A Case Report of Cardiac Tamponade

Area of Science:

• Cardiology
• Medical Imaging
• Emergency Medicine

Background:

• Cardiac tamponade is a critical medical emergency often resulting from trauma or underlying conditions.
• Delayed diagnosis and treatment can lead to severe complications or mortality.
• This case highlights key diagnostic indicators in a patient presenting with respiratory distress.

Purpose of the Study:

• To illustrate the characteristic electrocardiogram (ECG) findings associated with cardiac tamponade, including low voltage QRS and electrical alternans.
• To emphasize the diagnostic utility of echocardiography (US) in identifying pericardial effusion and right ventricular collapse.
• To present a clinical case demonstrating the diagnostic features and management of cardiac tamponade.

Main Methods:

• A case study approach focusing on a 52-year-old male with shortness of breath, wheezing, and hemoptysis.
• Diagnostic imaging included CT chest and bedside transthoracic echocardiogram.
• Interventional procedures involved percutaneous drainage of pericardial effusion via pericardiocentesis.

Main Results:

• CT revealed a large pericardial effusion, lung mass, and pulmonary emboli.
• Echocardiography confirmed significant pericardial effusion and diastolic right ventricular collapse.
• Pericardiocentesis successfully removed 1.7 liters of fluid, leading to patient recovery.

Conclusions:

• The case underscores the importance of recognizing ECG and US findings for diagnosing cardiac tamponade.
• Prompt identification and intervention, such as pericardiocentesis, are vital for favorable outcomes.
• Understanding the diverse etiologies of pericardial effusion is essential for effective patient management.