The arterial pulse wave (PW) is a rich source of information on cardiovascular (CV) health. It
is widely measured by both consumer and clinical devices. However, the physical …

The photoplethysmogram (PPG) signal is widely measured by clinical and consumer
devices, and it is emerging as a potential tool for assessing vascular age. The shape and …

An exponential rise in patient data provides an excellent opportunity to improve the existing
health care infrastructure. In the present work, a method to enable cardiovascular digital twin …

Arterial pulse waves (PWs) such as blood pressure and photoplethysmogram (PPG) signals
contain a wealth of information on the cardiovascular (CV) system that can be exploited to …

Objective: Breathing rate (BR) can be estimated by extracting respiratory signals from the
electrocardiogram (ECG) or photoplethysmogram (PPG). The extracted respiratory signals …

Patient-specific cardiac models are now being used to guide therapies. The increased use
of patient-specific cardiac simulations in clinical care will give rise to the development of …

Vascular aging (VA) involves structural and functional changes in blood vessels that
contribute to cardiovascular disease. Several noninvasive pulse wave (PW) indices have …

We tested the hypothesis that increased pulse wave reflection and altered backward
waveform morphology contribute to increased pulse pressure in subjects with higher pulse …

The augmentation index (AIx) is deemed to capture the deleterious effect on left ventricular
(LV) work of increased wave reflection associated with stiffer arteries. However, its validity as …

The potential impact of hemodynamic and vascular wall models on the diagnosis, treatment,
and well-being of thousands of patients suffering from cardiovascular diseases, is …