Literature DB >> 16060506

In vivo pressure estimation using subharmonic contrast microbubble signals: proof of concept.

Flemming Forsberg, Ji-Bin Liu, William T Shi, Junji Furuse, Masafumi Shimizu, Barry B Goldberg.   

Abstract

Changes in ambient pressure affects the reflectivity of ultrasound contrast microbubbles leading to an excellent correlation between subharmonic signals and hydrostatic pressure. The aortas of two dogs were scanned with an experimental pulse-echo system to validate in vivo pressure estimation based on subharmonic microbubble signals. Results matched well with instantaneous pressure measurements (from 20-60 mmHg) obtained simultaneously with a pressure catheter (root mean square errors <27%).

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Year:  2005        PMID： 16060506     DOI： 10.1109/tuffc.2005.1428040

Source DB:  PubMed          Journal:  IEEE Trans Ultrason Ferroelectr Freq Control        ISSN： 0885-3010            Impact factor:   2.725


  24 in total

1.  Excitation threshold for subharmonic generation from contrast microbubbles.

Authors:  Amit Katiyar; Kausik Sarkar
Journal:  J Acoust Soc Am       Date:  2011-11       Impact factor: 1.840

2.  Subharmonic microbubble emissions for noninvasively tracking right ventricular pressures.

Authors:  Jaydev K Dave; Valgerdur G Halldorsdottir; John R Eisenbrey; Joel S Raichlen; Ji-Bin Liu; Maureen E McDonald; Kris Dickie; Shumin Wang; Corina Leung; Flemming Forsberg
Journal:  Am J Physiol Heart Circ Physiol       Date:  2012-05-04       Impact factor: 4.733

3.  Subharmonic aided pressure estimation for monitoring interstitial fluid pressure in tumours--in vitro and in vivo proof of concept.

Authors:  V G Halldorsdottir; J K Dave; J R Eisenbrey; P Machado; H Zhao; J B Liu; D A Merton; F Forsberg
Journal:  Ultrasonics       Date:  2014-05-06       Impact factor: 2.890

4.  Modeling subharmonic response from contrast microbubbles as a function of ambient static pressure.

Authors:  Amit Katiyar; Kausik Sarkar; Flemming Forsberg
Journal:  J Acoust Soc Am       Date:  2011-04       Impact factor: 1.840

5.  Impact of hydrostatic pressure on phase-change contrast agent activation by pulsed ultrasound.

Authors:  Saurabh Raut; Mawia Khairalseed; Arvin Honari; Shashank R Sirsi; Kenneth Hoyt
Journal:  J Acoust Soc Am       Date:  2019-06       Impact factor: 1.840

6.  Effects of encapsulation damping on the excitation threshold for subharmonic generation from contrast microbubbles.

Authors:  Amit Katiyar; Kausik Sarkar
Journal:  J Acoust Soc Am       Date:  2012-11       Impact factor: 1.840

7.  Micro-ultrasound for preclinical imaging.

Authors:  F Stuart Foster; John Hossack; S Lee Adamson
Journal:  Interface Focus       Date:  2011-06-08       Impact factor: 3.906

8.  Non-Invasive Intra-cardiac Pressure Measurements Using Subharmonic-Aided Pressure Estimation: Proof of Concept in Humans.

Authors:  Jaydev K Dave; Sushmita V Kulkarni; Purva P Pangaonkar; Maria Stanczak; Maureen E McDonald; Ira S Cohen; Praveen Mehrotra; Michael P Savage; Paul Walinsky; Nicholas J Ruggiero; David L Fischman; David Ogilby; Carolyn VanWhy; Matthew Lombardi; Flemming Forsberg
Journal:  Ultrasound Med Biol       Date:  2017-08-12       Impact factor: 2.998

9.  Subharmonic-Aided Pressure Estimation for Monitoring Interstitial Fluid Pressure in Tumors: Calibration and Treatment with Paclitaxel in Breast Cancer Xenografts.

Authors:  Valgerdur G Halldorsdottir; Jaydev K Dave; Andrew Marshall; Anya I Forsberg; Traci B Fox; John R Eisenbrey; Priscilla Machado; Ji-Bin Liu; Daniel A Merton; Flemming Forsberg
Journal:  Ultrasound Med Biol       Date:  2017-04-19       Impact factor: 2.998

10.  Effect of Pulse Shaping on Subharmonic Aided Pressure Estimation In Vitro and In Vivo.

Authors:  Ipshita Gupta; John Eisenbrey; Maria Stanczak; Anush Sridharan; Jaydev K Dave; Ji-Bin Liu; Christopher Hazard; Xinghua Wang; Ping Wang; Huiwen Li; Kirk Wallace; Flemming Forsberg
Journal:  J Ultrasound Med       Date:  2016-12-10       Impact factor: 2.153
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