Organic photodetectors, as an emerging wearable photoplethysmographic (PPG)
technology, offer exciting opportunities for next‐generation photonic healthcare electronics …

Photoplethysmography (PPG) is a non-invasive optical technique that measures changes in
blood volume in the microvascular tissue bed of the body. While it shows potential as a …

Background: Cuffless blood pressure measurement technologies have attracted significant
attention for their potential to transform cardiovascular monitoring. Methods: This updated …

Objective. Photoplethysmography is a non-invasive optical technique that measures
changes in blood volume within tissues. It is commonly and being increasingly used for a …

In this study, we propose a blood pressure estimation that employs a combined 1-D squeeze
and excitation network (SENet-LSTM) architecture. Combining photoplethysmography …

Cardiovascular diseases (CVDs) remain the leading cause of global mortality, therefore
understanding arterial stiffness is essential to developing innovative technologies to detect …

Featured Application Left ventricular ejection time estimation by analyzing the morphology of
arterial blood pressure and photoplethysmography signal. Abstract Left ventricular ejection …

Photoplethysmography (PPG) sensors are widely used to measure a variety of physiological
parameters, from heart rate to clinically important peripheral oxygen saturation (SpO 2). The …

Currently, learning physiological vital signs such as blood pressure (BP), hemoglobin levels,
and oxygen saturation, from Photoplethysmography (PPG) signal, is receiving more …

Objective: Effective blood pressure (BP) management is crucial for early cardiovascular
disease treatment. Photoplethysmography (PPG) waveform analysis presents a promising …