Brachial artery stiffness estimation using ARTSENS. - Raj Kiran V.; P. M. Nabeel; Jayaraj Joseph; Mohanasankar Sivaprakasam (EMBC, 2017)

An image-free ultrasound method to estimate artery wall thickness surrogate for screening. - Raj Kiran V.; Jayaraj Joseph; Malay Ilesh Shah; Mohanasankar Sivaprakasam (MeMeA, 2017)

Local Evaluation of Variation in Pulse Wave Velocity over the Cardiac Cycle using Single-Element Ultrasound Transducer. - Raj Kiran V.; Joseph Jayaraj; Mohanasankar Sivaprakasam (EMBC, 2018)

An In-Vivo Study on Intra-Day Variations in Vascular Stiffness using ARTSENS Pen. - Raj Kiran V.; P. M. Nabeel; Jayaraj Joseph; Surya Venkatramanan; Malay Ilesh Shah; Mohanasankar Sivaprakasam (EMBC, 2018)

Live Demonstration of ARTSENS® Pen-An Image-Free Ultrasound Device for Automated Evaluation of Vascular Stiffness. - Jayaraj Joseph; P. M. Nabeel; Malay Ilesh Shah; Raj Kiran V.; Mohanasankar Sivaprakasam (IEEE SENSORS, 2018)

Evaluation of Local Pulse Wave Velocity using an Image Free Ultrasound Technique. - Raj Kiran V.; P. M. Nabeel; Jayaraj Joseph; Malay Ilesh Shah; Mohanasankar Sivaprakasam (MeMeA, 2018)

Non-Invasive Assessment of Local Pulse Wave Velocity as Function of Arterial Pressure. - P. M. Nabeel; Raj Kiran V.; Jayaraj Joseph; Mohanasankar Sivaprakasam (MeMeA, 2018)

Measurement of Arterial Young's Elastic Modulus using ARTSENS Pen. - Raj Kiran V.; P. M. Nabeel; Joseph Jayaraj; Malay Ilesh Shah; Mohanasankar Sivaprakasam (MeMeA, 2018)

Incorporating Arterial Viscoelastic Modelling for the Assessment of Changes in Pulse Wave Velocity Within a Cardiac Cycle Using Bramwell-Hill Equation. - V. Raj Kiran; P. M. Nabeel; Jayaraj Joseph; Mohanasankar Sivaprakasam (CinC, 2019)

Determination of Incremental Local Pulse Wave Velocity Using Arterial Diameter Waveform: Mathematical Modeling and Practical Implementation. - P. M. Nabeel; V. Raj Kiran; Jayaraj Joseph; Mohanasankar Sivaprakasam (CinC, 2019)

Image-Free Technique for Flow Mediated Dilation Using ARTSENS® Pen. - Jayaraj Joseph; Dinu S. Chandran; Raj Kiran V.; Abhidev V. V.; Mohanasankar Sivaprakasam (EMBC, 2019)

Multimodal Image-Free Ultrasound Technique for Evaluation of Arterial Viscoelastic Properties: A Feasibility Study. - Raj Kiran V.; P. M. Nabeel; Jayaraj Joseph; Hanna Frese; Mohanasankar Sivaprakasam (EMBC, 2019)

Analytic Phase Based Approach for Arterial Diameter Evaluation Using A-Mode Ultrasound Frames. - V. Raj Kiran; Jayaraj Joseph; P. M. Nabeel; Hanna Frese; Mohanasankar Sivaprakasam; Malay Ilesh Shah (MeMeA, 2019)

Methodological and Measurement Concerns of Local Pulse Wave Velocity Assessment. - V. Raj Kiran; P. M. Nabeel; Jayaraj Joseph; Mohanasankar Sivaprakasam (MeMeA, 2019)

Arterial Stiffness in Elastic and Muscular Arteries: Measurement using ARTSENS Pen. - V. Raj Kiran; Abhidev V. V.; P. M. Nabeel; Jayaraj Joseph; Mohanasankar Sivaprakasam; Malay Ilesh Shah (MeMeA, 2019)

Cuffless Evaluation of Arterial Pressure Waveform using Flexible Force Sensor: A Proof of Principle. - Rahul Manoj; P. M. Nabeel; V. Raj Kiran; Jayaraj Joseph; Mohanasankar Sivaprakasam (MeMeA, 2019)

