Cardiovascular Drugs — Flashcards

Class I antiarrhythmics bind to Na+ channels in their _____ or inactivated state

Calcium Channel Blockers (CCBs) _____ CCBs primarily block L-type calcium channels in cardiac muscle

Hydralazine primarily dilates _____, leading to a decreased after-load

At _____ doses, dopamine stimulates 1 receptors

What does Ivabradine do to:Chronotropy = _____Inotropy = No effect

Drug useful in mx of hypertension with gout include _____ and calcium channel blockers

Calcium Channel Blockers (CCBs) _____ Ca2+ channel blockers may cause hyper-prolactinemia as an adverse effect

Antihypertensives _____ is a D1 receptor agonist that may be used in the treatment of hypertensive emergency to prevent kidney damage

Class II antiarrhythmics (-blockers) suppress abnormal pacemakers by decreasing the _____ of phase 4 of the nodal action potential

First Aid Pharmacology: Cardiovascular_____ works by inhibiting the funny sodium (If) channels, prolonging phase 4 of the nodal action potential