PMC6358384_01
Coronary artery echocardiography. Echocardiographic examination was performed to measure coronary dilation. Shown in this figure is the echocardiograms obtained 1 day before discharge. Right coronary artery dilation is shown in the left-side image (RCA diameter measured at 9 mm as indicated by the red arrow) and the dilation of the left anterior descending artery is shown in right-side image (LADA diameter measured at 5.6 mm, as indicated by the red arrow). LADA = left anterior descending artery, RCA = right coronary artery.
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F1
Progressive coronary dilation was observed during the entire period of hospitalization with the maximal diameter of 9 mm in RCA (Fig. 1) measured a day before the discharge.