Atrieflimmer Flashcards

1
Q

Metoprolol

A

Seloken® / Selo-Zok® (depot)

Selektiv β₁-reseptorantagonist. Frekvenskontroll.

↓cAMP gir ↓Ca²⁺: ↓HR, ↓kontraktilitet.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Verapamil

A

Isoptin® / Isoptin® Retard (depot)

Ca²⁺-kanalblokker. Frekvenskontroll.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Diltiazem

A

Cardizem®

Ca²⁺-kanalblokker. Frekvenskontroll.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Digoksin

A

Lanoxin®

Hemmer Na⁺/K⁺-ATPase. Frekvenskontroll.

Aktuell effekt er ↑vagus: ↑K⁺.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Adenosin

A

Adenosin-A₁-reseptoragonist. Frekvenskontroll.

↓cAMP gir ↑K⁺.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Flekainid

A

Tambocor®

Na⁺-kanalblokker. Rytmekontroll.

Reduserer ledningshastigheten i atriet. Kan konvertere nyoppstått flimmer.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Vernakalant

A

Brinavess®

K⁺-kanalblokker. Rytmekontroll.

Forlenger refraktærperioden. Kan konvertere nyoppstått flimmer.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Amiodaron

A

Cordarone®

K⁺-kanalblokker (samt Na⁺, Ca²⁺ og β). Rytmekontroll.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly