Download bsc 2 - Notes Milenge

Auricles or
Atria
1
2
2
2
2
Sinuart
rial
apertur
e
SV
open
into
posteri
or end
of
auricle
by a
Sinuart
rial
apertur
e
Guarde
d by a
pair of
membr
anous
valve
SV
open
into
dorsal
wall of
right
auricle
by a
large
oval
Sinuart
rial
apertur
e
Guarde
d by a
pair of
flap
like
SV
open
into
dorsal
wall of
right
auricle
by a
oval
transve
rse
apertur
e with
muscul
ar lip
like
sino
auricul
ar
SV not
found
but the
openin
g of
post
caval
into
right
auricle
is
guarde
d by a
muscul
ar
EUSTA
CHIAN
VALVE
SV not
found
but the
openin
g of
post
caval
into
right
auricle
is
guarde
d by a
muscul
ar flap
of
EUSTA
CHIAN
VALVE
AV
apert
ure
and
valve
Single
guarded
by a pair
of
membran
ous
valves
Both
auricles
open into
ventricle
through
a
common
AV
aperture
Flap like
AV
valves
Both
auricles
open
into
ventricl
e
through
separat
e right
and left
AV
aperture
is
guarded
by
strong
muscula
r Flap
like AV
valves
Both
auricles
open into
ventricle
through
separate
right and left
AV aperture
is guarded
by strong
muscular
Flap like AV
valves
RAV VALVE
–
MUSCULAR
LAV VALVE
–
MEMBRANO
US
Both auricles
open into
ventricle
through separate
right and left AV
aperture
is guarded by
strong muscular
Flap like AV
valves
RAV APERTURE
–3
TRIANGULAR
FLAPS OR CUP
(TRICUPSID
VENTRICULAR
VALVE
)MUSCULAR
L APERTURE –
(BICUPSID )
Conus or
Truncus
arteriosus
Chordae
tendineae
Foramen
panizzae
Condition of
Heart
Arotic
arches