, MITRAL STENOSIS
-
STENOSIS OF MITRAL VALVE
Ff
a-
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•
SEVERE NA S-
v
'
-
AAHRAL VALVE AREA S 1.5cm
•
cnn.in.
-
MITRAL VALVE AREA L l CMZ
•
BLOOD comes
through STENOSED ( NARROW)
valve →
CREATES TURBULENCE .
•
Mitral valve opens with Moose Focke -
LOUD OPENING SNAP .
•
When mitral valve opens Blood passes
From Left Atria → Left ventricle
Hence Murmur
begins after opening of
•
.
mitral value .
Ah , Tp OPENS
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opening
=
€
snap I
⑨ Sz S,
<→=→
IVR DIASTASIS ATRIAL
SYSTOLE
MID -
DIASTOLIC Murmur
is pclesent because
MID DIASTOLIC Murmur
starting fuom
•
murmur
OPENING SNAP .
-
PEAK IN THE MIDDLE OF DIASTOLE
-
SECONDARY PEAK Before S ,
→ PRE SYSTOLIC ACCENTUATION is due to
ATRIAL SYSTOLE
-
PRE SYSTOLIC ACCENTUATION DISAPPEARS When ATRIAL SYSTOLE IS NOT
HAPPENING .
Eg :
-
in ATRIAL FIBRILLATION .
( AS ATRIA ate TWITCHING ) .
-
STENOSIS OF MITRAL VALVE
Ff
a-
¥¥t÷¥¥¥
•
SEVERE NA S-
v
'
-
AAHRAL VALVE AREA S 1.5cm
•
cnn.in.
-
MITRAL VALVE AREA L l CMZ
•
BLOOD comes
through STENOSED ( NARROW)
valve →
CREATES TURBULENCE .
•
Mitral valve opens with Moose Focke -
LOUD OPENING SNAP .
•
When mitral valve opens Blood passes
From Left Atria → Left ventricle
Hence Murmur
begins after opening of
•
.
mitral value .
Ah , Tp OPENS
¥¥⇐¥#
opening
=
€
snap I
⑨ Sz S,
<→=→
IVR DIASTASIS ATRIAL
SYSTOLE
MID -
DIASTOLIC Murmur
is pclesent because
MID DIASTOLIC Murmur
starting fuom
•
murmur
OPENING SNAP .
-
PEAK IN THE MIDDLE OF DIASTOLE
-
SECONDARY PEAK Before S ,
→ PRE SYSTOLIC ACCENTUATION is due to
ATRIAL SYSTOLE
-
PRE SYSTOLIC ACCENTUATION DISAPPEARS When ATRIAL SYSTOLE IS NOT
HAPPENING .
Eg :
-
in ATRIAL FIBRILLATION .
( AS ATRIA ate TWITCHING ) .
