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Right Heart Thrombus in an Adult COVID-19 Patient: A Case Report
Enrico Merlo1, Giuseppe Grutta1, Ivo Tiberio1
1Intensive Care Unit "U.O.C. Anestesia e Rianimazione" Department of Medicine (DIMED) Padua University Hospital, Padua, Italy.
Introduction:
Right heart thrombus (RiHTh) can be considered a rare and severe condition associated with thromboembolic phenomena. A case is described of a COVID-19 patient presenting with an isolated thrombus in the right ventricle.
Case Presentation:
An 80-years-old Caucasian male was admitted in an intensive care unit (ICU) for COVID-19 related acute respiratory distress syndrome. The patient showed signs of hemodynamic instability, elevated cardiac troponin I and altered coagulation. On further assessment, a thrombotic mass near the apex of the right ventricle was detected. Moreover, the apex and the anteroseptal wall of the right ventricle appeared akinetic. Following the administration of a therapeutic dose of unfractionated heparin over a forty-eight hour period, re-evaluation of the right chambers showed that the thrombotic mass had resolved entirely.
Conclusion:
COVID-19 patients could constitute a population at risk of RiHTh. Routine use of echocardiography and a multidisciplinary approach can improve the management of this condition.

