Results 111 to 120 of about 47,361 (230)

Pre‐anaesthetic risk assessment and management of dogs with myxomatous mitral valve disease: a spectrum of care narrative review

Journal of Small Animal Practice, EarlyView.
Myxomatous mitral valve disease, an acquired valvular degeneration, is the most common cardiac disorder in dogs, affecting approximately 10% of dogs in primary care veterinary practice. Dogs with myxomatous mitral valve disease frequently require anaesthesia for routine procedures.
I. Levinzon, L. Köster, E. Vettorato, A. H. Estrada   +3 more
wiley   +1 more source

Association of transcatheter direct mitral annuloplasty with acute anatomic, haemodynamic, and clinical outcomes in severe mitral valve regurgitation

ESC Heart Failure, 2020
Aims Several approaches for transcatheter mitral valve repair for functional mitral valve regurgitation are established. Interventional direct annuloplasty is a novel trans‐venous, trans‐septal approach.
Martin Geyer, Karsten Keller, Efthymios Sotiriou, Alexander R. Tamm, Tobias F. Ruf, Felix Kreidel, Andres Beiras‐Fernandez, Tommaso Gori, Eberhard Schulz, Thomas Münzel, Ralph Stephan vonBardeleben   +10 more
doaj   +1 more source

Therapeutic decision-making for patients with fluctuating mitral regurgitation [PDF]

, 2015
Mitral regurgitation (MR) is a common, progressive, and difficult-to-manage disease. MR is dynamic in nature, with physiological fluctuations occurring in response to various stimuli such as exercise and ischaemia, which can precipitate the development ...
A Auricchio, A Gisbert, A Tenenbaum, AP Lee, C Ypenburg, C Ypenburg, CM Yu, DH Kang, DJ LaPar, EA Grossi, F Bursi, F Grigioni, F Lebrun, F Maisano, G Keren, G Tumminello, Giovanni La Canna, H Kanzaki, J Braun, J Hung, J Madaric, J Magne, J Magne, J Magne, J Magne, J Raman, J Schofer, JL Zamorano, K Fattouch, K Fattouch, K Fattouch, K Fattouch, K Kusunose, K Yared, Khalil Fattouch, KMJ Chan, L Aklog, L Perez de Isla, LA Piérard, LA Piérard, LB Rosario, M De Bonis, M Izumo, M Moonen, M Sénéchal, MA Acker, MD Tischler, MG Sutton, MH Picard, P Lancellotti, P Lancellotti, P Lancellotti, P Lancellotti, P Lancellotti, P Lancellotti, P Lancellotti, P Lancellotti, P Lancellotti, Patrizio Lancellotti, PW Fedak, R Lorusso, RA Levine, RA Nishimura, S Gelsomino, S Sack, S Sponga, SF Bolling, T Feldman, T Feldman, T Feldman, T Siminiak, TA Timek, TH Marwick   +72 more
core   +1 more source

Segmental Snare Traction Technique for Helix‐Fixed Leadless Pacemaker Implantation Across a Repaired Tricuspid Annulus

Pacing and Clinical Electrophysiology, EarlyView.
ABSTRACT Helix‐fixed leadless pacemaker delivery can be challenging after tricuspid annuloplasty with a rigid ring. An 80‐year‐old woman with prior mitral valve repair, tricuspid annuloplasty (26‐mm MC ring), and Maze III surgery presented with syncope due to atrial fibrillation with a slow ventricular response. Standard maneuvers failed to advance the
Yuya Nakamura, Yoshikazu Suzuki, Yumi Aiyama, Kanji Miki, Erina Kunimoto, Toshiro Shinke   +5 more
wiley   +1 more source

Identification of 'super-responders' to cardiac resynchronization therapy: the importance of symptom duration and left ventricular geometry [PDF]

, 2009
AIMS: Some patients show such an important clinical improvement and reverse remodelling after cardiac resynchronization therapy (CRT) that anatomy and function approach normal. These patients have been called 'super-responders'.
António, N, Coelho, L, Cristovão, J, Elvas, L, Gonçalves, L, Lourenço, C, Monteiro, P, Providência, LA, Teixeira, R, Ventura, M   +9 more
core   +1 more source

Qualitative and Quantitative Assessment of Atrial Functional Mitral Regurgitation: analysis from the REVEAL-AFMR registry.

European Heart Journal-Cardiovascular Imaging
BACKGROUND The prevalence, characteristics, and prognosis of atrial functional mitral regurgitation (AFMR) based on severity remain unclear. No studies have systematically evaluated quantitative thresholds, such as effective regurgitant orifice area ...
A. Murata, T. Kaneko, M. Amano, Y. Sato, Y. Ohno, M. Obokata, Kimi Sato, T. Okada, A. Sakamoto, N. Hirose, K. Morita, T. Machino-Ohtsuka, Y. Abe, T. Minamino, V. Delgado, N. Kagiyama   +15 more
semanticscholar   +1 more source

Advances in cardiac devices and bioelectronics augmented with artificial intelligence

The Journal of Physiology, EarlyView.
Abstract figure legend Interfaces between the human heart, diagnostic bioelectronics, artificial intelligence, and clinical care. From left to right: Human heart and biosensor interface; representative waveforms of common diagnostic bioelectronic sensing modalities.
Charles Stark, Eric Rytkin, Andrei Alexandru Mircea, Igor R. Efimov   +3 more
wiley   +1 more source

Left atrial dysfunction relates to symptom onset in patients affected by severe degenerative mitral regurgitation

Cardiovascular Ultrasound
Background Left atrium (LA) is far from simply being a passive connection chamber between left ventricle and the pulmonary circulation. In patients affected by mitral regurgitation (MR) an impairment in LA compliance and reservoir function, which can be ...
Giacomo Ingallina, Gabriele Paci, Davide Margonato, Leonardo Italia, Francesco Ancona, Stefano Stella, Federico Biondi, Annamaria Tavernese, Martina Belli, Monica Barki, Michele Morosato, Jennifer Wong, Massimo Slavich, Alessandro Castiglioni, Michele De Bonis, Francesco Maisano, Eustachio Agricola   +16 more
doaj   +1 more source

Exercise pulmonary hypertension in asymptomatic degenerative mitral regurgitation [PDF]

, 2010
BACKGROUND: Current guidelines recommend mitral valve surgery for asymptomatic patients with severe degenerative mitral regurgitation and preserved left ventricular systolic function when exercise pulmonary hypertension (PHT) is present.
Lancellotti, Patrizio, Magne, Julien, Pierard, Luc   +2 more
core   +1 more source

Beat‐to‐beat variability of ventricular repolarization reveals sex‐specific instability and proarrhythmic risk

The Journal of Physiology, EarlyView.
Abstract figure legend A mechanistic framework linking sex‐dependent dynamical instability to proarrhythmic risk. Sex‐specific human ventricular models show that upstream modulators, including biological sex, hormones, drugs and heart disease, promote steeper APD restitution in female than male and enhance dynamical instability.
Daisuke Sato, Lorenzo Santini, Raffaele Coppini, Eleonora Grandi   +3 more
wiley   +1 more source