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Echo 1 > Echo Normals > Flashcards

Echo Normals Flashcards

1
Q

LVOT

A

1.8-2.2cm

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2
Q

Sinus of Valsalva

A

< /= 3.7cm

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3
Q

Ascending Ao

A

< /= 3.4cm

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4
Q

IVSDd (m/f)

A

6-10mm

6-9mm

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5
Q

LVIDd (m/f)

A

<59mm

<53mm

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6
Q

LPWDd (m/f)

A

6-10mm

6-9mm

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7
Q

LA (m/f)

A

< /= 40mm

< /= 38mm

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8
Q

Teichholz EF

A

> /= 55%

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9
Q

Fractional Shortening

A

25-47%

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10
Q

RWT

A

0.22-0.42

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11
Q

TV Inflow

A

<1 m/s

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12
Q

TR- on Doppler to approximate RVSP (vel and IVC press)

A

Vel < 2.4m/s

Press < 35mmHg

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13
Q

PV Outflow

A

< 1m/s

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14
Q

Wall Motion/Thickening

A

Hyperdynamic >70%
Normal 55-70%
Reduced < 55%

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15
Q

LAVI- LA volume index

A

< /= 34mL/m^2

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16
Q

Simpson’s EF (m/f)

A

52-72%

54-74%

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17
Q

Mitral Regurg (3 facts)

A

1) Severe MR
2) flow to the back of LA
3) PVs systolic flow reversal

18
Q

Peak E (Doppler)

A

0.6-1.3 m/s

19
Q

Decel time (Doppler)

A

160-220 ms

20
Q

E/A ratio (Doppler)

A

0.8-2.0

21
Q

Medial e’ (Doppler)

A

> /= 7 cm/s

22
Q

Lateral e’ (Doppler)

A

> /= 10cm/s

23
Q

Pulmonary Veins (fact)

A

S > D

24
Q

RVIDd Base

A

< 41mm

25
Q

RVIDd mid

A

< 35mm

26
Q

TAPSE

A

> /= 1.7cm

27
Q

Lateral s’ (Doppler)

A

> 9.5 cm/s

28
Q

RAVI- RA volume index (m/f)

A

< /= 32 mL/m^2

< /= 27 mL/m^2

29
Q

TR Severity (3 facts)

A

1) severe MR
2) flow to the back of RA
3) HVs systolic flow reversal

30
Q

LVOT peak vel (Doppler)

A

< 1.5m/s

31
Q

AI P1/2t (Doppler)

A

< 500ms

32
Q

AV peak vel (Doppler)

A

< 1.7m/s

33
Q

AV peak gradient (Doppler)

A

< 10mmHg

34
Q

AV mean gradient (Doppler)

A

< 5mmHg

35
Q

IVC Diameter

A

< /= 2.1cm

36
Q

IVC Collapse

A

> /= 50%

37
Q

Hepatic Veins (fact)

A

S > D

38
Q

AR Severity (2 facts)

A

1) Severe AR

2) DA diastolic flow reversal

39
Q

Descending Ao

A

< 2.0 m/s

40
Q

Ao regurg (mild, mod, sev)

A

VC < /= 1/3 width mild
VC 1/3-2/3 width mod
VC > 2/3 width sev

Echo 1 (7 decks)

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