Results 61 to 70 of about 8,314,246 (206)

Diagnostic Performance of a Deep Learning Model Using Phonocardiogram and Single‐Lead ECG Signals for Detecting Moderate‐or‐Greater Aortic Stenosis: Multicenter External Validation

Clinical Cardiology, Volume 49, Issue 10, October 2026.
In an independent multicenter cohort of 951 patients undergoing echocardiography, a deep learning model analyzing an 8‐s heart sound and ECG recording detected moderate‐or‐greater aortic stenosis with 92.9% sensitivity and 87.9% specificity. This approach may support the decision to refer patients from auscultation to echocardiography.
Shumpei Saito, Masanobu Ishii, Shimpei Ogawa, Hiroshi Seki, Koshiro Ikeda, Youhei Kayano, Yuhei Yasui, Ginga Sato, Mitsuru Ohishi, Takuro Kubozono, Naritatsu Saito, Eri Toda Kato, Masahiro Yamada, Shunsuke Natori, Yuki Kunikane, Takafumi Yokomatsu, Masashi Kato, Yasuaki Sagara, Nami Uchiyama, Nobuhiko Atsuchi, Shota Kawahara, Shoji Natsugoe, Noriaki Tabata, Kenichi Tsujita   +23 more
wiley   +1 more source

Effects of Valve Replacement for Aortic Stenosis on Mitral Regurgitation [PDF]

, 2008
We aimed to prospectively and quantitatively assess the effects of aortic valve replacement (AVR) for aortic stenosis (AS) on mitral regurgitation (MR) and to examine the determinants of the changes in MR.
Melot, Christian, Pierard, Luc, Patrizio Lancellotti, Luc A. Piérard, Unger, Philippe, Christian Melot, Cosyns, Bernard, Lancellotti, Patrizio, Bernard Cosyns, Didier de Cannière, Pasquet, Agnès, Philippe Unger, Valérie Henrard, Plein, Danièle, Henrard, Valérie, Danièle Plein, Van Camp, Guy, Guy Van Camp, De Cannière, Didier, Piérard, Luc A., Agnès Pasquet   +20 more
core   +2 more sources

2026 Asia Pacific Heart Rhythm Society (APHRS) Guidelines (Part IV) on Comprehensive Lifestyle Risk Factor and Comorbidity Management in Atrial Fibrillation

Journal of Arrhythmia, Volume 42, Issue 5, October 2026.
ABSTRACT Atrial fibrillation (AF) is closely associated with comorbidities and lifestyle factors that influence the development, progression, and outcomes. Here the focus is on guidelines for the systematic management of hypertension, heart failure, coronary and structural heart disease, diabetes, dyslipidemia, cerebrovascular disease, obesity, chronic
Eue‐Keun Choi, Melissa E. Middeldorp, Hyo‐Jeong Ahn, Jonathan P. Ariyaratnam, Adrian D. Elliott, Chung‐Lieh Hung, Hee Tae Yu, Gautam Sharma, Ningjian Wang, Takanori Yamaguchi, Minglong Chen, Boyoung Joung, Rungroj Krittayaphong, Kyoko Soejima, Gregory Y. H. Lip, Hui‐Nam Pak, Tze‐Fan Chao   +16 more
wiley   +1 more source

Exercise-induced changes in degenerative mitral regurgitation [PDF]

, 2010
peer reviewedOBJECTIVES: We sought to quantify exercise-induced changes in patients with degenerative mitral regurgitation (MR), to examine the relationship between exercise-induced changes in MR and in systolic pulmonary artery pressure (PAP), and to ...
Pierard, Luc, Patrizio Lancellotti, Luc A. Piérard, Lancellotti, Patrizio, Julien Magne, Magne, Julien   +5 more
core   +2 more sources

Pulmonary Artery Denervation for Persistent Pulmonary Hypertension After Transcatheter Mitral Edge‐to‐Edge Repair: A Pilot Study and First Application in the Post M‐TEER Setting

Pulmonary Circulation, Volume 16, Issue 4, October 2026.
ABSTRACT Pulmonary hypertension (PH) is common in patients undergoing transcatheter mitral edge‐to‐edge repair (M‐TEER) and is an established determinant of adverse outcomes after intervention. Importantly, persistent PH after technically successful M‐TEER remains associated with ongoing symptoms, right ventricular dysfunction and poor prognosis, yet ...
Xiang Chen, Zeying Zhang, Xiaoying Lan, Weibin Chen, Qiuyue Fang, Huaibin Huang, Shaoliang Chen, Yan Wang   +7 more
wiley   +1 more source

Accurate determination of mitral regurgitation by assessing its influence on the combined diastolic mitral and pulmonary venous flow: just 'looking twice'. [PDF]

, 2001
AIMS To assess the diagnostic accuracy of combined transmitral E wave velocity and reversed systolic pulmonary venous flow for the quantification of mitral regurgitation severity.
Zimmerli, M., Schwerzmann, M., Seiler, C., Wustmann, K., Seiler C, Zimmerli M, Schwerzmann M, Wustmann K   +7 more
core   +1 more source

Pulmonary Blood Volume in Mitral Regurgitation in Cavalier King Charles Spaniels

Journal of Veterinary Internal Medicine, 2010
Abstract Background Pulmonary edema and venous congestion are well-recognized signs of congestive heart failure (CHF) in advanced canine chronic mitral regurgitation (MR). However, little is known about pulmonary blood volume (PBV), blood pulmonary transit time (PTT), and the regulation of ...
A, Eriksson, K, Hansson, J, Häggström, A-K, Järvinen, P, Lord   +4 more
openaire   +2 more sources

Mitral regurgitation and decompensated heart failure in a young pregnant pony mare: An aetiological challenge

Equine Veterinary Education, Volume 38, Issue 10, Page e676-e685, October 2026.
Summary A 4‐year‐old, 6‐month pregnant, Welsh pony mare presented with severe acute clinical signs including depression, anorexia, pale mucous membranes, tachycardia with a grade 4/6 holosystolic murmur and moderate expiratory dyspnoea with diffuse wheezes. There was no evidence of placentitis or fetal distress.
M. F. David, L. Cannon, A. Tortereau, A. Thomas‐Cancian, I. Desjardins   +4 more
wiley   +1 more source

Comparison and Agreement of Echocardiographic Volumetric Methods for Quantifying Mitral Regurgitation in Dogs with Myxomatous Mitral Valve Disease

Animals
Quantitative assessment of mitral regurgitation (MR) in dogs with myxomatous mitral valve disease (MMVD) is influenced by the method used to estimate left ventricular volume.
Shimpei Kawai, Ryohei Suzuki, Yohei Mochizuki, Yunosuke Yuchi, Shuji Satomi, Arata Kitazawa, Takahiro Teshima, Hirotaka Matsumoto   +7 more
doaj   +1 more source

Intraoperative comparison of 2D versus 3D transesophageal echocardiography for quantitative assessment of mitral regurgitation

Annals of Cardiac Anaesthesia, 2021
Background: Effective regurgitant orifice area (EROA) can be represented by 3D echocardiographic vena contracta cross-sectional area (3D-VCA) as a reference method for the quantification of mitral regurgitation (MR) without making any geometrical ...
Pravin S Lovhale, Shrinivas Gadhinglajkar, Rupa Sreedhar, Subin Sukesan, Vivek Pillai   +4 more
doaj   +1 more source