Hjertets kontraktilitet Flashcards

1
Q

Hva er CO og SV?

A
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2
Q

Hva er inotropi?

Hva fører sympatisk stimulering til vedrørende inotropi?

A
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3
Q

Hva er forholdet mellom kalsium og kraft?

Hjertemuskelen

A
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4
Q

Hva er Frank-Starling effekten?

Kalsium

A
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4
Q
A
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5
Q

Hvordan er hjertets kalsiumkontroll?

A
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6
Q

Hva kjennetegner L-type Ca2+-kanalen?

A
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7
Q

Hva kjennetegner “Ca2+-release channel” i SR?

A
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8
Q

Hva fører kalsiuminflux til i myocytten?

A
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9
Q

Hvordan foregår kalsium “clearance” i myocytten?

A
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10
Q

Hvilke mekanismer fører til kontraksjonen i hjertet?

Kalsium sin rolle

A
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