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While you have probably learned plenty about symptomatic bradycardia and tachycardia, atrial fibrillation and ventricular fibrillation, other heart rhythms may still be a bit fuzzy in your mind. One potentially confusing rhythm is sick sinus syndrome, which may occasionally be called sinus node disease or sinus node dysfunction. Understanding this heart rhythm, its causes, symptoms and treatments can help you better address concerns that your patients may be having and help them prevent more severe complications of this arrhythmia. What [...]

Probably every worker has experienced that afternoon slump or has needed a cup of coffee to get through the last hour behind the desk. However, nurses have it particularly difficult because of the great physical and mental burdens they carry throughout each shift. Stressful work situations, busy shifts during which there is no time to sit down and 12-hour night shifts that leave nurses yawning and nodding off on the drive home combine to create a real problem. In fact, [...]