Results 51 to 60 of about 450,723 (238)

Arterial cannulation with ultrasound: clinical trial protocol for a randomised controlled trial comparing handheld ultrasound versus palpation technique for radial artery cannulation.

, 2022
BACKGROUND: Early intraoperative hypotension is associated with acute kidney and myocardial injury in patients undergoing noncardiac surgery. Precise arterial blood pressure measurement before and during the induction of general anaesthesia may avert ...
Arterial Cannulation with Ultrasound Investigators, Ackland, GL, Lan-Pak-Kee, V, Elsheikh, F, Egan, TC, Abbott, TE   +5 more
core   +1 more source

Handheld Ultrasound Devices Used by Newly Certified Operators for Pneumonia in the Emergency Department—A Diagnostic Accuracy Study [PDF]

Diagnostics
Christian B Laursen, Hélène Skjøt-Arkil, Mathias Amdi Hertz   +2 more
exaly   +2 more sources

Accuracy and performance of a new handheld ultrasound machine with wireless system

Scientific Reports, 2019
We verified the accuracy and performance of a new handheld ultrasound machine, in comparison to a high-end sonographic machine. We performed bilateral measurements of the following tendon districts (supraspinatus, flexor of the middle finger, patellar ...
Enrico Maria Zardi, Edoardo Franceschetti, Chiara Giorgi, Alessio Palumbo, Francesco Franceschi   +4 more
doaj   +1 more source

Handheld Ultrasound: Accurate Diagnosis at a Lower Cost?

JACC: Cardiovascular Imaging, 2014
Cardiovascular physical examination has changed little since the 19th century, but medical practice, in the meantime, has changed substantially. The diseases we treat, the circumstances of patient evaluation, the ages and comorbidities of patients, the availability of diagnostic testing, and ...
Marwick, Thomas H., Chandrashekhar, Y., Narula, Jagat   +2 more
openaire   +2 more sources

In-vivo handheld optoacoustic tomography of the human thyroid

Photoacoustics, 2016
We interrogated the application and imaging features obtained by non-invasive and handheld optoacoustic imaging of the thyroid in-vivo. Optoacoustics can offer complementary contrast to ultrasound, by resolving optical absorption-based and offering ...
Alexander Dima, Vasilis Ntziachristos
doaj   +1 more source

Feasibility of using a handheld ultrasound device to detect and characterize shunt and deep vein thrombosis in patients with COVID-19: an observational study

The Ultrasound Journal, 2020
Background Coronavirus disease 2019 (COVID-19) causes an atypical acute respiratory distress syndrome associated with thromboembolism and high shunt fraction. Shunt may be intrapulmonary, or extrapulmonary.
Rajkumar Rajendram, Arif Hussain, Naveed Mahmood, Mubashar Kharal   +3 more
doaj   +1 more source

Diagnostic Performance of Prototype Handheld Ultrasound According to the Fifth Edition of BI-RADS for Breast Ultrasound Compared with Automated Breast Ultrasound among Females with Positive Lumps

Diagnostics, 2023
(1) Objective: To evaluate the diagnostic performance of prototype handheld ultrasound compared to automated breast ultrasound, according to the fifth edition of BI-RADS categorization, among females with positive lumps.
Shahad A. Ibraheem, Rozi Mahmud, Suraini Mohamad Saini, Hasyma Abu Hassan, Aysar Sabah Keiteb   +4 more
doaj   +1 more source

Handheld Ultrasound and Diagnosis of Cardiovascular Disease at the Bedside

Journal of the American College of Cardiology, 2014
In 1903, Dr. William Osler advocated for reform of medical education to emphasize bedside teaching, recommending “no teaching without a patient for a text and the best teaching is that taught by the patient himself” [(1)][1].
Wiley, Brandon, Mohanty, Bibhu
openaire   +2 more sources

Handheld Lung Ultrasound to Detect COVID-19 Pneumonia in Inpatients: A Prospective Cohort Study

POCUS Journal, 2023
Background: Chest imaging, including chest X-ray (CXR) and computed tomography (CT), can be a helpful adjunct to nucleic acid test (NAT) in the diagnosis and management of Coronavirus Disease 2019 (COVID-19).
Thomas Heyne, Kay Negishi, Daniel Choi, Ahad Al Saud, Lucas Marinacci, Patrick Smithedajkul, Lily Devaraj, Brent Little, Dexter Mendoza, Efren Flores, Milena Petranovic, Steven Toal, Hamid Shokoohi, Andrew Liteplo, Benjamin Geisler   +14 more
doaj   +1 more source

Handheld Ultrasound Bladder Volume Assessment Compared to Standard Technique. [PDF]

Cureus
Urinary retention is a common complaint encountered in the emergency department (ED). Current tools for the assessment of urinary retention are either bladder volume estimation with a bladder scanner performed by nursing staff or direct visualization and
Ho-Gotshall S, Wilson C, Jacks E, Kashyap R.   +3 more
europepmc   +2 more sources