Dynamic circle image in left ventricle outflow tract.
A 46-year-old man presented with a complaint of effort dyspnea. On transthoracic echocardiography a circle appeared in LVOT. It was seen freely floating, disappearing in every systole and appearing again in diastole. Turbulence was seen inside the circle with color Doppler. Transesophageal echocardiography showed aortic cusps and their coaptation to be normal. Aortic root diameters were normal at the annulus, sinus of Valsalva, and sinotubular junction. There were no signs of dissection, infective endocarditis or abscess. But as the probe was advanced, left sinus of Valsalva was found to be prolapsed, and ruptured into LVOT.
Karapinar
Hekim
H
Department of Cardiology, Van High Specialty Education and Research Hospital, Van, Turkey.
Kaya
Zekeriya
Z
Aung
Soe Moe
SM
Karavelioğlu
Yusuf
Y
Kaya
Hasan
H
Kirma
Cevat
C
Esen
Ali Metin
AM
D000783:Aneurysm / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D004452:Echocardiography; D006352:Heart Ventricles / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012850:Sinus of Valsalva / Q000473:pathology*