title: Effectiveness of Telemetry Guidelines in Predicting Clinically Significant Arrhythmias in Hospitalized Patients.
abstract: BACKGROUND
  Cardiac rhythm monitoring is widely applied on hospitalized patients. However, its value has not been evaluated systematically.
  
  
  METHODS
  This study considered the utility of our institutional telemetry guidelines in predicting clinically significant arrhythmias. A retrospective analysis was performed of 562 patients admitted to the telemetry unit. A total of 1932 monitoring days were evaluated. Patients were divided into 2 groups based on telemetry guidelines: "telemetry indicated" and "telemetry not indicated".
  
  
  RESULTS
  Differences in arrhythmia event rates and pre-defined clinical significance were determined. One hundred and forty-four (34%) vs. 16 (11%) patients had at least one arrhythmic event in the "telemetry indicated" group compared with the "telemetry not indicated" group, respectively (P = 0.001). No patient in the "telemetry not indicated" group had a clinically significant arrhythmia. In contrast, of patients in the "telemetry indicated" group who had at least one arrhythmic event, 36% were considered clinically significant (P < 0.05).
  
  
  CONCLUSIONS
  In conclusion, this study validates and supports the use of our institutional telemetry guidelines to allocate this resource appropriately and predict clinically significant arrhythmias.
authors.affiliation: Division of Cardiology, Department of Internal Medicine, University Hospital and Manhattan Campus for the Albert Einstein College of Medicine-Beth Israel Medical Center, New York, USA.
authors.forename: Sandeep K
authors.initials: SK
authors.lastname: Dhillon
authors.affiliation: Division of Cardiology, Department of Internal Medicine, University Hospital and Manhattan Campus for the Albert Einstein College of Medicine-Beth Israel Medical Center, New York, USA.
authors.lastname: JosephTawil
authors.affiliation: Division of Cardiology, Department of Internal Medicine, University Hospital and Manhattan Campus for the Albert Einstein College of Medicine-Beth Israel Medical Center, New York, USA.
authors.forename: Baruch
authors.initials: B
authors.lastname: Goldstein
authors.affiliation: Division of Cardiology, Department of Internal Medicine, University Hospital and Manhattan Campus for the Albert Einstein College of Medicine-Beth Israel Medical Center, New York, USA.
authors.forename: Dayana
authors.initials: D
authors.lastname: Eslava-Manchego
authors.affiliation: Division of Cardiology, Department of Internal Medicine, University Hospital and Manhattan Campus for the Albert Einstein College of Medicine-Beth Israel Medical Center, New York, USA.
authors.forename: Jagdeep
authors.initials: J
authors.lastname: Singh
authors.affiliation: Division of Cardiology, Department of Internal Medicine, University Hospital and Manhattan Campus for the Albert Einstein College of Medicine-Beth Israel Medical Center, New York, USA.
authors.forename: Sam
authors.initials: S
authors.lastname: Hanon
authors.affiliation: Division of Cardiology, Department of Internal Medicine, University Hospital and Manhattan Campus for the Albert Einstein College of Medicine-Beth Israel Medical Center, New York, USA.
authors.forename: Paul
authors.initials: P
authors.lastname: Schweitzer
authors.affiliation: Division of Cardiology, Department of Internal Medicine, University Hospital and Manhattan Campus for the Albert Einstein College of Medicine-Beth Israel Medical Center, New York, USA.
authors.forename: Steven R
authors.initials: SR
authors.lastname: Bergmann
keywords: Arrhythmias; Clinically significant arrhythmias; Guidelines; Monitoring; Telemetry