Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Pneumothorax-I01:26

Pneumothorax-I

1.8K
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.
1.8K
Pneumothorax-II01:27

Pneumothorax-II

1.2K
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:
1.2K
Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations01:19

Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations

570
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...
570
Acute Coronary Syndrome I: Introduction01:30

Acute Coronary Syndrome I: Introduction

1.3K
Acute Coronary Syndrome (ACS) encompasses a spectrum of heart conditions caused by sudden obstruction of coronary arteries, typically resulting from the rupture of an atherosclerotic plaque and subsequent thrombus (blood clot) formation. This obstruction can lead to partial or complete blockage of blood flow, causing varying degrees of myocardial ischemia or infarction.ACS includes the following clinical entities:Unstable Angina (UA)Non-ST-Elevation Myocardial Infarction (NSTEMI)ST-Elevation...
1.3K
Pulmonary Embolism I: Introduction01:29

Pulmonary Embolism I: Introduction

1.0K
Pulmonary embolism (PE) occurs when a thrombus, fat or air embolus, amniotic fluid, or tumor tissue blocks one or more pulmonary arteries. These blockages originate in the venous system or the right side of the heart.EtiologyPE primarily arises from deep vein thrombosis (DVT) and other hypercoagulable states, such as inherited thrombophilias. Additional etiological factors include venous stasis, commonly seen in obesity, and endothelial injury from surgery and trauma. Less common causes include...
1.0K
Pericarditis II: Clinical Features and Diagnostic Tests01:19

Pericarditis II: Clinical Features and Diagnostic Tests

432
Pericarditis is distinguished by inflammation of the pericardium, the fibrous sac that encases the heart. It can be acute, lasting less than six weeks, or chronic, persisting for over three months. Understanding its clinical manifestations and diagnostic findings is crucial for timely and effective management.Clinical ManifestationsWhile pericarditis can be asymptomatic, it usually presents with characteristic symptoms such as:Chest Pain: The most characteristic symptom of pericarditis is chest...
432

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Complications of Cardiac Resynchronization Therapy: Comparison of Safety Outcomes from Real-world Studies and Clinical Trials.

The Journal of innovations in cardiac rhythm management·2022
Same author

Hepatic Interactions in Atherosclerotic Heart Disease.

The American journal of the medical sciences·2021
Same author

Subacute stent thrombosis in a patient with COVID-19 pneumonia.

Proceedings (Baylor University. Medical Center)·2021
Same author

Utility of Inferior Lead Q-waveforms in diagnosing Ventricular Tachycardia.

Clinical Medicine Insights. Cardiology·2020
Same author

Tachycardia in a Patient With Heart Failure: Telemetry Tales.

JAMA internal medicine·2020
Same author

Assisted Reproductive Techniques and Cardiovascular Risk.

Journal of the American College of Cardiology·2019

Related Experiment Video

Updated: Mar 3, 2026

A Research Method For Detecting Transient Myocardial Ischemia In Patients With Suspected Acute Coronary Syndrome Using Continuous ST-segment Analysis
18:11

A Research Method For Detecting Transient Myocardial Ischemia In Patients With Suspected Acute Coronary Syndrome Using Continuous ST-segment Analysis

Published on: December 28, 2012

24.8K

Tension pneumothorax presenting as ST segment elevation: Look, Listen, Act!

Aditya Naraian Chada1, Naga Venkata Krishna Chand Pothineni2, Swathi Kovelamudi1

  • 1University of Arkansas for Medical Sciences, Little Rock, AK, USA.

Therapeutic Advances in Cardiovascular Disease
|May 4, 2017
PubMed
Summary

Tension pneumothorax can mimic a heart attack on an electrocardiogram (ECG). Prompt diagnosis and treatment of pneumothorax resolved the ECG abnormalities, highlighting the importance of physical examination in critical care.

More Related Videos

Monitoring Lung Function with Electrical Impedance Tomography in the Intensive Care Unit
05:56

Monitoring Lung Function with Electrical Impedance Tomography in the Intensive Care Unit

Published on: September 6, 2024

6.7K
International Expert Consensus and Recommendations for Neonatal Pneumothorax Ultrasound Diagnosis and Ultrasound-guided Thoracentesis Procedure
05:50

International Expert Consensus and Recommendations for Neonatal Pneumothorax Ultrasound Diagnosis and Ultrasound-guided Thoracentesis Procedure

Published on: March 12, 2020

14.8K

Related Experiment Videos

Last Updated: Mar 3, 2026

A Research Method For Detecting Transient Myocardial Ischemia In Patients With Suspected Acute Coronary Syndrome Using Continuous ST-segment Analysis
18:11

A Research Method For Detecting Transient Myocardial Ischemia In Patients With Suspected Acute Coronary Syndrome Using Continuous ST-segment Analysis

Published on: December 28, 2012

24.8K
Monitoring Lung Function with Electrical Impedance Tomography in the Intensive Care Unit
05:56

Monitoring Lung Function with Electrical Impedance Tomography in the Intensive Care Unit

Published on: September 6, 2024

6.7K
International Expert Consensus and Recommendations for Neonatal Pneumothorax Ultrasound Diagnosis and Ultrasound-guided Thoracentesis Procedure
05:50

International Expert Consensus and Recommendations for Neonatal Pneumothorax Ultrasound Diagnosis and Ultrasound-guided Thoracentesis Procedure

Published on: March 12, 2020

14.8K

Area of Science:

  • Cardiology
  • Critical Care Medicine
  • Emergency Medicine

Background:

  • Electrocardiogram (ECG) abnormalities are crucial for diagnosing acute myocardial infarction.
  • Tension pneumothorax is a life-threatening condition that can cause hemodynamic compromise.

Observation:

  • A patient presented with ECG findings characteristic of ST-segment elevation myocardial infarction.
  • Focused physical examination revealed signs consistent with tension pneumothorax.

Findings:

  • The patient's ECG abnormalities resolved completely after chest decompression for tension pneumothorax.
  • This case demonstrates a rare presentation of tension pneumothorax mimicking acute cardiac ischemia.

Implications:

  • Cardiologists and critical care physicians should consider tension pneumothorax in the differential diagnosis of new-onset ECG changes suggestive of myocardial infarction.
  • Early recognition and management of tension pneumothorax are vital to prevent adverse cardiovascular outcomes.