Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
3 Cards in this Set
- Front
- Back
|
Quinidine mechanism
|
Anti-arrhythmic (class IA)
Blocks Na channels, slows conduction Blocks K channels, prolongs APD Inc refractoriness, dec automaticity of ectopic pacemakers |
|
|
Quinidine clinical
|
Maintain sinus rhythm in pts w/atrial flutter or atrial fib
Tx WPW syndrome |
|
|
Quinidine side effects
|
Cinchonism, diarrhea (hypokalemia), inc QT (torsades)
Displaces Digoxin Caution w/AV nodal block pts |
