Native heart valve thrombosis associated with COVID-19 - a report of 4 cases

© 2022 MEDPRESS..

Native heart valve thrombosis (NHVT) is a rare valvular pathology, usually associated with prothrombotic state or disturbed intracardiac blood flow related to structural valve abnormalities. While different venous and arterial thromboembolic complications of COVID-19 have been widely described, so far NHVT has not been reported in the context of the disease. The authors describe 4 cases of NHVT associated with COVID-19, revealed on aortic, mitral (2 patients) and tricuspid valve. In a 29-yearold male with mild pneumonia, large thrombus developed on bicuspid aortic valve (BAV), which resulted in fatal brain emboli. In a 76-yearold male with a history of rheumatoid arthritis (RA) being in a recovery period after COVID-19, central retinal artery occlusion (CRAO) was the first sign of mitral valve thrombus, which disappeared after 3 weeks, during apixaban use. Such therapy was also successful in a 46-yearold female with multiple cardiovascular risk factors in whom mitral valve thrombus was found in a routine echocardiography after she got COVID-19 the third time. In a 75-year-old man with moderate COVID-19 pneumonia and bacterial coinfection, coexistent transient focal LV dysfunction and tricuspid valve thrombus were observed. The patient was treated with apixaban as well; however, in this case only reduction in the thrombus size was seen after 4 months therapy. The authors indicate that in patients with COVID-19 and NHVT, other prothrombotic conditions can usually be found. This complication may involve different valves and occur irrespective of COVID-19 severity. Interdisciplinary evaluation of such patients is necessary.

Medienart:

Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:50

Enthalten in:

Polski merkuriusz lekarski : organ Polskiego Towarzystwa Lekarskiego - 50(2022), 299 vom: 21. Okt., Seite 312-317

Sprache:

Englisch

Beteiligte Personen:

Elikowski, Waldemar [VerfasserIn]
Fertała, Natalia [VerfasserIn]
Zawodna-Marszałek, Magdalena [VerfasserIn]
Skrzywanek, Paweł [VerfasserIn]
Łazowski, Stanisław [VerfasserIn]
Kurzawa, Aneta [VerfasserIn]
Szczęśniewski, Patryk [VerfasserIn]
Gaca-Wysocka, Magdalena [VerfasserIn]
Sokołowski, Krzysztof [VerfasserIn]
Żytkiewicz, Marcin [VerfasserIn]

Themen:

Anticoagulation
Apixaban
COVID-19
Case Reports
Journal Article
Native heart valve thrombosis

Anmerkungen:

Date Completed 27.10.2022

Date Revised 27.10.2022

published: Print

Citation Status MEDLINE

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM347975615