Results 51 to 60 of about 128,149 (372)

Changes in left atrial deformation in hypertrophic cardiomyopathy: Evaluation by vector velocity imaging. [PDF]

, 2012
OBJECTIVES: Hypertrophic cardiomyopathy (HCM) represents a generalized myopathic process affecting both ventricular and atrial myocardium. We assessed the global and regional left atrial (LA) function and its relation to left ventricular (LV) mechanics ...
Badran, HM, Faheem, N, Hassan, H, Nazmy, A, Saadan, H, Soltan, G, Yacoub, MH   +6 more
core   +2 more sources

Reference Values for Pulse Wave Doppler and Tissue Doppler Imaging in Pediatric Echocardiography [PDF]

Circulation: Cardiovascular Imaging, 2015
Background— In pediatric echocardiography, pulse wave Doppler, and tissue Doppler imaging velocities are widely used to assess cardiac function. Current reference values and Z scores, allowing adjustment for growth are limited by inconsistent methodologies and small sample size.
Frederic, Dallaire, Cameron, Slorach, Wei, Hui, Taisto, Sarkola, Mark K, Friedberg, Timothy J, Bradley, Edgar, Jaeggi, Andreea, Dragulescu, Ronnie L H, Har, David Z I, Cherney, Luc, Mertens   +10 more
openaire   +2 more sources

Left ventricular mass and intrarenal arterial stiffness as early diagnostic markers in cardiorenal syndrome type 5 due to systemic sclerosis [PDF]

, 2016
Background: Cardiorenal syndrome type 5 (CRS-5) includes a group of conditions characterized by a simultaneous involvement of the heart and kidney in the course of a systemic disease.
AMOROSO, Antonio, Barbano, Biagio, Barilaro, Giuseppe, CIANCI, ROSARIO, Di Lazzaro Giraldi, Gianluca, Di Mario, Francesca, Gasperini, Maria Ludovica, GIGANTE, ANTONIETTA, LAVIANO, Alessandro, Quarta, Silvia, Romaniello, Antonella, ROSATO, Edoardo   +11 more
core   +1 more source

Engineered Multifunctional Hydrogel Delivering Novel CBX7 Inhibitor Modulates Cuproptosis Via Liquid–Liquid Phase Separation to Restore Cardiac Function in Aged Myocardial Infarction

Advanced Science, EarlyView.
An age‐adapted therapy pairs δ‐Amyrenone, a CBX7 inhibitor, with an alginate hydrogel (CSAδ) to rescue infarcted elderly hearts. CSAδ disrupts CBX7–ATP7A liquid–liquid phase separation, restores ATP7A trafficking and copper efflux, suppresses cuproptosis, supplies oxygen, scavenges ROS, promotes M2 polarization, supports angiogenesis, and enhances ...
Jun Liu, Peng Qu, Jiao Shi, Tingting Liang, Yao Gu, Xue Li, Cui Ma, Danyang Zhao, Feila Liu, Qi Liang, Panke Cheng, Qian Lei   +11 more
wiley   +1 more source

Prognostic value of echocardiographic indices of left atrial morphology and function in dogs with myxomatous mitral valve disease [PDF]

, 2018
Background: The prognostic relevance of left atrial (LA) morphological and functional variables, including those derived from speckle tracking echocardiography (STE), has been little investigated in veterinary medicine.
Baron Toaldo, Marco, Cipone, Mario, Contiero, Barbara, Diana, Alessia, Guglielmini, Carlo, Pelle, Nazzareno G., Romito, Giovanni   +6 more
core   +2 more sources

Tissue Doppler echocardiography can be a useful technique to evaluate atrial conduction time.

Cardiology Journal, 2012
BACKGROUND The main purpose of this study is to determine the correlation of inter- and intraatrial conduction times between the electrophysiological and tissue Doppler echocardiographic measurements, and to evaluate the appropriateness of tissue Doppler
A. Deniz, L. Şahiner, K. Aytemir, B. Kaya, G. Kabakci, L. Tokgozoglu, A. Oto   +6 more
semanticscholar   +1 more source

Right ventricular function in coronary slow flow: A two-dimensional speckle-tracking echocardiographic study

Türk Kardiyoloji Derneği Arşivi, 2016
Objective: Coronary slow-flow phenomenon (CSFP) is described as protracted passage of angiographic contrast agent to the distal portion of the epicardial coronary arteries in the absence of stenosis.
Ali Hosseinsabet, Shima Yarmohamadi, Sima Narimani, Nazanin Amini-farshidmehr   +3 more
doaj   +1 more source

Ythdc1‐p300‐Klf5 Complex‐Mediated Golgi Dysfunction Promotes Aortic Aneurysm

Advanced Science, EarlyView.
In their Research Article (DOI: https://doi.org/10.1002/advs.202512116* lF: 14.1 Q1), Wenli Wang and co‐workers identifies a novel lncRNA m6A modification‐dependent regulatory mechanism of vascular homeostasis, and constructs a predictive model for post‐operative short‐term death based on AD patient's features, providing a platform to be able to ...
Wen‐Li Wang, Zhi‐Xue Song, Si‐Ming Bu, Yi‐Mei Liu, Qing Li, Wen‐Xia Zhang, Xu‐Rong Sun, Xin Zhang, Yu‐Xuan Xiao, Di Bo, Xu‐Bin Miao, Chao Liu, Xin‐Hua Zhang, Lei Zheng, Hong‐Ye Zhao, Bao‐Lian Zhang, Wen Jia, Kui Chi, Yu Liu, Yong‐Bo Zhao, Bin Zheng, Dong Ma, Jin‐Kun Wen   +22 more
wiley   +1 more source

Techniques for Identification of Left Ventricular Asynchrony for Cardiac Resynchronization Therapy in Heart Failure [PDF]

, 2005
The most recent treatment option of medically refractory heart failure includes cardiac resynchronization therapy (CRT) by biventricular pacing in selected patients in NYHA functional class III or IV heart failure. The widely used marker to indicate left
Peter, Schuster, Svein, Faerestrand
core  

Right ventricular assessment by tissue-Doppler echocardiography in acute pulmonary embolism.

Arquivos Brasileiros de Cardiologia, 2013
BACKGROUND Assessment of the right ventricular (RV) function by echocardiography in patients with pulmonary thromboembolism (PTE) is complex and frequently qualitative.
A. C. T. Rodrigues, A. Cordovil, C. Monaco, L. Guimarães, A. Cury, Gustavo A F Naccarato, E. Lira-Filho, C. Fischer, M. Vieira, S. Morhy   +9 more
semanticscholar   +1 more source