:
165
Pneumothorax-II01:27

Pneumothorax-II

139
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.
Clinical Manifestations:
139
Radiological Investigation II: MRI and Ventilation Perfusion Scan01:30

Radiological Investigation II: MRI and Ventilation Perfusion Scan

111
Description
Magnetic Resonance Imaging (MRI) and Ventilation Perfusion Scans are two radiological investigations that offer detailed diagnostic images of the body, particularly lung structures.
MRI
MRI uses magnetic fields and radiofrequency signals to distinguish between normal and abnormal tissues. This technology provides a more detailed diagnostic image than CT scans, enabling it to characterize pulmonary nodules, stage bronchogenic carcinoma, and evaluate inflammatory activity in...
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Imaging Studies for Cardiovascular System I:Echocardiography01:17

Imaging Studies for Cardiovascular System I:Echocardiography

314
Cardiac imaging studies encompass a wide range of noninvasive and minimally invasive techniques designed to visualize the heart's structure and function in detail. One such technique is echocardiography, which uses high-frequency ultrasound waves to produce detailed images of the heart, known as echocardiograms.
Indications: Echocardiography is utilized to diagnose heart failure, valve disorders, and myocardial infarction. It also assesses cardiac structures' size, shape, and motion,...
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Related Experiment Video

Updated: Jun 26, 2025

A Porcine Model of Acute Autologous Pulmonary Embolism
07:44

A Porcine Model of Acute Autologous Pulmonary Embolism

Published on: September 6, 2024

339

Pulmonary Embolism Triage: When to Do What.

Kathryn M Donovan1

  • 1Department of Cardiovascular Surgery, Houston Methodist, The Woodlands, Texas, US.

Methodist Debakey Cardiovascular Journal
|May 20, 2024
PubMed
Summary

Anticoagulation is standard for pulmonary embolism (PE). New treatments benefit specific patients, and risk stratification helps identify cor pulmonale in massive PE cases.

Area of Science:

  • Cardiology
  • Pulmonology
  • Critical Care Medicine

Background:

  • Pulmonary embolism (PE) management traditionally relies on anticoagulation.
  • Emerging pharmacological and interventional therapies offer alternatives for select patient groups.

Observation:

  • This review focuses on risk stratification for massive PE.
  • Cor pulmonale detection is crucial in assessing PE severity.

Findings:

  • Massive PE risk stratification aids in identifying cor pulmonale.
  • Key considerations for managing PE patients are presented.

Implications:

  • Tailoring PE treatment based on patient presentation and risk stratification is essential.
  • Understanding cor pulmonale is vital for optimizing patient outcomes in PE.
Keywords:
cor pulmonalepulmonary embolismright heart strain

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  • This highlights the evolving landscape of PE treatment strategies.