Results 51 to 60 of about 10,515,069 (144)

Impact of Left Atrial Volume on Clinical Outcome in severe rheumatic Mitral Regurgitation. [PDF]

Minia Journal of Medical Research
Introduction: left atrial volume is now considered superior to left atrial diameter and larger left atrial volume associated with increased incidence of cardiac events including.
Mohamed Abdelkader Abdelwahab, Amr Abdelhafez Setouhi, Mina Adly, Sayed Shehata Mahmoud   +3 more
doaj   +1 more source

Evaluation of the Remodeling of the Tricuspid Annulus and Right Heart in Persistent Atrial Fibrillation Patients With or Without Radiofrequency Ablation via Three‐Dimensional Echocardiography

Echocardiography, Volume 42, Issue 10, October 2025.
Three‐dimensional echocardiography (3DE) for evaluating the reverse remodeling of tricuspid annulus (TA) and right heart (RH) in persistent atrial fibrillation (AF) with radiofrequency ablation (RFA). ABSTRACT Background Atrial fibrillation (AF) is linked to tricuspid annulus (TA) and right heart (RH) remodeling.
Yuan Tian, Yutian Wang, Bo Jing, Xiaofang Chen, Kunhui Huang, Jiancheng Xiu, Maolong Su, Qiuxia Zhang, Xu Chen   +8 more
wiley   +1 more source

Quantification of mitral regurgitation orifice area by 3-dimensional echocardiography: comparison with effective regurgitant orifice area by PISA method and proximal regurgitant jet diameter

, 2002
Background: The evaluation of mitral regurgitation (MR) by 3-dimensional (3D) echo has generally been performed by reconstruction of Doppler regurgitant jets but there are little data on measuring anatomic regurgitant orifice area (AROA) directly from 3D
Lange, A, Burstow, DJ, Palka, P, Donnelly, JE   +3 more
core   +1 more source

An isovelocity dynamometer method to determine monoarticular and biarticular muscle parameters [PDF]

, 2012
This study aimed to determine whether subject-specific individual muscle models for the ankle plantar flexors could be obtained from single joint isometric and isovelocity maximum torque measurements in combination with a model of plantar flexion ...
Yeadon, MR, King, MA, Forrester, SE, Conceição, F, Lewis, MGC   +4 more
core  

Echocardiographic and Doppler parameters used for grading of TR severity.

, 2015
Presence of three or more of the five parameters shown defines severity grade (mild, moderate or severe).RV indicates right ventricular; RA, right atrium; IVC, inferior vena cava; VC, vena contracta; PISA, proximal isovelocity surface area.* Unless there
Andreas A. Kammerlander (492270), Beatrice A. Marzluf (785536), Alfred Kocher (492271), Julia Mascherbauer (492273), Alexandra Graf (492269), Diana Bonderman (492268)   +5 more
core   +1 more source

Intraoperative Transesophageal Echocardiography Quantification of Mitral Regurgitation by Regurgitation Volume and Fraction Using 2D and 3D Techniques

Annals of Cardiac Anaesthesia
Background and Aims: Intraoperative quantification of mitral regurgitation (MR) is sometimes necessary to quantify the severity of incidentally detected MR during cardiac surgeries.
Devika Poduval, Reshmi L. Jose, Thushara Madathil, P Nagarjuna, Niveditha Kartha, Praveen Varma, Praveen Kumar Neema   +6 more
doaj   +1 more source

Risk Stratification Using Mitral INsufficiency Echocardiographic Score 2 in Dogs With Preclinical Mitral Valve Disease

Journal of Veterinary Internal Medicine, Volume 39, Issue 5, September/October 2025.
ABSTRACT Background Outcome‐based cardiac risk stratification schemes are lacking for preclinical myxomatous mitral valve disease (MMVD). The Mitral INsufficiency Echocardiographic (MINE) score was developed as an easy‐to‐use severity classification of MMVD.
Tommaso Vezzosi, Giovanni Grosso, Liva Vatne, Francesco Porciello, Elena Dall'Aglio, Carlo Guglielmini, Helena Broch, Dave Dickson, Marta Croce, Valentina Patata, Federica Marchesotti, Rosalba Tognetti, Mark Rishniw, Oriol Domenech   +13 more
wiley   +1 more source

Dapagliflozin effect on functional mitral regurgitation and myocardial remodelling: The DEFORM trial

ESC Heart Failure, Volume 12, Issue 4, Page 2866-2877, August 2025.
Abstract Aims Functional mitral regurgitation (FMR) is associated with adverse outcomes in patients with heart failure, and current guideline‐directed medical therapy (GDMT) offers limited efficacy in managing FMR. This study aims to evaluate the therapeutic impact of the sodium‐glucose cotransporter 2 inhibitor (SGLT2i) dapagliflozin in patients with ...
Zhuoshan Huang, Rui Fan, Shaozhao Zhang, Junlin Zhong, Yiquan Huang, Peihan Xie, Shanshan Yin, Xiaomin Ye, Xinghao Xu, Rihua Huang, Zhenyu Xiong, Yue Guo, Menghui Liu, Yifen Lin, Suhua Li, Xiaoxian Qian, Jinlai Liu, Xiaodong Zhuang, Xinxue Liao   +18 more
wiley   +1 more source

Right atrial remodelling and prognosis in patients with severe atrial functional tricuspid regurgitation

ESC Heart Failure, Volume 12, Issue 4, Page 2909-2920, August 2025.
Abstract Aims Atrial functional tricuspid regurgitation (AFTR) is increasingly recognized as a distinct cause of tricuspid regurgitation, yet data on outcomes and their determinants are limited. This study examines the prognostic role of right atrial (RA) remodelling in patients with severe AFTR.
Soongu Kwak, Dong‐Jae Han, Seung‐Pyo Lee, Ho Young Hwang, Hyung‐Kwan Kim, Yong‐Jin Kim, Kyung Hwan Kim, Jae Woong Choi, Jun‐Bean Park   +8 more
wiley   +1 more source

Surface-Area-to-Volume Ratio Determines Surface Tensions in Microscopic, Surfactant-Containing Droplets

, 2023
The surface composition of aerosol droplets is central to predicting cloud droplet number concentrations, understanding atmospheric pollutant transformation, and interpreting observations of accelerated droplet chemistry. Due to the large surface-area-to-
Kunal Ghosh (17277791), Nønne L. Prisle (4354459), Bryan R. Bzdek (1678237), Alison Bain (7297622)   +3 more
core   +1 more source