Csct Flashcards

1
Q

If the heart rate is 60 bpm how many milliseconds is it

A

1000

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2
Q

What are the causes of LAE

A
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3
Q

A patient has a stent placed and later on he got coronary artery blocked again , what’s the next test
CABG OT ANGIOGRAPHY

A
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4
Q

What’s the best test for symptom-rhythm correlation
-exercise test
- 24 hour Holter
-LOOP monitor
- BP holter monitor

A
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5
Q

What’s it called where aortic and carotid meet to regulate blood pressure

A

Baroreceptors

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6
Q

What does a magnet over an ICD does

A

Inhibit Vfib and Vt

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7
Q

What rhythms are inducible and can terminate in EP
- afib
-AVNRT
-sinus node reenrty
- vt
-aflutter
-Vfib
-atrial tachycardia

A
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8
Q

What’s impedance

A
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9
Q

What’s METS

A
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10
Q

What does preload correlate with

A
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11
Q

What’s the period between ventricular diastole and systole on ecg

A
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12
Q

What does the ST segment represent

A
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13
Q

How does impedance affect pacemaker

A
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14
Q

What’s hysteresis

A
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15
Q

What’s relative contraindication for ST

A
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16
Q

What are absolute contraindications for ST

A
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17
Q

Bruce Protocol

A
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18
Q

What’s the best noninvasive test for coronary artery
- MRI
-angiogram or smth
-CT
-ECHO

A
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19
Q

Beat test for ejection fraction

A
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20
Q

Longest refractory period

A
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21
Q

When does R onT happen graph of myocyte AP

A
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22
Q

ECG criteria for pulmonary effusion

A
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23
Q

Normal ECG criteria for pediatrics

A
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24
Q

Which drug class has fastest acting time

A
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25
Q

Patient goes into TDP and faints
As a CVT tech what should u do , the doc is present . Select all that applies
- code blue
- defib pads
-start IV
- help patient to stretcher
- read BP and HR

A
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26
Q

What does BB NOT do
- PR prolongation
-QT prolongation
-increase HR
- idk the last one

A
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27
Q

What’s a cause of ST elevation
- MI
-hyperkalemia
Hypokaliémie
digoxin
ischemia
Pericarditis
Early reporalization

A
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28
Q

What’s one Acynatic congestive heart defect

A
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29
Q

What’s coronary artery supplies they AV node

A
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30
Q

What’s class II antiartytmc drug

A
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31
Q

What phase of the action potential is the ST segment

A
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32
Q

Where is cardiac mayoxoma

A
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33
Q

What does vagal maneuvers affect

A
34
Q

What effect do BB have

Smth with inotropy and chronoyropy

A
35
Q

Digoxin effect inotropy and chrinotropy

A
36
Q

Which of the following is CCB

  • adenosine
A
37
Q

What effect does adenosine have Chono dromo ino

A
38
Q

Tilt table testing for whkch

A

Neuro smth

39
Q

What MODE(S) would you typically see once a magnet is applied over the device?

A
40
Q

In which side is the most common accessory pathway

A
41
Q

WPW accessory pathway called

A

Knet bundle

42
Q

Indications for a pacemaker

A
43
Q

What is not needed to interpret a pacemaker strip

Lower rate limit
Upper rate limit
PVARP
Pacing mode

A
44
Q

What’s the most worrying thing on the holter

A

HR cuz of R to R

45
Q

There was a holter strip of and R wave and long pause then R wave , what would u label it as

A
46
Q

Alr depression from the start of the Stress test cux of RBBB , is test false positive false negative negative positive or non diagnostic

A
47
Q

What medications do u not give after a discharged MI patient
- antiplatlet
- ACE INHIBITORS
- BB
-CCB ?

A
48
Q

Smth about VO2 max

A
49
Q

During most ventricle systole what valves are open

A
50
Q

What does S1 represent

A
51
Q

What does S2 represent

A
52
Q

What shows the likelihood of a positive test
- BORG
DUKE
angaston

A
53
Q

Reasons for low voltage in leads

A
54
Q

Pt with diabetes why did he experience cp or smth like that during ST
- blood count low ?
-taksobou cardiac myopathy
- idk
-idk

A
55
Q

Brain bleed causes

A

Deep T waves

56
Q

Causes of electrical alters

A
57
Q

Orthodromic tachy is

A
58
Q

Test to show cardiac enzyme inMI

A

Tripp in

59
Q

What 3 things close after birth

A
60
Q

What causes Osborne wave

A
61
Q

?? Bifasicular block

A
62
Q

What’s the cause of prinzmetals angina

A
63
Q

Resting memebrane potential of Cardiac cell

A

-90

64
Q

Normal ejection fraction

A
65
Q

A pt wirh VVI will do what when senses a intrintc qrs

A
66
Q

What causes AVNRT

  • trigger activity
  • abnormal automaticity
  • re entry
    -idk
A
67
Q

Why do we take the first part of the rhythm strip in holter if an arrhythmia happens

A
68
Q

If catheter placed in LV wgat qrs gonns look like

A
69
Q

LAD AXIS IS FROM WHAT YO WHAT

A
70
Q

Ecg wirh positive avr and avf rest all negative and r wave progression fucked

A
71
Q

What’s whencheback

A
72
Q

In bi atrial enlargement the p wave in v1 is

A
73
Q

What causes RAD select all that ?applied
Rbbb
Dextrocardia
Idk the rest

A
74
Q

Holter wirh one lead doing good the rest bye bye , what would u label that beat ?

A
75
Q

Fail of pulse formation in sa node is

A
76
Q

Which one is a fusion beat
5

A
77
Q

Pacemaker strip or with down half circles and then it paces fast all of a sudden , interpret it

A
78
Q

What’s the minimum sending threshold ? !

A
79
Q

What bp u have to stop

A
80
Q

What bp is relative to stop

A