Deep Learning for Blood Pressure Estimation: an Approach using Local Measure of Arterial Dual Diameter Waveforms. - P. M. Nabeel; Vinay Chilaka; V. Raj Kiran; Jayaraj Joseph; Mohanasankar Sivaprakasam (MeMeA, 2019)

Demonstration of Pressure-Dependent Inter and Intra-Cycle Variations in Local Pulse Wave Velocity Using Excised Bovine Carotid Artery. - Rahul Manoj; P. M. Nabeel; Abhidev V. V.; V. Raj Kiran; Jayaraj Joseph; Mohanasankar Sivaprakasam (EMBC, 2020)

High-Throughput Vascular Screening by ARTSENS Pen During a Medical Camp for Early-Stage Detection of Chronic Kidney Disease. - P. M. Nabeel; Rahul Manoj; Abhidev V. V.; Jayaraj Joseph; Raj Kiran V.; Mohanasankar Sivaprakasam (EMBC, 2020)

Cuffless Blood Pressure Estimation Using Features Extracted from Carotid Dual-Diameter Waveforms. - Prashanth Ramakrishna; P. M. Nabeel; Raj Kiran V.; Jayaraj Joseph; Mohanasankar Sivaprakasam (EMBC, 2020)

A Bi-modal Probe Integrated with A-mode Ultrasound and Force Sensor for Single-site Assessment of Arterial Pressure-Diameter Loop. - Rahul Manoj; Raj Kiran V.; P. M. Nabeel; Jayaraj Joseph; Mohanasankar Sivaprakasam (MeMeA, 2020)

Blood Pressure Estimation using Arterial Diameter: Exploring Different Machine Learning Methods. - Poojitha Uthappa P; Keerthi Ram; P. M. Nabeel; Raj Kiran V.; Jayaraj Joseph; Mohanasankar Sivaprakasam (MeMeA, 2020)

A Dynamic Time Warping Method for Improved Arterial Wall-Tracking using A-mode Ultrasound Frames: A Proof-of-Concept. - Raj Kiran V.; Jayaraj Joseph; P. M. Nabeel; Mohanasankar Sivaprakasam (MeMeA, 2020)

Automated measurement of compression-decompression in arterial diameter and wall thickness by image-free ultrasound. - Raj Kiran V.; Jayaraj Joseph; P. M. Nabeel; Mohanasankar Sivaprakasam (Comput. Methods Programs Biomed., 2020)

Separation of Forward-Backward Waves in the Arterial System using Multi-Gaussian Approach from Single Pulse Waveform. - Rahul Manoj; V. Raj Kiran; P. M. Nabeel; Mohanasankar Sivaprakasam; Jayaraj Joseph (EMBC, 2021)

Evaluation of Nonlinear Wave Separation Method to Assess Reflection Transit Time: A Virtual Patient Study. - Rahul Manoj; V. Raj Kiran; P. M. Nabeel; Mohanasankar Sivaprakasam; Jayaraj Joseph (EMBC, 2021)

High-Framerate A-Mode Ultrasound for Vascular Structural Assessments: In-Vivo Validation in a Porcine Model. - P. M. Nabeel; Raj Kiran V.; Rahul Manoj; Abhidev V. V.; Mohanasankar Sivaprakasam; Jayaraj Joseph (EMBC, 2021)

Evaluation of Vascular Pulse Contour Indices over the Physiological Blood Pressure Ranges in an Anesthetized Porcine Model. - Arathy R; P. M. Nabeel; Raj Kiran V.; Abhidev V. V.; Mohanasankar Sivaprakasam; Jayaraj Joseph (EMBC, 2021)

Phantom Assessment of an Image-free Ultrasound Technology for Online Local Pulse Wave Velocity Measurement. - Raj Kiran V.; P. M. Nabeel; Rahul Manoj; Malay Ilesh Shah; Mohanasankar Sivaprakasam; Jayaraj Joseph (EMBC, 2021)

Gaussian-Mixture Modelling of A-Mode Radiofrequency Scans for the Measurement of Arterial Wall Thickness. - Raj Kiran V.; P. M. Nabeel; Malay Ilesh Shah; Mohanasankar Sivaprakasam; Jayaraj Joseph (EMBC, 2021)

Phantom Evaluation of a Time Warping Based Automated Arterial Wall Recognition and Tracking Method. - V. Raj Kiran; P. M. Nabeel; Mohanasankar Sivaprakasam; Jayaraj Joseph (MeMeA, 2021)

