hypertrophie Flashcards

1
Q

HAG à l’ECG

A

onde P ≥ 120 ms (3 petits carreaux horizontaux ou 3 mm).

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2
Q

causes HAG

A

valvulopathie mitrale cardiopathie gauche: HTA, Rétrécissement aortique bloc intra-auriculaire

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3
Q

HAD à l’ECG

A

onde P > 2,5 mm (2,5 petits carreaux verticaux ou 0,25 mV).

onde P positivité initiale proéminente de l’onde P en V1 ou V2

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4
Q

causes HAD

A
  • coeur pulmonaire aigu ou chronique (emphysème)
  • sténose tricuspidienne = HAD sans HVD
  • surcharges cardiaques droites
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5
Q

ou regarder pour les hypertrophies ?

A

les ondes R et S en V1 , V5 ou V6

positif si > 35 mm

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6
Q

indice de Sokolov

A

onde R en V1 + onde S en V6

positif si > 35 MM

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7
Q

HVG à l ECG

A

d’onde R et d’onde S (SV1 + RV5 ou RV6).

Sokolov > 35 mm

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8
Q

HVD à l ECG

A

* Déviation axiale D
* RV1 ou rsR ’ V1, SV5 V6

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