Results 111 to 120 of about 8,314,246 (206)

Clinical feasibility study of transcatheter edge-to-edge mitral valve repair in dogs with the canine V-Clamp device

Frontiers in Veterinary Science
ObjectiveTo determine procedural feasibility, safety, and short-term efficacy in dogs with severe degenerative mitral regurgitation (MR) undergoing transcatheter edge-to-edge repair (TEER) with a canine-specific device.DesignProspective, single-arm ...
Brianna M. Potter, E. Christopher Orton, Brian A. Scansen, Katie M. Abbott-Johnson, Lance C. Visser, I-Jung B. Chi, Evan S. Ross, Bruna Del Nero, Lalida Tantisuwat, Ellen T. Krause, Marlis L. Rezende, Khursheed Mama   +11 more
doaj   +1 more source

A Comparative Assessment of Echocardiographic Parameters for Determining Primary Mitral Regurgitation Severity Using Magnetic Resonance Imaging as a Reference Standard.

, 2018
BACKGROUND: The American Society of Echocardiography (ASE) guidelines suggest the use of several echocardiographic methods to assess mitral regurgitation severity using an integrated approach, without guidance as to the weighting of each parameter.
Chaudhry, F. A., Koulogiannis, K., Wolff, S. D., Supariwala, A., Uretsky, S., Aldaia, L., Gillam, L. D., Argulian, E., Marcoff, L.   +8 more
core   +1 more source

Quantitation of mitral regurgitation

, 2011
Mitral regurgitation (MR) is the most frequent valve disease. Nevertheless, evaluation of MR severity is difficult because standard color flow imaging is plagued by considerable pitfalls.
Enriquez Sarano M., Topilsky Y, GRIGIONI, FRANCESCO   +2 more
core   +1 more source

Retrospective Evaluation of Transcatheter Edge‐To‐Edge Mitral Valve Repair in Dogs With Myxomatous Mitral Valve Disease

Journal of Veterinary Internal Medicine
Background Transcatheter edge‐to‐edge repair (TEER) is an emerging minimally invasive mitral valve repair treatment for dogs with myxomatous mitral valve disease (MMVD), but reports on its outcomes are limited.
Jeong‐Min Lee, Kyoung‐a Youp, Sun‐Tae Lee, Ah‐Ra Lee, Young‐Wook Cho, Youn‐Seo Jung, Jiwoong Her, Seung‐Keun Lee   +7 more
doaj   +1 more source

Double orifice mitral valve associated with Ventricular Septal Defect in an infant : case report [PDF]

, 2011
Double orifice mitral valve (DOMV) is an uncommon anomaly characterized by a mitral valve with a single fibrous annulus with two orifices opening into the left ventricle.
Taksande, Amar M., Thomas, E., Goutami, V.   +2 more
core  

Prospective comparison of valve regurgitation quantitation by cardiac magnetic resonance imaging and transthoracic echocardiography

, 2013
Background-Both transthoracic echocardiography (TTE) and cardiac magnetic resonance (CMR) imaging allow quantification of chronic aortic regurgitation (AR) and mitral regurgitation (MR).
Owens, David S., Schwaegler, Rebecca G., Strugnell, Wendy E., Cawley, Peter J., Mitsumori, Lee, Hamilton-Craig, Christian, Nguyen, Khanh Q., D’Jang, Caryn L., Nguyen, Bianca, Krieger, Eric V., Otto, Catherine M., Maki, Jeffrey H.   +11 more
core   +1 more source

Left ventricular dysfunction in hypertensive patients and inter-arm pressure difference

Journal of Indian College of Cardiology
Background: Systolic inter-arm pressure difference (SIAD) is considered as cardiovascular risk. We aimed to ascertain whether the presence of (SIAD) is associated with impaired left ventricular (LV) functions or not.
Ibtesam Ibrahim El-Dosouky, Mesbah Taha Hassanin, Mohamed Hussien Elmaghrabi, Eman H Seddik   +3 more
doaj   +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

Left atrial strain in mitral valve disease: a comparative analysis of regurgitation and stenosis

BMC Cardiovascular Disorders
Background Left atrial (LA) strain analysis is an emerging echocardiographic technique for assessing LA function. This study aimed to compare LA strain parameters in patients with mitral stenosis (MS) and mitral regurgitation (MR) to identify ...
Fariba Bayat, Sepideh Jame Bozorgi, Mohammad Khani, Nahid Mohebi Saeen   +3 more
doaj   +1 more source

Regurgitant flow of mitral valve prostheses: an intraoperative transesophageal echocardiographic study

, 1994
To assess the regurgitant characteristics of mitral biologic and mechanical prostheses immediately after implantation, intraoperative transesophageal echocardiography was performed in 27 patients, aged 32 to 69 years, undergoing open-heart surgery for ...
Cardu G, Aru G, MELONI, LUIGI, Cherchi A., Ricchi A, Martelli V, Cattolica FS, Abbruzzese PA   +7 more
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