Multi-Gaussian Model for Estimating Stiffness Surrogate using Arterial Diameter Waveform. - Rahul Manoj; Raj Kiran V.; P. M. Nabeel; Mohanasankar Sivaprakasam; Jayaraj Joseph (MeMeA, 2021)

An Image-Free Ultrasound Device for Simultaneous Measurement of Local and Regional Arterial Stiffness Indices. - P. M. Nabeel; V. Raj Kiran; Malay Ilesh Shah; Abhidev V. V.; Rahul Manoj; Mohanasankar Sivaprakasam; Jayaraj Joseph (MeMeA, 2021)

High Frame-Rate A-Mode Ultrasound System for Jugular Venous Pulse Tracking: A Feasibility Study. - Navya Rose George; V. Raj Kiran; P. M. Nabeel; Mohanasankar Sivaprakasam; Jayaraj Joseph (EMBC, 2022)

Estimation of Characteristic Impedance using Multi-Gaussian Modelled Flow Velocity Waveform: A Virtual Subjects Study. - Rahul Manoj; V. Raj Kiran; P. M. Nabeel; Mohanasankar Sivaprakasam; Jayaraj Joseph (EMBC, 2022)

Evaluation of Pulse Contour Markers using an A-Mode Ultrasound: Association with Carotid Stiffness Markers and Ageing. - Rahul Manoj; V. Raj Kiran; P. M. Nabeel; Mohanasankar Sivaprakasam; Jayaraj Joseph (EMBC, 2022)

Comparison of Approximated and Actual Bramwell-Hill Equation Implementation for Local Pulse Wave Velocity: Ex-vivo Study. - Raj Kiran V.; Rahul Manoj; Ishwarya S; P. M. Nabeel; Jayaraj Joseph (EMBC, 2022)

Operator Variabilities in Carotid Pulse Wave Velocity Measured by an Image-free Ultrasound Device. - Raj Kiran V.; Rahul Manoj; Ishwarya S; P. M. Nabeel; Jayaraj Joseph (EMBC, 2022)

Jugular Venous Diameter Measurement Using A-Mode Ultrasound: A Feasibility Study. - Navya Rose George; Raj Kiran V.; P. M. Nabeel; Mohanasankar Sivaprakasam; Jayaraj Joseph (MeMeA, 2022)

Assessment of Arterial Reflection Markers using an A-Mode Ultrasound Device. - Rahul Manoj; V. Raj Kiran; P. M. Nabeel; Mohanasankar Sivaprakasam; Jayaraj Joseph (MeMeA, 2022)

Variation in Pulse Contour Markers on an Anesthetized Porcine During Pressure Perturbation: Association with Local and Regional Stiffness. - Rahul Manoj; V. Raj Kiran; P. M. Nabeel; Mohanasankar Sivaprakasam; Jayaraj Joseph (MeMeA, 2022)

Hydrostatic Pressure Compensator for Evaluation of Carotid Stiffness using A-Mode Ultrasound: Design, Characterization, and In-Vivo Validation. - Ishwarya S; Rahul Manoj; Raj Kiran V.; P. M. Nabeel; Jayaraj Joseph (MeMeA, 2022)

Ultrasound for Venous Local Pulse Wave Velocity: Comparison of Pulse Transit Time Methods. - Navya Rose George; Rahul Manoj; Raj Kiran V.; P. M. Nabeel; Mohanasankar Sivaprakasam; Jayaraj Joseph (EMBC, 2023)

A Pilot Observational Cohort Study to Investigate the Effect of Valsalva Maneuver on Internal Jugular Venous Diameter. - Navya Rose George; Rahul Manoj; Raj Kiran V.; Ponkalaivani S; P. M. Nabeel; Mohanasankar Sivaprakasam; Jayaraj Joseph (EMBC, 2023)

Wearable Ambulatory Accelerometer System for Estimating Arterial Stiffness: A Pilot Study. - V. V. Girish; Raj Kiran V.; P. M. Nabeel; Mohanasankar Sivaprakasam; Jayaraj Joseph (EMBC, 2023)

Arterial Wave Separation Analysis and Reflection Wave Transit Time Estimation using a Double Rayleigh Flow Rate Model. - Rahul Manoj; Aneesh S; Raj Kiran V.; P. M. Nabeel; Mohanasankar Sivaprakasam; Jayaraj Joseph (EMBC, 2023)

Plethysmograph-Based Self-Assessment Device for Carotid-Femoral Pulse Wave Velocity Measurement: A Pilot Usability Study. - Ishwarya S; Raj Kiran V.; Nabeel PM; Jayaraj Joseph (EMBC, 2023)

