LVF Drugs Flashcards
1
Q
All drugs for treatment of LVF
A
O2
Glyceryl tri-nitrate
Furosemide
Salbutamol
2
Q
LVF - O2 indication
A
If sats
3
Q
LVF - GTN Inidcation and action
A
Acute cardiogenic pulmonary oedema
Dilation of systmeic veins and thus preload - relieving pressure on heart
If >90SBP (perfused)
1-2 sprays (400-800mcg) every 5-10 mins (SL)
4
Q
LVF - Furosemide Indication and action
A
Pulmonary oedema secondary to LVF
Potent diuretic
Only if perfused (>90SBP) and secondary to GTN - minimal evidence of efficacy
50mg in 5ml (IV over 2 mins)
5
Q
LVF - Salbutamol Inidaction and action
A
SOB with severe breathing difficulty due to LVF and with wheeze (secondary treatment)
Relaxes smooth muscle in the small and medium airways
