Aortic Valve Regurgitation
Ventricle
Backflow of Blood from Aorta into left
•
during diastole ,
occurs when the aortic valve
does not close
tightly .
• Aortic valve
regurgitation can
develop suddenly
or over decades .
Causes
1-
Syphilitic aneurysm
(a) Aortic root dilation
L Aortic dissection
(b)
Congenital Heart Value disease
(c) Aortic stenosis (e) Rheumatic Fever
(d) Endocarditis f- , Tear / Injury to Aorta .
Ventricle
Backflow of Blood from Aorta into left
•
during diastole ,
occurs when the aortic valve
does not close
tightly .
• Aortic valve
regurgitation can
develop suddenly
or over decades .
Causes
1-
Syphilitic aneurysm
(a) Aortic root dilation
L Aortic dissection
(b)
Congenital Heart Value disease
(c) Aortic stenosis (e) Rheumatic Fever
(d) Endocarditis f- , Tear / Injury to Aorta .
