What is Dysrhythmia: Cardiac dysrhythmias, also known as arrhythmias, are problems with the rhythm or rate of the heartbeat. These changes in pattern are driven by electrical impulses and can range from harmless to life-threatening. There is a wide variety of different types of dysrhythmia, some of the most common are:
Class IA antidysrhythmics like quinidine, are used for atrial and ventricular dysrhythmias, as well as supraventricular dysrhythmias; whereas class IB antidysrhythmics, such as lidocaine, are used for acute ventricular dysrhythmias; and class IC antidysrhythmics, like flecainide, are used to treat the most serious, life-threatening ventricular
A dysrhythmia refers to an abnormality of the heart rhythm. Although not all patients will become unstable and show adverse signs, brady-dysrhythmias ( 60bpm) and tachy-dysrhythmias ( 100bpm) have the potential to severely compromise cardiac output and lead to cardiac arrest.
Sinus dysrhythmias (sinus tachycardia, sinus bradycardia, and sinus arrhythmia), including the causes and treatment of these dysrhythmias. Atrial fibrillati
It is unlikely that additional benefit will be gained by increasing the dose. Dysrhythmias: Having controlled the dysrhythmias with intravenous Atenolol a
PATHOPHYSIOLOGY CARDIOGENIC SHOCK STRUCTURAL DEFECTS IN HEART, DYSRHYTHMIAS ETC. drugs and oxygenation support, and monitoring for
ANS: C Amiodarone (Cordarone) is the drug of choice for ventricular dysrhythmias according to the Advanced Cardiac Life Support guidelines. The other drugs are not used for acute ventricular dysrhythmias. DIF: COGNITIVE LEVEL: Applying (Application) REF: p. 403 TOP: NURSING PROCESS: Planning
dysrhythmias, as recommended by the Heart Rhythm Society / American College of Cardiology / American Heart Association Basic hemodynamic concepts relevant to hemody-namics and dysrhythmias Basic pharmacologic properties of medications used for the treatment of dysrhythmias, including beta-blockers, calcium channel blockers, and
Amiodarone generic drug. It is an antiarrhythmic medication used to treat cardiac dysrhythmias (ventricular tachycardia VT, ventricular
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