considering the typical course of the complication , the relatively late onset of cyanosis or its increase in heart diseases with primary right-to-left shunt , the x-ray pictures of the thorax depicting a drastic fall of pulmonary flow , and most of all the angio-cardiographic clues for the presence of an intravasal thrombus , it appears , that the correct diagnosis could be made early enough to permit life saving surgery .
C0018799
heart diseases
C0817096
thorax