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(halo)
9,032 results
  • The role of 'halo sign' for the accurate quantification of atrial septal defect size with 3D TEE. [Journal Article]
    Int J Cardiovasc Imaging 2020Aggeli C, Apostolou I, … Tousoulis D
  • In patients undergoing percutaneous closure of secundum atrial septal defect, the device selection is decided based on three-dimensional transesophageal echocardiography (3D TEE) measurements and two-dimensional balloon stretched diameter measurements; more importantly balloon sizing. The purpose of the study was to assess whether in patients with "halo-sign", defined as increased tissue thicknes…
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