<num>. no evidence for active cardiopulmonary disease. <num>. possible right lung nodule, difficult to localize. repeat all exam in <unk> weeks for evaluation with either pa view followed by additional views after reviewing the image with the radiologist or shallow oblique views is recommended. <num>. dilated ascending aorta, difficult to establish stability since cta on <unk>. recommendation(s): repeat exam in <unk> weeks for evaluation with either pa view followed by additional views after reviewing the image with the radiologist or shallow oblique views is recommended.