Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Given mild rotation of the patient to the right , the cardiomediastinal silhouette is likely not significantly changed compared to ___ . There is mild cardiomegaly , with unfolding of the thoracic aorta . Right hilus is non-evaluable . Left hilus is unremarkable . There is mild central pulmonary vascular congestion without frank interstitial edema . The lungs are otherwise clear without consolidation worrisome for pneumonia . Pleural surfaces are clear without effusion or pneumothorax . Severe degenerative changes are noted in the right glenohumeral joint .
    OUTPUT:
    
1 . Mild cardiomegaly with central pulmonary vascular congestion without frank edema . 2 . Severe degenerative changes of the right glenohumeral joint .