Results 251 to 260 of about 6,680,864 (276)

Impact of Biological Treatment on Left Ventricular Dysfunction Determined by Global Circumferential, Longitudinal and Radial Strain Values Using Cardiac Magnetic Resonance Imaging in Patients With Rheumatoid Arthritis

International Journal of Rheumatic Diseases, 2020
AbstractAimTo evaluate left ventricular (LV) dysfunction in patients with rheumatoid arthritis (RA) and to determine the impact of biological treatment on LV function in these patients using global circumferential strain (GCS), global longitudinal strain (GLS) and global radial strain (GRS) values assessed by feature tracking cardiac magnetic resonance
Yasuyuki Kobayashi, Hitomi Kobayashi, Hiromi Karasawa   +2 more
exaly   +3 more sources

Global and Segmental Longitudinal and Radial Strain in Takotsubo Versus ST-Elevation Myocardial Infarction

International Journal of Cardiology
It is incompletely understood why patients with takotsubo syndrome (TS) have milder symptoms and a better hemodynamic profile than patients with ST-elevation myocardial infarction (STEMI) despite similar or more extensive cardiac dysfunction. We hypothesized that this discrepancy could be due to better global longitudinal and global radial strain (GLS ...
Aaron Espinosa, Linnea Molander, Erik Axel Andersson   +2 more
exaly   +3 more sources

Abstract 11777: Global Radial Strain Predicts Cardiovascular Events in Patients With Myocarditis Related to the Use of Immune Checkpoint Inhibitors

Circulation, 2021
Introduction: Myocarditis is as a major immune-related adverse event following the use of immune checkpoint inhibitors (ICI). Global radial strain (GRS) reflects both longitudinal and circumferential fiber shortening but no data exist regarding its utility for diagnosis and risk stratification of ICI-myocarditis.
Thiago Silva, Magid Awadalla, Malek Hassan, Amna Zafar, Zsofia Drobni, Carlos Gongora, Syed S Mahmood, Lili Zhang, Carol Chen, Stephane EDERHY, Ana Barac, Maeve Jones-O'Connor, Sean Murphy, Otavio R Coelho-filho, Muhammad Rizvi, GAGAN SAHNI, Tocchetti G Carlo Gabriele, Sarah Hartmann, Hannah Gilman, Eduardo Zatarain-Nicolás, Michael Mahmoudi, Dipti Gupta, Caroline Michel, Ana Gonzalez Mansilla, Antonio Calles, Marcella Cabral, Francisco Fernandez-Aviles, Juan Jose Gavira, Nahikari S Gonzalez, Manuel Y Garcia de Yebenes Castro, Jonathan Afilalo, Ryan Sullivan, Sarju Ganatra, Daniel Zlotoff, Eric Yang, Lucie Heinzerling, Franck Thuny, Leyre Zubiri, Kerry Reynolds, Alexander Lyon, Michael Fradley, Paaladinesh Thavendiranathan, Tomas Neilan   +42 more
openaire   +1 more source

Abstract 2938: Decrease in Endocardial Radial Strain Precedes Global Left Ventricular Dysfunction in Patients With Hypertension.

Circulation, 2007
Background: Recent studies have reported that endocardial radial strain was approximately two fold greater than epicardial strain in normal subjects. Hypertension is a major cause of myocardial dysfunction and heart failure, but the difference between endocardial and epicardial radial strain in patients with hypertension is unknown.
Kazuhisa Nishimura, Hideki Okayama, Makoto Saito, Toyofumi Yoshii, Katsuji Inoue, Go Hiasa, Takumi Sumimoto, Akira Kurata, Jun Suzuki, Akiyoshi Ogimoto, Tomoaki Ohtsuka, Jitsuo Higaki   +11 more
openaire   +1 more source

Abstract 1879: Global Lv Strain Is An Accurate Measure For Scar Extent After Myocardial Infarct. A Comparison Of Longitudinal, Circumferential And Radial Strain Measurements

Circulation, 2007
Purpose: Recent progress by speckle tracking echocardiography (STE) provides the opportunity to assess left ventricular (LV) function in 3 dimensions. We studied LV longitudinal, circumferential and radial strain and calculated which strain parameter that correlated best to myocardial scar mass in patients with chronic ischemic heart disease.
Trond Vartdal, Ola Gjesdal, Thomas Helle-Valle, Ketil Lunde, Einar Hopp, Hans-Jørgen Smith, Halfdan Ihlen, Thor Edvardsen   +7 more
openaire   +1 more source

Quantification of circumferential, longitudinal, and radial global fractional shortening using steady‐state free precession cines: A comparison with tissue‐tracking strain and application in fabry disease

Magnetic Resonance in Medicine, 2014
PurposeConventional calculation of myocardial strain requires tissue‐tracking. A surrogate for strain called global fractional shortening (GFS) is proposed based on changes in dimensions of endocardial and epicardial surfaces without tissue‐tracking.MethodsThree‐dimensional endocardial and epicardial left ventricular surfaces traced at end‐diastole and
June, Cheng-Baron, Kelvin, Chow, Joseph J, Pagano, Kumaradevan, Punithakumar, D Ian, Paterson, Gavin Y, Oudit, Richard B, Thompson   +6 more
openaire   +2 more sources

Global and regional evaluation of systolic and distolic left ventricular temporal parameters using a novel program for ECG-gated myocardial perfusion SPECT

Annals of Nuclear Medicine, 2007
A newly developed program, named cardioGRAF, enabled the evaluation of left ventricular (LV) systolic and diastolic temporal parameters for the estimation of heart failure using ECG-gated myocardial perfusion SPECT (GMPS).The feasibility of those global (g-) and regional (r-) parameters was validated to compare with gated equilibrium radionuclide ...
Akira, Yamamoto, Naoto, Takahashi, Kazuo, Munakata, Tetsuo, Hosoya, Masato, Shiiba, Takao, Okuyama, Kazuya, Abe, Tadashi, Kaneshiro, Haruko, Tsuruta, Toshi, Takama, Masashi, Sato   +10 more
openaire   +2 more sources

089 Effect of circumferential and longitudinal strain on radial function: implications for regional vs global left ventricular function

BCS Abstracts 2010, 2010
Introduction Hypertrophic left ventricular disease occurs in numerous conditions including hypertension, aortic stenosis, hypertrophic cardiomyopathy, Fabry disease, amyloid and heart failure with a normal ejection fraction. Many clinical studies have showed the presence of abnormal longitudinal and circumferential left ventricular regional function ...
openaire   +1 more source

Speckle tracking echocardiography in heart transplant recipients: global radial strain is reduced in healthy hearts early after transplantation

European Heart Journal - Cardiovascular Imaging, 2013
U ovom radu je uporabom speckle tracking metode prikaza funkcije miokarda pokazano kako je radijalni strain smanjen u bolesnika u ranom posttransplantacijskom periodu sa zdravim transplantatom.
Baricevic, Zeljko, Lovric, Daniel, Cikes, Maja, Skoric, Bosko, Ljubas Macek, Jana, Reskovic Luksic, Vlatka, Separovic Hanzevacki, Jadranka, Milicic, Davor   +7 more
openaire   +2 more sources

Integrative Oncology: Addressing the Global Challenges of Cancer Prevention and Treatment

Ca-A Cancer Journal for Clinicians, 2022
Karen M Mustian, Daniel Felipe Gallego-Perez   +1 more
exaly