Results 41 to 50 of about 36,495 (251)

Assessment of the Cardiac Functions Using Full Conventional Echocardiography with Tissue Doppler Imaging before and after Xylazine Sedation in Male Shiba Goats

Animals, 2020
The present study aimed to provide a complete conventional echocardiographic protocol in adult male Shiba goats by using two-dimensional, M-mode, Pulsed Wave Doppler, and tissue Doppler imaging (TDI) echocardiography, and to study concomitantly xylazine ...
Ahmed S. Mandour, Haney Samir, Tomohiko Yoshida, Katsuhiro Matsuura, Hend A. Abdelmageed, Mohamed Elbadawy, Salim Al-Rejaie, Hussein M. El-Husseiny, Ahmed Elfadadny, Danfu Ma, Ken Takahashi, Gen Watanabe, Ryou Tanaka   +12 more
doaj   +1 more source

Predictors of successful weaning: tissue Doppler echocardiography versus oxidative stress markers

Egyptian Journal of Chest Disease and Tuberculosis, 2022
Background Early release of patients from mechanical ventilation and intubation associated with significant decrease in mortality and morbidities. Aim Evaluation of echocardiography and oxidative stress markers in the prediction of weaning failure ...
Samiaa H Sadek, Helal F Hetta, Hatem H.M. Maghrapy, Salma Moktar, Samir El-Hadidy Tawfek, Seham M Eldeeb, Soheir M Kasem   +6 more
doaj   +1 more source

Adipocytes in Aortic Stenosis: Association With Clinical and Morphological Indices

Clinical Anatomy, EarlyView.
ABSTRACT Recently, great attention has been given to understanding the new pathogenetic mechanisms underlying aortic stenosis (AS). The study aims to understand the role of mature adipocytes in AS and their association with histologic, clinical, and echocardiographic data, an area previously overlooked in AS research.
Elena Zoico, Tanaz Saatchi, Silvia Urbani, Vanni Rizzatti, Gloria Mazzali, Francesco Fantin, Silvia Faccioli, Alessandro Gavras, Mauro Zamboni, Anna Giani   +9 more
wiley   +1 more source

Echocardiographic Changes after Treatment with Anthracyclines in Children

مجله دانشکده پزشکی اصفهان, 2012
Background: In this study, we evaluated systolic and diastolic changes over time after treatment with anthracyclines in children. Methods: In this study, 25 patients aged 1-17.5 years were assessed.
Hamid Amoozgar, Mohammad reza Ghezelgharshi, Soheila Zareifar   +2 more
doaj  

4D‐Flow MRI intracardiac flow analysis considering different subtypes of pulmonary hypertension

Pulmonary Circulation, 2023
Intracardiac flow hemodynamic patterns have been considered to be an early sign of diastolic dysfunction. In this study we investigated right ventricular (RV) diastolic dysfunction between patients with pulmonary arterial hypertension (PAH) and pulmonary
Michael T. Cain, Michal Schäfer, Lexie K. Ross, David D. Ivy, Max B. Mitchell, Brett E. Fenster, Todd M. Bull, Alex J. Barker, Daniel Vargas, Jordan R. H. Hoffman   +9 more
doaj   +1 more source

Endovascular Stenting for Pulmonary Vein Stenosis Following Atrial Fibrillation Ablation: From Diagnosis to Intervention

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Pulmonary vein stenosis (PVS) is an uncommon but serious complication of atrial fibrillation (AF) ablation, often misinterpreted as primary pulmonary disease. Timely identification is essential to prevent irreversible injury and to guide appropriate referral for interventional management. Case Presentations Through the discussion of
Cristina Aurigemma, Marco Busco, Francesco Bianchini, Gabriella Locorotondo, Francesca Graziani, Annalisa Pasquini, Enrico Romagnoli, Mattia Lunardi, Lazzaro Paraggio, Francesco Varone, Andrea Smargiassi, Bruno Iovene, Riccardo Marano, Carlo Trani, Francesco Burzotta   +14 more
wiley   +1 more source

In Vivo Dynamic Coronary Arteries Blood Flow Imaging Based on Multi‐Cycle Phase Clustering Ultrafast Ultrasound

Advanced Science
Echocardiography is the most primary clinical modality for dynamic cardiac imaging. However, the vigorous motion of myocardial tissue inherently causes inevitable signal aliasing between blood flow and myocardial tissue in traditional Doppler ultrasound ...
Hao Yu, Jiabin Zhang, Feng Feng, Jinyu Yang, Yu Xia, Yunlong Zhao, Jue Zhang   +6 more
doaj   +1 more source

Progression and prognostic significance of electrocardiographic findings in patients with cardiac amyloidosis

ESC Heart Failure, Volume 12, Issue 2, Page 809-818, April 2025.
Abstract Aims This study aimed to evaluate the change of the main electrocardiographic (ECG) characteristics and their prognostic role across the main subtypes of cardiac amyloidosis [light‐chain amyloidosis (AL) and hereditary (ATTRv) and wild‐type transthyretin amyloidosis (ATTRwt)].
Alessia Argirò, Mattia Zampieri, Carlotta Mazzoni, Carlo Fumagalli, Michela Baccini, Alessandra Mattei, Alberto Cipriani, Laura De Michieli, Aldostefano Porcari, Gianfranco Sinagra, Marco Merlo, Giacomo Tini, Beatrice Musumeci, Domitilla Russo, Pier Filippo Vianello, Marco Canepa, Roberto Licordari, Gianluca di Bella, Claudio Rapezzi, Federico Perfetto, Francesco Cappelli   +20 more
wiley   +1 more source

Systolic and Diastolic Function in Congestive Heart Failure Pediatric Patients

Romanian Journal of Internal Medicine, 2016
Background and Aims. Two-dimensional (2D) and Doppler echocardiography are the main methods for the non-invasive evaluation of ventricular function in children.
Butnariu Angela, Zamfir Camelia, Iancu Mihaela, Iacob Daniela, Samasca G., Lupan Iulia   +5 more
doaj   +1 more source

Tissue Doppler Echocardiography and Myocardial Performance Index in Patients with Scleroderma [PDF]

Journal of International Medical Research, 2005
In this study, left and right ventricular functions were examined echocardiographically in 22 patients with scleroderma and 22 healthy volunteers. Conventional and tissue Doppler echocardiography and myocardial performance indexes were used as measures of right and left ventricular global functions.
Yurtkuran, M, Cordan, J, Ediz, B, Kaderli, AA, Gullulu, S, Gullulu, M, Baran, I, Ozdemir, B, Ekbul, A   +8 more
openaire   +3 more sources