Suprasternal view of the aortic arch showing aortic dissection Where does the top of the screen represent anatomically in this patient with chest pain? Resolution: this is a suprasternal view of the aortic arch showing a dissection (credit FP!). The top of the screen is SUPERIOR. Labeled Schematic: https://twitter.com/EUSmkh/status/9 #aortic #dissection #aorta #Suprasternal #Notch #POCUS #clinical #ultrasound #SSN