Assessment of Endothelial Reactivity by Measurement of Vascular Material Response to Shear Stress: A Feasibility Study. - Nimmi Sudarsan; Rahul Manoj; Raj Kiran V.; P. M. Nabeel; Dinu S. Chandran; Jayaraj Joseph (EMBC, 2023)

Normalization of Flow-mediated Dilation to Brachial Artery Material Property: A Feasibility Study. - Nimmi Sudarsan; Rahul Manoj; Raj Kiran V.; P. M. Nabeel; Dinu S. Chandran; Jayaraj Joseph (EMBC, 2023)

Assessment of Local Venous Pulse Wave Velocity: A Pilot Feasibility Study. - Navya Rose George; V. Raj Kiran; P. M. Nabeel; Mohanasankar Sivaprakasam; Jayaraj Joseph (MeMeA, 2023)

Acceleration Plethysmography for Ambulatory Vascular Monitoring: A Pilot Study. - V. V. Girish; V. Raj Kiran; P. M. Nabeel; Mohanasankar Sivaprakasam; Jayaraj Joseph (MeMeA, 2023)

Repeatability and Reproducibility of Flow Mediated Dilation Measured using ARTSENS. - V. Raj Kiran; Nimmi Sudarsan; P. M. Nabeel; Jayaraj Joseph (MeMeA, 2023)

Measurement of Local Pulse Wave Velocity: Agreement Among Various Methodologies. - Rahul Manoj; V. Raj Kiran; S. Ponkalaivani; P. M. Nabeel; Mohanasankar Sivaprakasam; Jayaraj Joseph (MeMeA, 2023)

A Photoplethysmograph-Based Device for Carotid Femoral Pulse Wave Velocity Measurement: Inter and Intraoperator Study. - Ishwarya S; M. Shankar; V. Raj Kiran; P. M. Nabeel; Jayaraj Joseph (MeMeA, 2023)

Assessment of Endothelial Reactivity using Brachial Pulse Wave Velocity Response to Shear. - Nimmi Sudarsan; Rahul Manoj; V. Raj Kiran; P. M. Nabeel; Dinu S. Chandran; Jayaraj Joseph (MeMeA, 2023)

Effect of Fiduciary Point Choice on Pulse Wave Velocity-based Cuffless Pulse Pressure Estimation: Ex-vivo Study. - Raj Kiran V.; Rahul Manoj; S. Ponkalaivani; P. M. Nabeel; Jayaraj Joseph (MeMeA, 2023)

Characterizing the Effect of Hold-Down Pressure for Local and Regional Stiffness Markers. - Smit Shah 001; Ganapathy Jaganathan; Rahul Manoj; Raj Kiran V.; P. M. Nabeel; Jayaraj Joseph (EMBC, 2024)

Machine Learning Approaches for Blood Pressure Classification from Photoplethysmogram: A Comparative Analysis. - Mathew Cigi; Raj Kiran V.; P. M. Nabeel; Jayaraj Joseph (EMBC, 2024)

Jugular Venous Pulse Waveform Acquisition using Contact Piezo Sensor: A Pilot Study. - Navya Rose George; Nimmi Sudarsan; Rahul Manoj; Raj Kiran V.; P. M. Nabeel; Mohanasankar Sivaprakasam; Jayaraj Joseph (EMBC, 2024)

mSTEP: An Automated Algorithm for Blood Pressure Measurement from Korotkoff Sounds. - Arjun R. Krishna; Raj Kiran V.; P. M. Nabeel; Jayaraj Joseph (EMBC, 2024)

Heart-Carotid Pulse Wave Velocity for Non-invasive Vascular Stiffness Assessment: A Feasibility Study. - Ishwarya S; Raj Kiran V.; P. M. Nabeel; Jayaraj Joseph (EMBC, 2024)

A Feasibility Study on the Response of Vascular Impedance to Reactive Hyperemia. - Nimmi Sudarsan; Rahul Manoj; Raj Kiran V.; P. M. Nabeel; Dinu S. Chandran; Jayaraj Joseph (EMBC, 2024)

Wearable Accelerometer System for Jugular Venous Pulse Quantification: A Pilot Study. - Navya Rose George; V. V. Girish; Ganapathy Jaganathan; Raj Kiran V.; P. M. Nabeel; Mohanasankar Sivaprakasam; Jayaraj Joseph (MeMeA, 2024)

