Schematic presentation of ascending aorta showing three site of aortic biopsy sites used in the study and comparing it with three aortic diameter measurement site in CT Images. (a) Site 3-aortic cannulation site; (b) Site 2-cardioplegic cannulation site; (c) Site 1-noncoronary sinus at aortotomy site; (d) schematic CT image showing standard measurements sites of ascending aorta. 

Schematic presentation of ascending aorta showing three site of aortic biopsy sites used in the study and comparing it with three aortic diameter measurement site in CT Images. (a) Site 3-aortic cannulation site; (b) Site 2-cardioplegic cannulation site; (c) Site 1-noncoronary sinus at aortotomy site; (d) schematic CT image showing standard measurements sites of ascending aorta. 

Context in source publication

Context 1
... process when examined at a magnification of 100 or 200 times by light microscope (Olympus). Aortic samples from all three sites were graded along five parameters which gave a total degenerative score for that aorta (Fig- ures 1-5 shows degenerative changes in the media of aortic wall). For histopathological grading system check Annexure 1. ...