Takykardi på akuten Flashcards

1
Q

Övergripande steg vid handläggning av takykardi?

A
  1. Starta initialt omhändertagande
  2. Kategorisera
  3. ta ställning till akut elkonvertering
  4. utred elektrofysiologisk mekanism
  5. utlösande faktor
  6. behandla taky
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2
Q

Initialt

A

A-E
Pulslös –> A-HLR

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3
Q

Regelbundna + smala?

A
  • Sinustaky
  • Ektopisk förmakstaky
  • Förmaksfladder
  • AVNRT
  • AVRT
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4
Q

Oregelbundna + smala typer?

A

Förmaksflimmer
Fladder med variernade AV-block
Multifokal förmakstaky

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5
Q

Regelbunden + breda typer

A

Supraventrikulär taky
AVRT, antidrom
Monomorf VT

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6
Q

Breda QRS + oregelbunden

A

Polymorf
FF + grenblock, preexcitation

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7
Q

När ska man köra på elkonvertering?

A

Patient med taky + hemodynamisk instabil

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8
Q

Vilka takykardier kan inte elkonverteras?

A
  • Sinustaky
  • ektopisk förmakstaky
  • Multifokal
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9
Q

Hur behandlar vi en regelbunden takykardi med smala QRS?

A
  • Vagala manövrar
  • Adenosin. 5 mg. Ej vid svår astma.
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10
Q

Hur behandlas en ektopisk förmakstakykardi

A

Men bb och verapamil

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11
Q

Behandling regelbunden taky med breda QRS?

A
  • Amiodaron
  • Elkonvertering
  • Hjärtischemi -> corai
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12
Q

Behandling oregelbunden taky med smala QRS-komplex (FF)

A

Metoprolol 5 mg iv.
Digitalisering

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13
Q

Behandling oregelbunden taky med breda QRS

A

Polymorfa= konvertering
Korrigera- hypokalemi, hypomagnesemi och hypokalcemi

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