COVID-19-Related Pericarditis with Pericardial Clotting as a Hallmark: Two Cases and a Review

Vito Maurizio Parato1, Camilla Notaristefani1, Simone D'Agostino1

  • 1Emergency Department, Cardiology Unit, ASUR Marche-AV5, Madonna del Soccorso Hospital, San Benedetto del Tronto, Italy.

Insights

This study reports two cases of pericardial effusion in COVID-19 patients, complicated by clot formation. While outcomes were favorable, long-term consequences and optimal treatment for this cardiovascular complication remain unclear.

Area of Science:

  • Cardiology
  • Infectious Diseases
  • Cardiovascular Medicine

Background:

  • Pericardial effusion prevalence and clinical significance in COVID-19 patients are not well-defined.
  • Cardiovascular complications are increasingly recognized in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections.

Purpose of the Study:

  • To describe two cases of COVID-19-related pericardial effusion with intrapericardial clot formation.
  • To highlight the unclear treatment approaches and long-term consequences of this complication.
  • To propose a review of this specific cardiovascular complication in COVID-19.

Main Methods:

  • Case report of two patients diagnosed with COVID-19.
  • Clinical assessment and imaging (echocardiography) for pericardial effusion and clot.
  • Follow-up evaluation at 6 months.

Main Results:

  • Two cases of COVID-19-associated pericardial effusion with intrapericardial clot formation were identified.
  • Patients experienced a favorable short-term outcome.
  • Intrapericardial clot volume remained largely unchanged at 6-month follow-up.

Conclusions:

  • COVID-19 can be associated with pericardial effusion and intrapericardial clot formation.
  • The long-term implications and optimal management strategies for this cardiovascular complication require further investigation.
  • Further research is needed to understand the full spectrum of cardiovascular involvement in COVID-19.

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