Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a diffuse mild interstitial abnormality , unchanged from prior chest radiographs , and likely chronic . There is no evidence of consolidation or edema . There is no pleural effusion or pneumothorax . There is evidence of stable pulmonary hypertension and vascular engorgement . The aorta is calcified and tortuous . The mediastinal contours are otherwise normal . The heart is moderately enlarged . A left Port - A - Cath is present with the tip in the right atrium .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . Stable diffuse interstitial abnormality , moderate cardiomegaly , vascular engorgement and secondary signs of pulmonary hypertension .