Echocardiographic mimicker of thrombus on a mechanical aortic valve prosthesis due to cavitation

A paradoxical phenomenon of pressure recovery

Zhenzhen Wang, Chadi Ayoub, Jeremy J. Thaden, Said Alsidawi, Fletcher A Jr. Miller, Lawrence J. Sinak, Charanjit Rihal, Rowlens Melduni

Research output: Contribution to journalArticle

Abstract

We describe a case of a mass-like echocardiographic density on a mechanical prosthetic aortic valve. We initially suspected a thrombus vs vegetation on transthoracic echocardiography, but after transesophageal echocardiography, the density was subsequently determined to be cavitation by reviewing the initial images in slow motion.

Original languageEnglish (US)
JournalEchocardiography
DOIs
StatePublished - Jan 1 2019

Fingerprint

Transesophageal Echocardiography
Aortic Valve
Prostheses and Implants
Echocardiography
Thrombosis
Pressure

Keywords

  • aortic valve prosthesis
  • cavitation
  • mass
  • microbubbles
  • thrombus
  • vegetations

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging
  • Cardiology and Cardiovascular Medicine

Cite this

Echocardiographic mimicker of thrombus on a mechanical aortic valve prosthesis due to cavitation : A paradoxical phenomenon of pressure recovery. / Wang, Zhenzhen; Ayoub, Chadi; Thaden, Jeremy J.; Alsidawi, Said; Miller, Fletcher A Jr.; Sinak, Lawrence J.; Rihal, Charanjit; Melduni, Rowlens.

In: Echocardiography, 01.01.2019.

Research output: Contribution to journalArticle

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