Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

ECHO (all levels) > Echo > Flashcards

Echo Flashcards

1
Q

2 aortic valve cusps seen in A3ch view

A

RCC (ant), NCC (post)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

4 phases of diastole

A

IVRT, early filling, diastasis, late filling

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

PV seen entering LA in PLAX view

A

lower PV

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

bulbus cordis gives rise to

A

aorta, PA and truncus arteriosus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

steep slope on AI indicates

A

less severe

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

long slope on AI indicates

A

more severe

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Expiration ______ venous return to RA, RV

A

DECREASES

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

PISA is for

A

MR

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

most common ASD

A

ostium primum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

walls seen in A2CH

A

ant, inf

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

walls seen in A4CH

A

septal, lateral

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

normal RV thickness

A

< 5 mm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

normal EF

A

52-72 % (males)

54-74% (females)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

the LAD feeds which wall

A

anterior apical wall

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

A2CH- AMVL on which side

A

lateral

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

RVOT which leaflets seen?

A

septal and right (right and left posterior)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

systole occupies ___ of cycle, diastole __

A

1/3; 2/3

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

phases of cardiac cycle

A

IVCT - systole- IVRT - diastole

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

IVCT lasts

A

30-50 ms

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

ventricular systole lasts

A

300 ms

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

IVRT lasts

A

50-100 ms

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

3 phases of diastole

A

early filling, diastasis, late filling

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

length-tension relationship

A

Frank-Starling

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

force-velocity relationship

A

Inotropic/contractility

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

interval-strength relationship

A

chronotropic

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

Valsalva ____ preload

A

reduces (venous return)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

P wave represents

A

atrial depolarization

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

PR interval represents

A

atrial contraction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q

QRS duration

A

< 100 ms

30
Q

QRS interval represents

A

ventricular depolarization

31
Q

ST segment represents

A

gap between ventricular depolarization and repolarization

32
Q

ST elevation indicates

A

MI

33
Q

ST depression indicates

A

myocardial ischemia

34
Q

T wave represents

A

electrically - ventricular repolarization

mechanically - ventricular systole

35
Q

normal MPAP

A

15-30 mmHg

36
Q

MPAP formula

A

= 80- 0.5(PAT)

37
Q

normal RVSP

A

< 40 mmHg

38
Q

normal FS

A

25-45 %

39
Q

normal basal RV diameter

A

< 42 mm

40
Q

TV closes ____ than MV

A

earlier

41
Q

normal TAPSE

A

> 17 mm

42
Q

normal E/A ratio

A

> /= 0.8

43
Q

S1 sound

A

AV valves closing (MV, TV)

44
Q

S2 sound

A

SL valves closing (AoV, PV)

45
Q

S4

A

abnormal, end diastole, atria contracting, very stiff ventricle

46
Q

S3

A

“ventricular gallop”, just after S2, blood striking compliant ventricle

47
Q

AS sound

A

crescendo/ decrescendo

48
Q

walls seen in A3CH

A

basal and mid anteroseptal, apical anterior, apical lateral, basal and mid inferolateral

49
Q

A1, P1 scallops of MV lie on the ____ side in PSAX view

A

medial

50
Q

LA volume index done by

A

biplane disks methods

51
Q

apical lateral, mid, basal anterolateral segments perfused by

A

LAD, LCX

52
Q

AV cusps seen in A3CH view

A

RCC - near septum

NCC - near AMVL

53
Q

LV mass index for men and women

A

115 g/m^2; 95

54
Q

normal RVSP

A

15-30 mmHg

55
Q

RA volume

A

< 27

< 32

56
Q

RV FAC

A

> 35 %

57
Q

normal MV DT

A

160-220 ms

58
Q

E/e’ ratio

A

< 8

59
Q

what happens to IVRT length when LVEDP increases

A

shortens

60
Q

phase 2 of action potential

A

plateau phase

61
Q

AV node rate of firing

A

40-60 bpm

62
Q

rest and digest NS

A

parasympathetic

63
Q

effect of parasympathetic NS on heart rate and contractility

A

both decrease

64
Q

normal dp/ dt

A

> 1000 mmHg/s

65
Q

what does dp/dt measure

A

global systolic function of LV

66
Q

TV leaflets seen in RVIT view

A

septal, anterior

67
Q

sign indicating RVVO

A

IVS flattening in diastole, round in systole

68
Q

sign indicating RVPO

A

IVS flattening in diastole AND systole

69
Q

PV A wave reversal indicates

A

severe diastolic dysfunction

70
Q

PV A wave reversal abn value

A

> 0.35 cm/s

71
Q

late peaking, “dagger” shaped spectral

A

subaortic stenosis caused by HOCM

72
Q

vena contracta size of severe MR

A

> 6 mm

ECHO (all levels) (2 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions