Chronic constrictive pericarditis complicated with huge right atrial thrombus in a child with abdominal tuberculosis:

Rupesh Kumar1, Javid Raja1, Sanjib Rawat1

  • 1Department of Cardiothoracic and Vascular Surgery, Advanced Cardiac Center, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India.

Insights

Chronic constrictive pericarditis (CCP) can rarely lead to intracardiac thrombus. Early detection via transesophageal echocardiography is crucial to prevent life-threatening pulmonary embolism during surgery.

Area of Science:

  • Cardiology
  • Cardiac Surgery
  • Diagnostic Imaging

Background:

  • Chronic constrictive pericarditis (CCP) is the most frequent pericardial disease.
  • Intracardiac thrombus formation is a rare but serious complication of CCP.

Observation:

  • Preoperative identification of intracardiac thrombus is vital to prevent pulmonary thromboembolism during anterior pericardiectomy.
  • Transesophageal echocardiography demonstrates superior sensitivity for detecting atrial thrombus compared to transthoracic echocardiography.

Findings:

  • Transesophageal echocardiography is the preferred imaging modality for identifying intracardiac thrombi in CCP patients.
  • Surgical intervention, including cardiopulmonary bypass, is indicated for the removal of right atrial thrombi.

Implications:

  • Timely diagnosis and surgical management of intracardiac thrombi in CCP can significantly improve patient outcomes.
  • This highlights the importance of advanced echocardiographic techniques in managing complex pericardial diseases.

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