Selected article for: "diagnostic value and non patient"

Author: Xavier, R.; Montalbano, N.; Chua, T.
Title: Drive-by physiology services: A novel model for the COVID-19 era
  • Cord-id: 9echmjmv
  • Document date: 2021_1_1
  • ID: 9echmjmv
    Snippet: The COVID-19 pandemic has led to unprecedented challenges for cardiac diagnostics and follow-up. Whilst the BHRS recommended remote device follow-up wherever possible, this is not always feasible. In addition, continuing diagnostic services including Holter monitoring was necessary to support the telephone- clinic based outpatient Cardiology service operating at the height of the pandemic. The physiology service at our district general hospital carried out 3494 device checks and 2762 ambulatory
    Document: The COVID-19 pandemic has led to unprecedented challenges for cardiac diagnostics and follow-up. Whilst the BHRS recommended remote device follow-up wherever possible, this is not always feasible. In addition, continuing diagnostic services including Holter monitoring was necessary to support the telephone- clinic based outpatient Cardiology service operating at the height of the pandemic. The physiology service at our district general hospital carried out 3494 device checks and 2762 ambulatory Holter monitors last year. We describe a novel model implemented here to continue providing essential cardiac investigations and device follow-up whilst minimising risk of COVID transmission. A drive-by unit was set up within the hospital car park and specifically delineated parking spaces were allocated for patients to park with the patient remaining in the vehicle at all times. At the appointment time, they are called forward. To fit ambulatory Holter monitors, a PPE-donned physiologist passes over the Holter pack containing both the monitor and visual instructions on applying it. Assistance is provided via telephone if necessary. Return of the monitor is performed in a similar manner. For device checks, the header is passed over to the patient suitably protected. The patient places the header over the site of the device for the duration of the check following which it is returned via the window. The device site is inspected visually where appropriate through the window. Our experience suggests that the diagnostic value of self-applied Holter monitors have been comparable to that of physiologist-applied monitors. To the end of August 2020, 850 device checks had been carried out and 557 Holter monitors had been dispensed. Dispensing the Holter monitors in this manner has resulted in a very high diagnostic accuracy with very few non diagnostic recordings on patient-applied Holters. Patient feedback in comparing experiences to the in-hospital pacing clinic have been very positive. This demonstrates that such a model is feasible without compromising clinical care whilst reducing face to face patient contact and subsequent likelihood of COVID-19 transmission.

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