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Related Concept Videos

Esophageal Perforation-II: Clinical Manifestations and Management01:28

Esophageal Perforation-II: Clinical Manifestations and Management

505
Esophageal perforations manifest in various clinical forms, influenced by factors such as the perforation's cause and location (cervical, intrathoracic, or intra-abdominal), the extent of contamination, and potential injury to adjacent mediastinal structures. The timing between the perforation occurrence and treatment initiation also affects the clinical presentation.
Clinical Manifestations:
505
Esophageal Perforation-I: Introduction01:22

Esophageal Perforation-I: Introduction

418
Esophageal perforation is a severe medical condition characterized by a breach in the integrity of the esophageal wall. This breach can occur due to various factors such as trauma, medical procedures, or underlying diseases. When the esophageal wall is compromised, it allows food, fluids, and digestive juices into the chest cavity or adjacent structures, leading to potential complications and health risks.
The location of esophageal perforation can vary, occurring anywhere along the esophagus....
418
Pneumothorax-I01:26

Pneumothorax-I

1.2K
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.
1.2K
Pneumothorax-II01:27

Pneumothorax-II

921
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:
921

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Related Experiment Video

Updated: Jan 17, 2026

Benefits of Cardiac Resynchronization Therapy in an Asynchronous Heart Failure Model Induced by Left Bundle Branch Ablation and Rapid Pacing
12:45

Benefits of Cardiac Resynchronization Therapy in an Asynchronous Heart Failure Model Induced by Left Bundle Branch Ablation and Rapid Pacing

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Hemothorax Caused by Delayed Pacing Lead Perforation: A Case Report.

Shanshan Cheng1, Min Hu1, Xin Wang2

  • 1Electrocardiogram and Echocardiogram Department, Huangshan City People's Hospital, Huangshan, Anhui Province, China.

Pacing and Clinical Electrophysiology : PACE
|September 17, 2025
PubMed
Summary

Delayed pacemaker lead perforation is a rare complication. Echocardiography successfully identified this life-threatening condition, highlighting the importance of timely imaging for diagnosis and patient care.

Area of Science:

  • Cardiology
  • Medical Imaging
  • Surgical Complications

Background:

  • Pacemaker implantation is a common procedure.
  • Pacing lead perforation is a rare but serious complication.
Keywords:
cardiac perforationechocardiographyhemothoraxpacemaker perforation

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  • Early diagnosis of lead perforation is critical but challenging.