Brinavess Infusion
Vernakalant HCl
20mg/ml
CARDIOME UK LIMITED
| Pack size | 1 Glass Vial (25ml) |
|---|---|
| Dispensing mode | POM |
| Source | UK |
| Agent | CITY MEDICAL STORE |
| Retail Price | 2128.00 AED |
Indications
Brinavess Infusion is used for:
Indicated for the rapid conversion of recent onset of atrial fibrillation to sinus rhythm in adults for non-surgery patients that lasts for less than 7 days of duration and post-cardiac surgery patients with atrial fibrillation lasting less than 3 days of duration.
Adult Dose
Child Dose
Renal Dose
Administration
Contra Indications
Precautions
Pregnancy-Lactation
Interactions
Adverse Effects
Side effects of Vernakalant HCl :
Mechanism of Action
Vernakalant blocks atrial voltage-gated sodium channels in a dose and frequency-dependent manner and inhibits late sodium current (INa)which confers its effect on intra-atrial conduction. This current blockade enhance and onset of drug action accelerates in higher heart rate as the affinity of vernakalant for INa also increases. Its binding offset is quick once the heart rate slows [A19198]. It also blocks Kv 1.5 channel and its early activating potassium channels (IKur) and inhibits acetylcholine-activated potassium channels (IKAch), which are specific to the atrium and cause prolongation of atrial refractoriness. Vernakalant also blocks Kv4.3 channel and its cardiac transient outward potassium current (Ito), which is involved more with atrial than ventricular refractoriness [A19203].
Vernakalant minimally blocks hERG channels and its rapidly activating/delayed rectifying potassium current (IKr) which accounts for mild QT prolongation. QRS widening due to INa blockade also contributes to QT prolongation [A19197].
Note
Brinavess 20mg/ml Infusion manufactured by CARDIOME UK LIMITED. Its generic name is Vernakalant HCl. Brinavess is availble in United Arab Emirates.
Farmaco UAE drug index information on Brinavess Infusion is not intended for diagnosis, medical advice or treatment; neither intended to be a substitute for the exercise of professional judgment.