Flashcards
Heart drugs
Flashcards do conjunto (19)
- 1PilocarpineMuscarinic, Slow HR
- 2BethenecolMuscarinic, slow HR
- 3alpha-2 adrenergic agonistsStimulate vagus, Slow HR
- 4Cardiac GlycosidesStimulate Vagus, Slow HR
- 5PropranololClass 2 Antidysrhythmic, Non selective ß-adrenoreceptor antagonists, slow HR
- 6AtenololClass 2 Antidysrhythmic, β-1 selective adrenoreceptor antagonist, slow HR
- 7PindololClass 2 Antidysrhythmic, Partial agonist, β-adrenoreceptor antagonist, slow HR
- 8AtropineAnti-muscarinic, Increase HR
- 9IsoprenalineNon-selective β-adrenoreceptor agonist, increase HR
- 10QuinidineClass 1a Antidysrhythmic, blocks fast NA+ channels, slows repolarization
- 11ProcainamideClass 1a Antidysrhythmic, blocks fast NA+ channels, slows repolarization
- 12LignocaineClass 1b Antidysrhythmic, blocks fast NA+ channels, accelerates re-polarization
- 13TocainideClass 1b Antidysrhythmic, blocks fast NA+ channels, accelerates re-polarization
- 14AmiodaroneClass 3 Antidysrhythmic, unknown mechanism
- 15VerapamilClass 4 Antidysrhythmic, calcium channel blocker
- 16DiltiazemClass 4 Antidysrhythmic, calcium channel blocker
- 17DobutaminePositive inotrope: increases contractility, catecholamine, sympathomimetic β1-selective receptor agonist
- 18DopaminePositive inotrope: increases contractility, natural noradrenaline precursor, sympathomimetic β-adrenoreceptor agonist
- 19MilrinonePositive inotrope: increases contractility, phosphodiesterase inhibitor, increases force without HR effects