Difference in X-ray chest finding between mitral restenosis after closed mitral valvotomy vs restenosis after balloon mitral valvotomy:
a. Absence of features of pulmonary arterial hypertension
b. Absence of features of pulmonary venous hypertension
c. Absence of a prominent left atrial appendage shadow
d. Absence of double atrial contour of left atrial enlargement
Please check the YouTube video above for discussion