Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . There is no focal consolidation , effusion , or pneumothorax . The tortuous aorta is unchanged from chest radiograph ___ . Moderate size hiatal hernia is again noted . Mild cardiomegaly is unchanged . No overt pulmonary edema is seen . No significant interval change .
    OUTPUT:
    
No acute intrathoracic process .