My Mother 67 Years Old Undergo Chest Xray, ECO, ECG

My mother 67 years old undergo chest xray, ECO, ECG as part of routine pre checkup before planning for knee replacement surgery. Her Chest XRay results -
Trachea is midline, Lung Parenchyma doesn't show any definite pathology, both costophrenic angles aew clear, cardio thoracic ration within normal limit, both the hila are prominent, bony thorax under view is unremarkable, unfloding of aorta is seen, hemidiaphragms are normal. She is hyper tension patient
Could you please suggest if any concerns