Splaying of the carinal angle, uplift of the left mainstem bronchus, posterior displacement of the left mainstem bronchus (walking man sign) seen in lateral view, double density sign, distance between the midpoint of the left mainstem bronchus to the double density is 7.0 cm (6)
Both will present with an enlarged heart. The left atrial appendage shows asymmetric enlargement more on the left side, with a prominent left cardiac border. (2)
Presentation
Easy fatigability, occasional palpitations, dyspnea for 2 years.