ECG Flashcards

1
Q

Frequentie

A

300 / Grote vierkantjes

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2
Q

Normale as

A

-30° tot + 90°

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3
Q

Linker as deviatie oorzaken

A

Linker anterior hemiblock
Inferior MI
Ventriculaire tachycardie
WPW

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4
Q

Rechter as deviatie.

A

Pulmonair embool
Cor pulmonale
Lateraal MI
Linker posterior hemiblock

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5
Q

P-golf morfologie

A

< 2,5mm hoog (twee en halve blokjes)

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6
Q

Hoge gepiekte P-golf in II

A

Rechter atriale hypertrofie

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7
Q

Bifide P-golf

A

Linker atriale hypertrofie

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8
Q

Afwezigheid P-golven

A

VKF

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9
Q

PR interval

A

0,12-0,20 sec (<5 kleine vakjes)

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10
Q

Verkorte PR intervallen

A

Accessoire pathway (versnelde conductie tussen atria en ventrikels) vb WPW.

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11
Q

Verlengde PR

A

Heart block: eerste, tweede en derde graads

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12
Q

QRS breedte

A

Normaal 0,05-0,11 (<3 vakjes)

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13
Q

Verbreed QRS

A

RBBB (RsR of M in V1)
LBBB ( QS of rS of W vorm in V1 of M in V6)
TCA vergiftiging
Hypothermie
Ventriculaire ritmes of ventricular ecotpiën

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14
Q

RsR of M in V1

A

RBBB (en QRS is verbreed >3 vakjes)

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15
Q

QS of rS of W in V1

M in V6

A

LBBB (en QRS is verbreed (> dan 3 vakjes)

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16
Q

Linker ventrikel hypertrofie

A

Sokolov: (S in V1/2 + R in V5/6) > 35mm; R in I > 15mm; R in aVL >11mm

17
Q

Sokolov index

A

S in V1 of V2 + R in V5 of V6 >35mm

18
Q

Normale Q waves

A

III, aVR en V1

19
Q

Abnormale Q was.

A

Niet in III, aVr en V1

>0,04 sec of >1/2 de hoogte van de opvolgende R golf.

20
Q

ST elevatie DD

A
Acute MI
Pericarditis (concave up)
Ventriculair aneurysma
Prinzmetal's angina 
LVH en hypertrofische cardiomyopathie
Brugada
21
Q

ST depressie

A

Ischemie
digoxin
LVH with strain

22
Q

QT interval, wat is het?

A

Begin van de Q tot einde van de T!

23
Q

QTc

A

QT/ vierkantswortel R-R