Critical care nursing quarterly
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Pharmacologic agents including vasodilators, inotropes, and vasopressors are frequently used in the critical care setting for management of the unstable cardiac patient. These medications are used to elicit varying effects on vascular resistance, myocardial contractility, and heart rate to help achieve desired hemodynamic and clinical endpoints. ⋯ This article reviews the pharmacology and clinical utility of commonly used intravenous "vasoactive" medications encountered in the intensive care unit. We also highlight innovations in pharmacotherapy for this patient population, and provide practical considerations for the most appropriate and safe use of these medications.
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Medical emergency teams are developing across the United States. The organization and implementation for a rapid response team to failing medical-surgical patients has been shown to reduce in-house cardiac arrest rates. Further investigation into the frequency and pattern for rapid response team calls has been shown to have a diurnal pattern and clustered around times associated with routine care activities. ⋯ The calls are found to be called with--frequency during the hours of 7 AM and 7 PM. The frequency of calls is shown to be clustered around the times of. The small descriptive analysis here suggests that further investigation in the patterns and monitoring of patient for early recognition to call for help is still needed.