Results 121 to 130 of about 3,873,709 (285)

Elastic recoil signal on tissue doppler imaging of mitral annulus as a qualitative test to identify left ventricular diastolic function. [PDF]

Ann Card Anaesth, 2023
Borde DP, Venkata DB, Joshi S, Jasapara A, Joshi P, Asegaonkar B.   +5 more
europepmc   +1 more source

Visualization of Minute Mechanical-Excitation/Relaxation Wave-front Propagation in Myocardial Tissue [PDF]

, 2010
Unlike the case of skeletal muscle, the direction of myocardial contraction does not coincide with the direction of work necessary to eject the intraventricular blood, contributing to great complexity of the wall deformation sequence of cardiac ...
Hiroshi Kanai, Motonao Tanaka
core  

Myocardial Imaging: Tissue Doppler and Speckle Tracking

, 2008
In recent years, echocardiography has evolved from a qualitative diagnostic tool into a complex and sophisticated technique that is able to provide accurate, quantitative information driving the management of most cardiac diseases.
Yu, Cheuk-Man, Sun, Jing Ping, Marwick, Thomas H.   +2 more
core   +1 more source

Engineered molecular diagnostic strategies for hepatocellular carcinoma: Integrating flexible photonic barcodes, liquid biopsies, and AI‐enhanced sensing platforms

FlexMat, EarlyView.
Abstract Early diagnosis of hepatocellular carcinoma (HCC) remains challenging because conventional serum biomarkers, especially alpha‐fetoprotein (AFP), show limited sensitivity for early‐stage disease. Recent progress in engineered molecular diagnostics provides new opportunities to improve HCC detection through integrated material, molecular, and ...
Jingzhi Xue, Wanqi Yang, Xiaoyu Liu, Xuehui Chu, Wei Li, Jinglin Wang   +5 more
wiley   +1 more source

Assessment of Indicators of Left Ventricular Performance Obtained by Tissue Doppler Imaging in Prematurely Born Neonates. [PDF]

J Cardiovasc Dev Dis, 2022
Barišić N.
europepmc   +1 more source

Strain and Shear Wave Elastography in Thyroid Nodules: Tissue Stiffness as a Complementary Risk Marker for Differentiating Benign, Indeterminate, and Malignant Cytology

Head &Neck, EarlyView.
ABSTRACT Objective To evaluate the diagnostic performance of shear wave elastography (SWE) and strain elastography (SE) as complementary techniques to conventional B‐mode ultrasound for differentiating benign, indeterminate, and malignant thyroid nodules. Methods This prospective cross‐sectional study included 208 thyroid nodules evaluated using B‐mode
Kairo Alexandre Alves Silveira, Icleia Siqueira Barreto, Ilka Mara Borges Botelho, Elizabeth João Pavin, Ademar Yamanaka, Denise Engelbrecht Zantut‐Wittmann   +5 more
wiley   +1 more source

Automated tissue Doppler imaging for identification of occluded coronary artery in patients with suspected non-ST-elevation myocardial infarction. [PDF]

Int J Cardiovasc Imaging, 2023
Halvorsrød MI, Kiss G, Dahlslett T, Støylen A, Grenne B.   +4 more
europepmc   +1 more source

Doppler Tissue Imaging Provides an Estimate of Pulmonary Arterial Pressure in Children with Pulmonary Hypertension Due to Congenital Intracardiac Shunts

, 2013
ObjectiveThe aim of this study is to determine the relationship between the cardiac catheterization findings and pulsed-wave (PW) Doppler and Doppler tissue imaging (DTI) in pulmonary arterial hypertension patients with congenital heart disease with ...
KULA, SERDAR, Olgunturk, Rana, Pektas, Ayhan, Saylan, Berna, Oguz, Deniz, Tunaoglu, Sedef, Cevik, Ayhan   +6 more
core   +1 more source

Research progress on the use of the optical coherence tomography system for the diagnosis and treatment of central nervous system tumors

Ibrain, Volume 11, Issue 1, Page 3-18, Spring 2025.
With the advantages of high‐resolution imaging, efficient image acquisition, intraoperative real‐time detection, and radiation‐free and noninvasive characteristics, optical coherence tomography (OCT) provides accurate diagnosis and effective intraoperative guidance for the minimally invasive diagnosis and treatment of central nervous system (CNS ...
Jiuhong Li, Ziba Ayi, Gonggong Lu, Haibo Rao, Feilong Yang, Jing Li, Jiachen Sun, Junlin Lu, Xulin Hu, Si Zhang, Xuhui Hui   +10 more
wiley   +1 more source

Pulsed Tissue Doppler Imaging and Aortic Stiffness [PDF]

Angiology, 2020
Luca Zanoli, Paolo Lentini, Claudio Ronco   +2 more
openaire   +4 more sources