Étourdissement Flashcards

1
Q

types d’étourdissements

A

Perte d’équilibre
lipothymies/syncope
vrais vertiges
hyperventilation

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2
Q

Cause de perte d’équilibre

A

atteinte neuroMSK

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3
Q

Causes de lipothymies/syncope (systèmes)

A

Cardiovasculaire
Neuro (épilepsie, masse)
métabolique (hypoglycémie)

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4
Q

causes cardio de syncope

A

ischémique
mécanique (valvulopathie surtout sténose aortique, EP, dissection aortique, HTP)
tachyarythmie
bradyarythmie

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5
Q

causes rx de syncope

A

antiHTA, diurétiques, dérivés nitré, antidépresseurs, antipsychotiques

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6
Q

Causes orthostatique de syncope

A

Rx
hypovolémie
dysautonomie primaire (parkinson, AMS, SEP)
dysautonomie secondaire (db, IRC, ROH)

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7
Q

Causes neurocardio de syncope

A

vasovagale (prodrome, émotions, dlr)
syncope situationnelle (toux, miction, etc.)
Hypersensibilité du sinus carotidien

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