aortic root anatomic correlates
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Aortic Root Anatomic Correlates
a- interleaflet trianglesb – valve leaflets
Table 1. Relationship of Various Portions of the Aortic Root to Surrounding StructuresPortion of Aortic Root Related Structure
Noncoronary sinus Left and right atriums, transverse sinusRight coronary sinus Right atrium, free pericardial spaceLeft coronary sinus Left atrium, free pericardiumNon-/right coronary interleaflet triangle (membranous septum)
Right atrium, conduction system, septal leaflet of tricuspid valve, right ventricle
Right/left coronary interleaflet triangle Potential space between aorta and pulmonary trunk or infundibulum
Left/noncoronary interleaflet triangle (subaortic curtain)
Left atrium, makes up large portion of the aortic leaflet of the mitral valve
Illustration
Aortic Root Anatomic Relationship
to Left Atrium
Portion of Aortic RootPortion of Aortic Root Related StructureRelated Structure
Noncoronary sinus Left and right atriums, transverse sinus
Right coronary sinus Right atrium, free pericardial space
Left coronary sinus Left atrium, free pericardium
Non-/right coronary interleaflet triangle (membranous septum)
Right atrium, conduction system, septal leaflet of tricuspid valve, right ventricle
Right/left coronary interleaflet triangle
Potential space between aorta and pulmonary trunk or infundibulum
Left/noncoronary interleaflet triangle (subaortic curtain)
Left atrium, makes up large portion of the aortic leaflet of the mitral valve
Sutton JP, Siew Yen Ho, Anderson RHAnn Thorac Surg 1995;59:419-27
ME SAX
ME AV Long Axis
ME AV Long Axis
Illustration
Aortic Root Anatomic Relationship
to Right Atrium
Sutton JP, Siew Yen Ho, Anderson RHAnn Thorac Surg 1995;59:419-27
Portion of Aortic RootPortion of Aortic Root Related StructureRelated Structure
Noncoronary sinus Left and right atriums, transverse sinus
Right coronary sinus Right atrium, free pericardial space
Left coronary sinus Left atrium, free pericardium
Non-/right coronary interleaflet triangle (membranous septum)
Right atrium, conduction system, septal leaflet of tricuspid valve, right ventricle
Right/left coronary interleaflet triangle
Potential space between aorta and pulmonary trunk or infundibulum
Left/noncoronary interleaflet triangle (subaortic curtain)
Left atrium, makes up large portion of the aortic leaflet of the mitral valve
Sutton JP, Siew Yen Ho, Anderson RHAnn Thorac Surg 1995;59:419-27
ME AV SAX
ME AV SAX
Illustration
Aortic Root Anatomic Relationship
to Right Ventricle
Subaortic VSD with Aortic Insufficiency
Yacoub et al.
Sutton JP, Siew Yen Ho, Anderson RHAnn Thorac Surg 1995;59:419-27
Portion of Aortic RootPortion of Aortic Root Related StructureRelated Structure
Noncoronary sinus Left and right atriums, transverse sinus
Right coronary sinus Right atrium, free pericardial space
Left coronary sinus Left atrium, free pericardium
Non-/right coronary interleaflet triangle (membranous septum)
Right atrium, conduction system, septal leaflet of tricuspid valve, right ventricle
Right/left coronary interleaflet triangle
Potential space between aorta and pulmonary trunk or infundibulum
Left/noncoronary interleaflet triangle (subaortic curtain)
Left atrium, makes up large portion of the aortic leaflet of the mitral valve
Sutton JP, Siew Yen Ho, Anderson RHAnn Thorac Surg 1995;59:419-27
ME AV Long Axis
ME AV Long Axis
ME RV Inflow
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