Results 131 to 140 of about 69,651 (314)

EchoONE: Segmenting Multiple echocardiography Planes in One Model [PDF]

arXiv
In clinical practice of echocardiography examinations, multiple planes containing the heart structures of different view are usually required in screening, diagnosis and treatment of cardiac disease. AI models for echocardiography have to be tailored for each specific plane due to the dramatic structure differences, thus resulting in repetition ...
arxiv  

Seminar on In Vitro Studies of Cardiac Flow and Their Applications for Clinical Doppler Echocardiography-II. Fluid Dynamics Model of Mitral Valve Flow: Description with In Vitro Validation [PDF]

, 1989

openalex   +1 more source

Experimental Impact of Increasing Circuit Resistance in the Artificial Womb

Prenatal Diagnosis, EarlyView.
ABSTRACT Objective To determine the impact of controlled incremental changes in circuit blood flow resistance to the oxygenator on hemodynamics in the fetal lamb supported by the EXTrauterine Environment for Neonatal Development (EXTEND) system.
Haiyan Cao, Marcus G. Davey, Kathleen Young, Zhiyun Tian, Seitaro Kosaka, Maria F. Varela, Alan W. Flake, Jack Rychik   +7 more
wiley   +1 more source

Reference Values and Repeatability of Pulsed Wave Doppler Echocardiography Parameters in Normal Donkeys. [PDF]

Animals (Basel), 2022
Marzok M, Almubarak AI, Al Mohamad Z, Salem M, Farag AM, Ibrahim HM, El-Ashker MR, El-Khodery S.   +7 more
europepmc   +1 more source

EchoSim4D: A Proof-of-Concept Gamified XR Echocardiography Training Simulator for Neonates using 4D Ultrasound Volume [PDF]

arXiv
Neonatal echocardiography is vital for early detection of heart anomalies in newborns, enabling timely, non-invasive interventions where 4D ultrasound, adds the dimension of time to 3D imaging, enhances diagnostic capabilities by visualizing real-time heart dynamics.
arxiv  

Pulsed Doppler echocardiography in normal dogs and calves and three cases of valvular regurgitation.

, 1987
Mitsuyoshi Hagio, Hiromitsu OTSUKA
openalex   +2 more sources

Use of Exercise Doppler Echocardiography to Evaluate Cardiac Drugs: Effects of Propranolol and Verapamil on Aortic Blood Flow Velocity and Acceleration [PDF]

, 1988

openalex   +1 more source

Selective Fetoscopic Laser Photocoagulation of Placental Anastomoses Leads to Early Reduction of Cardiovascular Burden in the Twin‐Twin Transfusion Syndrome

Prenatal Diagnosis, EarlyView.
ABSTRACT Objective Cardiovascular disturbances are common in twin‐twin transfusion syndrome (TTTS). However, the rate of improvement in cardiovascular burden in response to selective fetoscopic laser photocoagulation (SFLP) is not well known. Method Fetal echocardiograms were performed prior to and 1 week following SFLP.
Kasey J. Chaszczewski, Sarah Perelman, Christine B. Falkensammer, Anita Szwast, Chengcheng Pang, Zhiyun Tian, Juliana Gebb, Julie Moldenhauer, Nahla Khalek, Jack Rychik   +9 more
wiley   +1 more source

Heart Rate Lowering Significantly Increases Feasibility in Doppler Recording Blood Flow Velocity in Coronaries during Transthoracic Doppler Echocardiography. [PDF]

Diagnostics (Basel), 2023
Caiati C, Pollice P, Lepera ME.
europepmc   +1 more source

Assessment of Diastolic Function of the Heart: Background and Current Applications of Doppler Echocardiography. Part II. Clinical Studies

, 1989
Rick A. Nishimura, Martin Abel, Liv K. Hatle, A. Jamil Tajik   +3 more
openalex   +1 more source