Abstract: Objective. Photoplethysmography (PPG) technology is the basis of most wearable cardiovascular health monitoring devices. PPG-based monitoring typically uses heart rate (HR) analysis.
Tricuspid annular plane systolic excursion (TAPSE), Doppler tissue imaging–derived tricuspid lateral annular systolic wave velocity (S′), and right ventricular fractional area change (RV‐FAC) are the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results