Assessment of Local Venous Pulse Wave Velocity Using Single-Site Methods- A Pilot Study. - Navya Rose George; Rahul Manoj; Raj Kiran V.; P. M. Nabeel; Mohanasankar Sivaprakasam; Jayaraj Joseph (MeMeA, 2024)

Impact of Physical (In)Activity on Carotid-Femoral PWV and Central Blood Pressure in Young and Middle-Aged Adults: A Pilot Study using ARTSENS Plus. - Ganapathy Jaganathan; Rahul Manoj; Raj Kiran V.; P. M. Nabeel; Jayaraj Joseph (MeMeA, 2024)

Estimating Left Ventricular Contractility Through Carotid Artery Distension: A Portable Device Utilizing A-Mode Ultrasound and Surrogate Marker Analysis. - Ganapathy Jaganathan; Rahul Manoj; Raj Kiran V.; P. M. Nabeel; Jayaraj Joseph (MeMeA, 2024)

a-STEP: Oscillometry-Augmented Auscultation Method for Improved Blood Pressure Measurement. - Arjun R. Krishna; V. Raj Kiran; P. M. Nabeel; Jayaraj Joseph (MeMeA, 2024)

Measurement of Inter and Intra-cycle Variations in Local Pulse Wave Velocity from Forward Travelling Pulse Waves. - Rahul Manoj; Raj Kiran V.; Nabeel PM; Mohanasankar Sivaprakasam; Jayaraj Joseph (MeMeA, 2024)

Acoustic Plethysmography for Aortic Pulse Wave Velocity Measurement: In-Vitro and In-Vivo Feasibility Study. - Ishwarya S; Raj Kiran V.; Rahul Manoj; P. M. Nabeel; Jayaraj Joseph (MeMeA, 2024)

Bilateral Carotid Pulse Wave Velocity: A Proof of Concept. - Ishwarya S; Raj Kiran V.; Rahul Manoj; P. M. Nabeel; Jayaraj Joseph (MeMeA, 2024)

Time Warping Approach to Overcome Motion Artifact's Influence on Automated Arterial Wall Identification: Proof-of-Concept. - Raj Kiran V.; Shruti Jeyaraman; Nabeel PM; Jayaraj Joseph (MeMeA, 2024)

Signaling Endothelial Reactivity Induced by Acute Hand Grip: Analyzing Vessel Diameter, Flow Velocity, and EMG Responses. - Nimmi Sudarsan; Smit Shah 001; Raj Kiran V; P. M. Nabeel; Dinu S. Chandran; Jayaraj Joseph (ICASSP, 2025)

nnRAG - Incorporating Human-Feedback for Neural Network Driven Similarity Search: A Preliminary Feasibility Study. - Siva Singireddi; Sarthak Pandey; Rohit Pardasani; Raj Kiran V; Navchetan Awasthi (ICHI, 2025)

Feasibility of Estimating Brachial Artery Impedance During Flow-Mediated Dilation Intervention. - Smit Shah 001; Nimmi Sudarsan; Rahul Manoj; Raj Kiran V; P. M. Nabeel; Jayaraj Joseph (MeMeA, 2025)

Blood Pressure Estimation from Photoplethysmogram Using U-Net and Squeeze U-Net: An Evaluation of Input Sets. - Mathew Cigi; Raj Kiran V; P. M. Nabeel; Jayaraj Joseph (MeMeA, 2025)

Calibration-Free Diastolic Pressure Estimation Using Brachial Pulse Wave Analysis: Feasibility Study. - Arjun R. Krishna; Raj Kiran V; P. M. Nabeel; Jayaraj Joseph (MeMeA, 2025)

Development of a Dual Cuff Pressure System for Local Pulse Wave Velocity Measurement. - Ishwarya S; Raj Kiran V; P. M. Nabeel; Jayaraj Joseph (MeMeA, 2025)

Low Flow-Mediated Constriction Induced Local Pulse Wave Velocity Response: Complementing Diameter Measurements. - Nimmi Sudarsan; Raj Kiran V; Dinu S. Chandran; Nabeel P. M; Jayaraj Joseph (MeMeA, 2025)

Carotid Pressure Wave Separation Analysis Using Multi-Rayleigh Flow Model. - Rahul Manoj; V. Raj Kiran; P. M. Nabeel; Mohanasankar Sivaprakasam; Jayaraj Joseph (IEEE Trans. Biomed. Eng., 2025)