Key result
Misinterpretation of ambulatory ECG recordings occurred in 3.5% of cases and was significantly more common with telemetry recordings (5.2%) compared to Holter monitoring (1.8%), frequently leading to management errors.
Why the study?
Are misinterpretations and artifacts more common in cardiac telemetry recordings compared to Holter recordings?
Observational (n=1,000)
Are misinterpretations and artifacts more common in cardiac telemetry recordings compared to Holter recordings?
Absolute Event Rate: 5.2% vs 1.8%
Misinterpretation of genuine arrhythmias in ambulatory ECG monitoring, particularly in telemetry, consistently leads to management errors, highlighting the need for better clinical training.
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Telemetry misinterpretation may increase management errors; leaves open whether targeted training reduces rates prospectively.
El‐Sherif et al. (2014) conducted an observational in Cardiac arrhythmias (patients undergoing ambulatory ECG monitoring) (n=1,000). Cardiac telemetry recordings vs. Holter ECG recordings was evaluated on Misinterpretation of ambulatory ECG recordings. Misinterpretation of ambulatory ECG recordings occurred in 3.5% of cases and was significantly more common with telemetry recordings (5.2%) compared to Holter monitoring (1.8%), frequently leading to management errors.
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