Results 141 to 150 of about 112,737 (360)

Cardioprotective effects of semaglutide on isolated human ventricular myocardium

European Journal of Heart Failure, EarlyView.
Semaglutide reduces late sodium current (INa) and diastolic calcium (Ca) sparks in human cardiomyocytes from aortic stenosis (AS) and end‐stage heart failure with reduced ejection fraction (HFrEF) patients, thereby increasing Ca transients. Improved Ca storage may underly the enhanced contractility of human cardiomyocytes upon semaglutide.
Thomas Krammer, Maria J. Baier, Philipp Hegner, Tilman Zschiedrich, David Lukas, Matthias Wolf, Christian Le Phu, Vanessa Lutz, Katja Evert, Kostiantyn Kozakov, Jing Li, Andreas Holzamer, Lars S. Maier, Zdenek Provaznik, Donald M. Bers, Stefan Wagner, Julian Mustroph   +16 more
wiley   +1 more source

Surgery for atrial fibrillation using radiofrequency catheter ablation [PDF]

, 2003
ObjectiveWe present the results obtained in 40 patients with chronic atrial fibrillation using direct intraoperative radiofrequency to perform atrial fibrillation surgery.MethodsBetween April 1995 and June 2002, 40 patients underwent surgery for atrial ...
Chiappini, B, Di Bartolomeo, R, Loforte, A, Marinelli, G., Martìn-Suàrez, S   +4 more
core   +2 more sources

Prosthetic Replacement of the Mitral Valve [PDF]

, 1967
Andrew G. Morrow, H. Newland Oldham, Ronald C. Elkins, Eugene Braunwald   +3 more
openalex   +1 more source

The use of left ventricular ejection fraction in the diagnosis and management of heart failure. A clinical consensus statement of the Heart Failure Association (HFA) of the ESC, the Heart Failure Society of America (HFSA), and the Japanese Heart Failure Society (JHFS)

European Journal of Heart Failure, EarlyView.
Abstract This clinical consensus statement revisits the role of left ventricular ejection fraction (LVEF) as a measurement of cardiac function, a prognostic marker and a major criterion to classify patients with heart failure, and gives new advice for clinical practice.
Giuseppe M.C. Rosano, John R. Teerlink, Koichiro Kinugawa, Antoni Bayes‐Genis, Ovidiu Chioncel, James Fang, Barry Greenberg, Nasrien E. Ibrahim, Teruhiko Imamura, Takayuki Inomata, Koichiro Kuwahara, Brenda Moura, Anekwe Onwuanyi, Naoki Sato, Gianluigi Savarese, Yasuhiko Sakata, Nancy Sweitzer, Jane Wilcox, Kazuhiro Yamamoto, Marco Metra, Andrew J.S. Coats   +20 more
wiley   +1 more source

Transcatheter Mitral Valve Replacement and Repair Technology [PDF]

, 2021
The mitral valve is a two-cusp valve that is located between the left atrium and left ventricle of the heart. As blood flows from the lungs and enters the atrium, it must pass through this valve in one direction to enter the ventricle and be pumped out ...
Thomas, Joel
core   +1 more source

When surgery is not an option: case report of transcatheter valve-in-valve replacement for mitral valve dysfunction

The Egyptian Heart Journal
Background Heart valve diseases affect over 100 million people globally, with mitral regurgitation being the most common in developed countries. Bioprosthetic heart valves, frequently used for replacement, typically last 10–15 years before degeneration ...
Yakup Alsancak, Hasan Kan, Ahmet Seyfettin Gürbüz, Nergiz Aydın, Muhammed Fatih Kaleli   +4 more
doaj   +1 more source

Economic Burden of Inpatient Care for Mitral Regurgitation in Maryland

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Mitral regurgitation (MR) is the most common valvular disease in the United States and increases the risk of death and hospitalization. The economic burden of MR in the United States is not known.
Radoslav Zinoviev, Rani K. Hasan, James S. Gammie, Jon R. Resar, Matthew J. Czarny   +4 more
doaj   +1 more source

Mitral valve replacement with aortic heterografts in humans [PDF]

, 1967
M. I. Ionescu, G. H. Wooler, D. R. Smith, V. A. Grimshaw   +3 more
openalex   +1 more source

A simplified approach for diagnosing heart failure with preserved ejection fraction by assessing the left atrium and natriuretic peptides

European Journal of Heart Failure, EarlyView.
Applying a simplified left atrial/natriuretic peptide (LA/NP) approach by combining enlarged LA volume indexed for height2 or elevated (N‐terminal pro) B‐type natriuretic peptide [(NT‐pro)BNP], using different cut‐off values for sinus rhythm (SR) and atrial fibrillation (AF) history.
Jerremy Weerts, Arantxa Barandiarán Aizpurua, Ravi B. Patel, Arno A. van de Bovenkamp, Hesam Amin, Sandra Sanders‐van Wijk, Sanne G.J. Mourmans, Anouk Achten, M. Louis Handoko, Antoni Bayés‐Genís, Hans‐Peter Brunner‐La Rocca, Sanjiv J. Shah, Christian Knackstedt, Vanessa P.M. van Empel   +13 more
wiley   +1 more source

Predicting Mitral Valve mTEER Surgery Outcomes Using Machine Learning and Deep Learning Techniques [PDF]

arXiv
Mitral Transcatheter Edge-to-Edge Repair (mTEER) is a medical procedure utilized for the treatment of mitral valve disorders. However, predicting the outcome of the procedure poses a significant challenge. This paper makes the first attempt to harness classical machine learning (ML) and deep learning (DL) techniques for predicting mitral valve mTEER ...
arxiv