Module 12.1 : Normal Measurements Flashcards
LVIDd male
< 59mm
LVIDd female
< 53mm
LVIDs male and female
20-38 mm
IVSd male
< 11mm (6-10)
IVSd female
< 10 mm (6-9)
LVPWd male
< 11mm (6-10)
LVPWd female
< 10 mm (6-9)
LVOT male and female
18-22 mm (20mm)
LV volume end diastole male and female
100 ml
LV volume end systole male and female
30ml
LV mass index male
< 115 g/m^2
LV mass index female
< 95 g/m^2
LV diastolic pressure male and female
3-12 mmhg
LV systolic pressure male and female
120 mmhg
RWT male and female
< 0.42 (0.22 - 0.42)
TAPSE male and female
> 1.7
RV base male and female
< 41 mm
RV mid male and female
< 35 mm
- RV width male and female
< 44 mm
RV length male and female
< 86 mm
RV systolic pressure
15 - 30 mmHg
RV diastolic pressure
0 - 15 mmHg
PA systolic pressure
25 - 30 mmHg
PA diastolic pressure
10 - 15 mmHg
LA volume index male and female
< 34 ml/m^2
LAs male
< 40 mm
LAs female
< 38 mm
mean LAP
3 - 12 mmHg
RA volume index male
< 32 ml/m^2
RA volume female
< 27 ml/m^2
Mean RAP
0 - 6 mmHg
RVSP
< 30 - 35 mmHg
RVSP Pressure gradient
< 28 mmHg
TV peak velocity
< 2.7m/s
fractional shortening male and female
> 25 %
linear EF male and female
> /= 55%
simpsons EF male
52 - 72 %
simpsons EF female
54 -74 %
PR interval length
< 200 ms
QRS complex length
< 120 ms
QT segment length
< 440 ms
SA node rate
60 - 100 bpm
AV node rate
40 - 60 bpm
LV purkinjie rate
30 - 40 bpm
IVCT duration
30 - 50 ms
ventricular systole duration
300 ms
IVRT duration
50 - 100 ms (< 94 ms)
early filling duration
150 - 220 ms
action potential duration
200 ms
Normal fractional shortening male and female
25-47 %
Severe abnormal fractional shortening
< 15%
Normal EF teicholts male and femal
> /= 55
EF teicholts severe abnormal
< 30
EF Simpson’s biplane male
52-72
EF Simpson’s female
54-74
EF severe abnormal male and female
< 30
Normal LAVI (left atrial volume index)
< 32 ml/m^2
LAVI severe abnormal women
> /= 47mm
LA diameter abnormal male
> 52mm
RAVI women
= 21 ml/m^2
Normal RAVI male
= 32ml/m^2
Color scale for LV inflow
50-70 cm/sec
E wave
0.6 - 1.3 m/s
+ age dependent
+ reverses around 60
Deceleration time
160-220 ms
E/A ratio
0.8 - 2.0
e prime medial
> /= 8 cm/sec
e prime lateral
> /= 10cm/sec
E/e prime ratio
= 8
LVOT velocity
< 1.5 m/sec
AV velocity
< 2.0 m/sec
AVA
2.5-4.5 cm^2
AV peak gradient
< 10mmHg
AV mean gradient
< 5mmHg
S prime
> 9.5 cm/sec
Color scale subcostal atria
40cm/sec
Fractional area change
> 35%
Normal filling pressure
< 12mmHg
Elevated filling pressure
> 15 mmHg
Abnormal E/e prime with elevated filling pressure
> 15
TR jet velocity
> 2.8
grade 1 DD
E/A < 0.8
DT >200
E/e’ = 8
grade 2 DD
E/A 0.8 - 1.5
DT 160-200
E/e’ 9-12
grade 3 DD
E/A >/= 2
DT <160
E/e’ >/=13
aortic sclerosis jet velocity
<2.5m/s
mild AS jet velocity, mean gradient, AVA, VR
2.6 - 2.9m/s, <20, >1.5, > 0.5
moderate AS jet velocity, mean gradient, AVA, VR
3-4m/s, 20-40, 1.0-1.5, 0.25-0.5
severe AS jet velocity, mean gradient, AVA, VR
> 4, >40, <1, < 0.25
mild AR, jet width, vena contracta, pressure 1/2 time, RF, R vol, EROA
25% jet widht, 0.3cm, >500 ms, <30, < 30, < 0.1
moderate AR RF, RV, EROA
30-50, 30-60, 0.1-0.3
severe AR, Jet width, vena contracta, P 1/2T, RF, RV, EROA
65%, 0.6, <200, >/= 50, >/= 60, >/= 0.3
mild MR jet width, vena contracta, RF, RV, EROA
<4cm, <0.3, < 30, < 30, < 0.2
moderate MR RF, RV, EROA
30-50, 30-60, 0.2-0.3
severe MR vena contracta, RF, RV, EROA
> /= 0.7, >/= 50, >/= 60, >/= 0.4
mild MS Valve area, mean gradient, pulmonary artery pressure
> 1.5, < 5, < 30
moderate MS valve area, mean gradient, pulmonary artery pressure
1-1.5, 5-10, 30-50
severe MX valve area, mean gradient, pulmonary artery pressure
< 1.0, > 10, > 50
mild TR, jet area, vena contracta, PISA,
<5, not defined, = 0.5
moderate TR jet area, vena contracta, PISA
5-10, < 0.7, 0.6-0.9
severe TR jet area, vena contracta, PISA
> 10, > 0.7, > 0.9
TS mean gradient, VTI, valve area,
> /= 5, > 60, = 1
mild PR jet size,
< 10 mm in length
severe PR jet size
> 10mm in length
mild PS peak velocity peak gradient
< 3, < 36
moderate PS peak velcoity, peak gradient
3-4, 36-64
severe PS peak velcoity, peak gradient
> 4, > 64