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Left atrial free floating ball thrombus in hypertrophic cardiomyopathy: a case report

Tarkan Tekten1, O Alper Onbaşili, Ceyhun Ceylan

  • 1Adnan Menderes University, Faculty of Medicine, Department of Cardiology, Aydin, Turkey. tarkantekten@superonline.com

Insights

A rare ball-like thrombus caused atrial fibrillation, heart failure, and cardiogenic shock in a patient. Emergency surgery successfully removed the cardiac mass, resolving the critical condition.

Area of Science:

  • Cardiology
  • Cardiac Surgery
  • Pathology

Background:

  • A 33-year-old female presented with critical cardiovascular symptoms including atrial fibrillation, congestive heart failure, and cardiogenic shock.
  • These symptoms indicated a severe underlying cardiac pathology requiring immediate intervention.

Observation:

  • Transthoracic echocardiography revealed a unique, free-floating, ball-type mass within the left atrial cavity.
  • The patient also exhibited signs of hypertrophic cardiomyopathy, suggesting a complex cardiac condition.

Findings:

  • Emergency open-heart surgery was performed to address the life-threatening presentation.
  • Surgical removal of the left atrial mass was successful.
  • Pathologic examination definitively identified the excised mass as thrombotic material.

Implications:

  • This case highlights the potential for intracardiac thrombi to mimic other cardiac pathologies and cause acute decompensation.
  • Prompt diagnosis and surgical intervention are crucial for managing such rare embolic events.
  • Understanding the nature of cardiac masses is vital for effective treatment strategies in cardiovascular medicine.

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