ECG Flashcards

1
Q

Quelles sont les derivations pericordiales

A
  • derivation V1 à V6
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2
Q

Sur le plan physiologique, à quoi correspond le complexe QRS

A

A l’activation et a la depolarisation des ventricules

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3
Q

Derivation pericordiales V1

A

4 espaces intercostal au bord droit du sternum

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4
Q

Dérivation Péri cordiales V2

A

4eme espaces intercostal au bord gauche du sternum

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5
Q

Dérivation Pericordiales V3

A

Mi distance entre V2 et V4

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6
Q

Dérivation Pericordiales V4

A

5eme espaces intercostal gauche sur la ligne medio-claviculaire

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7
Q

Dérivation péricordiale V5

A

5eme espaces intercostal gauche sur la ligne axillaire anterieur

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8
Q

Dérivation péricordiale V6

A

5eme espaces intercostal gauche sur la ligne axillaire moyenne

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9
Q

A quoi correspond onde P ?

A

Depolarisation/contraction des oreillettes

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10
Q

A quoi correspond espace PR ?

A

Temps entre l’activation auriculaire (onde P) et ventriculaire (onde R)

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11
Q

Espace PR correspond précisément à

A

Activation noeud auriculo vebtriculaire, faisceau de His et branche du faisceau

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12
Q

Complex QRS correspond à ;

A

Peridode d’excitation uniforme des oreillettes

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13
Q

Onde T correspond a :

A

Repolarisation ventriculaire

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