Results 201 to 210 of about 1,290,229 (402)

Wearable PZT Piezoelectric Sensor Device for Accurate Arterial Pressure Pulse Waveform Measurement

open access: yesAdvanced Electronic Materials, EarlyView.
This work presents a wearable device for the non‐invasive measurement of radial arterial pressure pulse waveforms, incorporating a highly sensitive flexible Lead Zirconate Titanate (PZT) piezoelectric sensor and an optimized tightness‐free attachment method to maximize the sensitivity.
Minyu Li   +3 more
wiley   +1 more source

Clinical applications of arterial stiffness; definitions and reference values [PDF]

open access: bronze, 2002
M. F. O'Rourke   +4 more
openalex   +1 more source

Surgical and Oncological Outcomes of Conversion Surgery After Hepatic Arterial Infusion Chemotherapy for Initially Unresectable Locally Advanced Hepatocellular Carcinoma

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
Conversion surgery for HCC. ABSTRACT Background Since 2013, we have performed conversion surgery after hepatic arterial infusion chemotherapy (HAIC) for initially unresectable locally advanced hepatocellular carcinoma (LA‐HCC). Methods Between 2013 and 2021, we assessed the surgical and oncological outcomes and pathological findings of patients with LA‐
Yuichi Goto   +9 more
wiley   +1 more source

Arterial Stiffness Increases During Obstructive Sleep Apneas [PDF]

open access: bronze, 2002
Sanja Jelić   +5 more
openalex   +1 more source

UltRAP‐Net: Reverse Approximation of Tissue Properties in Ultrasound Imaging

open access: yesAdvanced Intelligent Systems, EarlyView.
This study proposes a reverse approximation neural network (UltRAP‐Net) to extract underlying physics‐aware properties using multiple images with distinct appearances obtained at the same location of tissues. Through this robust approximation, the study advances the use of ultrasound images by opening potentials for various applications such as physics‐
Yingqi Li   +4 more
wiley   +1 more source

Collaborative Multirobot Navigation‐Assisted Magnetic Catheter Guidance and Shape Perception with Vascular Ultrasound and Electromagnetic Tracking

open access: yesAdvanced Intelligent Systems, EarlyView.
The article develops a collaborative multirobot navigation system‐assisted magnetic catheter guidance and shape perception method using the information fusion of robotic vascular ultrasound imaging and electromagnetic tracking to reconstruct the 3D catheter's shape and vasculature. Results verify the effectiveness of the system and the potential of the
Zhengyang Li   +5 more
wiley   +1 more source

Arterial Stiffness and Obesity as Predictors of Diabetes: Longitudinal Cohort Study

open access: yesJMIR Public Health and Surveillance
BackgroundPrevious studies have confirmed the separate effect of arterial stiffness and obesity on type 2 diabetes; however, the joint effect of arterial stiffness and obesity on diabetes onset remains unclear ...
Cancan Cui   +14 more
doaj   +1 more source

Heart rate dependency of pulse pressure amplification and arterial stiffness [PDF]

open access: bronze, 2002
Ian B. Wilkinson   +7 more
openalex   +1 more source

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