Automatic Analysis of ECG Signals Recorded with the wireless DELTA ePatch Technology Dorthe Bodholt Nielsen, Hospital Healthcare facility

Application Example: Atrial Fibrillation Prevalence at the age of 80 years: 5-15% Long term monitoring is often required Important adverse clinical events: 5-fold risk of stroke Atrial fibrillation is often asymptomatic Early diagnosis is crucial Treatment with prober antithrombotic therapy can lower the increased stroke risk Dorthe Bodholt Nielsen,

Automatic QRS Detection 30 minute manually scored records from 11 different patients Detection results: All abnormal beats in our database was correctly detected Next step: Automatic classification of each heart beat Dorthe Bodholt Nielsen, # of patientsSensitivityPositive predictivity % %99.92 %