Hartfalen Flashcards

1
Q

therapien hartfalen

A
  • positieve inotropica
  • diuretica
  • ACE inh en sartanen
  • vasodilatoren
  • beta blokkers
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2
Q

effecten digitalisglycosiden

A
  • > inhibitie Na/K ATPase
  • > verhoogde contractiliteit
  • > verkorten refractaire periode
  • > daling hartritme
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3
Q

bijwerkingen digitalisglycosiden

A
  • cardiale toxische verschijnselen
  • anorexie, nausea, braken, diarree
  • desorientatie
  • hallucinatie
  • zichtstoornissen
  • agitatie
  • convulsies
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4
Q

indicaties digitalisglycosiden

A
  • hartfalen in sinusritme

- atriale ritmestoornissen

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5
Q

digoxine

A

= digitalisglycoside
= positief inotropicum
-> bij hartfalen

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6
Q

digitoxine

A

= digitalisglycoside
= positief inotropicum
-> bij hartfalen

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7
Q

milrinon

A

= fosfodiesteraseremmer -> stijging intracell cAMP cardiocyten
= positief inotropica
-> stijging Cainflux in hart
-> vasodilaterend

gebruik bij acuut hartfalen
bijwerkingen:
- nausea
- braken
- aritmien
- hypotensie
- trombocytopenie
- verhoogde leverenzymen
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8
Q

positieve inotropica

A

gebruikt bij hartfalen

  • digitalisglycosiden
  • bipyridinen (milrinon)
  • beta-agonisten
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