Photoplethysmography and intracardiac pressures: early insights from a pilot study.
Niels T B ScholteAnnemiek E van RavensbergRoos EdgarAntoon J M van den EndenNicolas M D A van MieghemJasper J BrugtsJudith L BonnesNico BruiningRobert M A van der BoonPublished in: European heart journal. Digital health (2024)
These results demonstrate the capability to non-invasively classify patients into clinically meaningful categories of PCWP using PPG signals from a wrist-worn wearable device. To enhance and fully explore its potential, the relationship between PPG and PCWP should be further investigated in a larger cohort of HF patients.