Purpose-To examine the appropriate use of arrhythmia, ischemia, and QTc interval monitoring in the acute care setting.Methods-We analyzed baseline data of the PULSE Trial, a multi-site randomized clinical trial evaluating the effect of implementing ECG monitoring practice standards. Research nurses reviewed medical records for indications for monitoring and observed if arrhythmia, ischemia, and QT interval monitoring were being done on 1,816 patients in 17 hospitals.Results-Almost all (99%) patients with an indication for arrhythmia monitoring were being monitored, but 85% of patients with no indication were monitored. Of patients with an indication for ischemia monitoring, 35% were being monitored, but 26% with no indication were being monitored Corresponding Author: Marjorie Funk, PhD, RN, Professor, Yale University School of Nursing, 100 Church Street South, PO Box 9740, New Haven, CT 06536-0740, Telephone: 203-737-2346, marjorie.funk@yale.edu. Publisher's Disclaimer: This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final citable form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.
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MethodsThe PULSE Trial is a 5-year (2008-2013) multi-site randomized clinical trial to evaluate the implementation of the AHA Practice Standards for ECG Monitoring 6 on nurses' knowledge, quality of care including the appropriateness of monitoring, and patient outcomes. The intervention consists of an online ECG monitoring education program and strategies to implement and sustain change in practice, led by nurse champions on each unit. The study takes place in 17 hospitals: 15 in the United States, 1 in Ottawa, Canada, and 1 in Hong Kong, China (Table 1). All hospitals received institutional review board approval. Sites include both academic medical centers and community hospitals. Hospital units involved in the study are primarily for the treatment of cardiac surgical and medical patients. They include both intensive care units (ICUs) with "hard-wire" bedside cardiac monitoring and step-down units with "wireless" telemetry monitoring.For the baseline quality of care data, our sample consisted of 2,744 observations on 1,816 patients on these adult cardiac units. One of three research nurses, who were experienced ICU nurses with expertise in ECG monitoring, visited each site for 5 days. If time permitted, they observed patients more than once during their 5-day visit. They collected data on the use and appropriateness of monitoring by reviewing the current medical records to determine if the patient had a Class I or II indication for arrhythmia, ischemia, or QT interval monitoring. The AHA Practice Standards 6 used the following rating system for indicati...