Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal views of the chest were obtained . Endotracheal tube terminates 5 .4 cm above the carina . Right IJ sheath terminates in the upper SVC or distal IJ . Cervical fusion construct is similar to prior . New thoracolumbar posterior fusion construct is incompletely imaged . The heart is moderately enlarged with stable widening of the vascular pedicle . Bilateral heterogeneous opacities , most prominent in the right upper and left lower lung are compatible with pulmonary edema , although superimposed infection is not excluded . No substantial pleural effusion or pneumothorax .
    OUTPUT:
    
Moderate cardiomegaly with heterogeneous bilateral opacities , compatible with pulmonary edema . Superimposed infection is not excluded .