Chamber Quntification Flashcards

1
Q

LV segments on A4C

A

Inferoseptal and anterolateral

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2
Q

LV segments on A2C

A

Inferior and Anterior

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3
Q

LV segments on PLAX

A

Anteroseptal and inferolateral

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4
Q

LV segments on PSAX

A

SALI

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5
Q

Causes of coronary sinus dilation

A

Increased RA pressure, persistent L SVC

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6
Q

RWT Equation

A

2PWT/LVIDd

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7
Q

Hypertrophy Square

A
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8
Q

Where to measure linear dimensions?

A

PLAX, perpendicular to long axis, level of MV tips

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9
Q

When to measure wall thickness

A

End diastole

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10
Q

LAD Segments

A

Anterior, anteroseptal, apex

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11
Q

RCA segments

A

Inferior, inferoseptal

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12
Q

LCx segments

A

+/- anterolateral

+/- inferolateral

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13
Q

MV on M mode

A

D: MV opens

E: Maximum opening in rapid filling

F: diastasis

A: atrial contraction

C: MV closure

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14
Q

SAM appearance on MMode

A

No flat systolic line (movement towards ventricular septum)

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15
Q

MVP on MMode

A

Systolic bowing greater than 3 mm below C-D line

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16
Q

MS on MMode

A

Reduced E-F slope (severe = flat). Loss of A wave possible

17
Q

Myxoma on MMode

A

Opacification behind leaflet

18
Q

AI on MMode

A

LV dilation, reverb against the MV leaflet (Austin Flint murmur)

19
Q

AS on MMode

A

Thick cusp and reduced separation

20
Q

Bicuspid AV on MMode

A

Eccentric closure line

21
Q

Low SV on MMode

A

Tapering and early AV closure

22
Q

HCM on MMode

A

Midsystolic closure and fluttering

23
Q

PH on MMode

A

Flying W

24
Q

PS on MMode

A

Early notch in waveform

25
Q

What is a B Bump on MMode?

A

LVEDP > 20

26
Q

What are 4 things you need for diastology?

A
  1. LAVI
  2. MV Inflow
  3. MV tissue Doppler
  4. RVSP