American journal of critical care : an official publication, American Association of Critical-Care Nurses
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Various institution-specific guidelines have been developed to prevent ventilator-associated pneumonia. However, the availability of guidelines does not ensure adherence to recommended strategies. ⋯ The most consistent facilitator of adherence to guidelines for prevention of ventilator-associated pneumonia was nurses' positive attitude toward the guidelines.
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The perceptions of patients who are restrained and sedated while being treated with mechanical ventilation in the intensive care unit are not well understood. The effectiveness of sedation used to aid in recovery and enhance comfort during intubation is unknown. ⋯ Being intubated can be painful and traumatic despite administration of sedatives and analgesics. Sedation may mask uncontrolled pain for intubated patients and prevent them from communicating this condition to a nurse. Nurses may need to evaluate current interventions in order to provide maximum comfort and promote optimal positive outcomes for intensive care patients who are intubated.
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Case Reports
Pseudo-ventricular tachycardia mimicking malignant arrhythmia in a patient with rapid atrial fibrillation.
Artifacts can simulate arrhythmias such as atrial flutter, atrial fibrillation, and ventricular tachycardia. A case of pseudo-ventricular tachycardia is outlined in a patient with newly diagnosed atrial fibrillation, which made the diagnosis a special challenge. Characteristic signs of pseudo-ventricular tachycardia are described. This case reinforces the importance of recognizing artifacts to avoid unnecessary interventions, especially in the telemetry and critical care units.