hartstilstand Cardiac arrest
Conditions
Interventions
None listed
Sponsors
Radboud Universitair Medisch Centrum
Eligibility
Age
18 Years to 64 Years
Inclusion criteria
Inclusion criteria: In order to be eligible to participate in this study, a subject must meet one of the following criteria: - Undergoing ventricular fibrillation induction during defibrillation testing after ICD implantation - Undergoing rapid ventricular pacing during TAVR procedure - Undergoing ventricular tachycardia ablation Additionally, a subject must meet all of the following criteria: - Age => 18 years - Fitting the wristband
Exclusion criteria
Exclusion criteria: A potential subject who meets any of the following criteria will be excluded from participation in this study: - Unwilling or unable to provide informed consent - Known hemodynamically relevant subclavian artery stenosis - Medical issues that interfere with wearing of the wristband (e.g. skin disorders) - Unavailability of wristband used for PPG recording
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Sensitivity and specificity of the developed algorithm for circulatory arrest detection | — |
Secondary
| Measure | Time frame |
|---|---|
| - Positive predictive value of the developed algorithm for circulatory arrest detection - Negative predictive value of the developed algorithm for circulatory arrest detection - PPG-derived signal characteristics during circulatory and non-circulatory arrest - Sources of noise - Sources of false positive alarms - Patient satisfaction scores - Complaints regarding the fit of the wristband - Correlation and agreement of heart rate measurements - Correlation and agreement of oxygen saturation measurements - Correlation and agreement of blood pressure measurements | — |
Countries
Netherlands
Outcome results
None listed