Results 81 to 90 of about 145,389 (199)

Tissue Doppler and strain imaging: anything left in the echo-lab?

Cardiovascular Ultrasound, 2008
Medline research indicates that an increasing number of manuscripts have been published in the last decade claiming, the feasibility and the potential clinical role of tissue Doppler and strain/strain rate imaging.
Citro Rodolfo, Bossone Eduardo, Kuersten Bettina, Gregorio Giovanni, Salustri Alessandro   +4 more
doaj   +1 more source

Evaluation of Early Alterations in Transmitral Diastolic Flow and Tissue Doppler Findings of the Septal and Lattral Segments of Left Ventricles in Early Period after Coronary Angioplasty

مجله دانشکده پزشکی اصفهان, 2011
Background: We aimed to evaluate subepicardial and subendocardial left ventricular (LV) functions in patients with single coronary artery lesion at early stage after percutaneous coronary intervention (PCI).
Hasan Shemirani, Kajhal Karimi, Reza Madadi   +2 more
doaj  

Functional assessment of fetal heart: Normative data for tissue doppler indices and other echocardiographic parameters for Indian population

Journal of the Indian Academy of Echocardiography & Cardiovascular Imaging, 2017
Objective: To establish normative data for tissue Doppler indices and other parameters for ventricular function assessment in fetal imaging for the Indian population and to assess the variation of these parameters with gestational age.
Anupama Nair, Sitaraman Radhakrishnan
doaj   +1 more source

Super-resolution photoacoustic imaging via flow induced absorption fluctuations

, 2017
In deep tissue photoacoustic imaging the spatial resolution is inherently limited by the acoustic wavelength. We present an approach for surpassing the acoustic diffraction limit by exploiting temporal fluctuations in the sample absorption distribution ...
Arnal, Bastien, Bossy, Emmanuel, Chaigne, Thomas, Katz, Ori, Vilov, Sergey   +4 more
core   +3 more sources

Monitoring high-intensity focused ultrasound thermal therapy by ultrasound doppler imaging using twinkling artifact.

PLoS ONE
High-Intensity Focused Ultrasound (HIFU) is a non-invasive therapeutic modality that uses high-energy acoustic waves to thermally coagulate tissue at the focal region.
Amirhossein Jamallivani, Hamid Behnam, Jahangir Tavakkoli   +2 more
doaj   +1 more source

Usefulness of Tissue Doppler Imaging for the Evaluation of Pulmonary Hypertension in Canine Heartworm Disease. [PDF]

Animals (Basel), 2023
Matos JI, García-Rodríguez SN, Costa-Rodríguez N, Caro-Vadillo A, Carretón E, Montoya-Alonso JA.   +5 more
europepmc   +1 more source

Biophotonics Modalities for High-Resolution Imaging of Microcirculatory Tissue Beds Using Endogenous Contrast: A Review on Present Scenario and Prospects

International Journal of Optics, 2011
The microcirculation is a complex system, and the visualization of microcirculation has great significance in improving our understanding of pathophysiological processes in various disease conditions, in both clinical and fundamental studies.
Hrebesh M. Subhash
doaj   +1 more source

Multisegmental Tissue Doppler Imaging and Biochemical Indicators in Thalassemia Major

Güncel Pediatri
Introduction: Since heart failure is among the most important mortality reasons among Thalassemia Major patients, these patients must be regularly checked for heart problems. Our study was planned to compare pulse wave doppler images and segmental tissue
Mesut Saka, Zeynep Öztürk, Osman Alphan Küpesiz, Fırat Kardelen   +3 more
doaj   +1 more source

Combined systolic velocities using tissue Doppler imaging could predict the severity of cirrhosis: a prospective cohort study. [PDF]

Cardiovasc J Afr, 2023
Dönmez I, Acar E.
europepmc   +1 more source

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