Results 121 to 130 of about 34,827 (290)

Ring-first Mitral Valve Repair

, 2020
Mitral valve repair is one of the most frequent interventions in cardiac surgery. It involves eliminating the dysfunctional part(s) of the mitral valve and reconstructing, using the residual tissue or with the addition of prosthetic components, a ...
Cirillo,Marco, Cirillo, Marco
core   +1 more source

The isolated working guinea pig heart: A functional and electrophysiological characterisation

Experimental Physiology, EarlyView.
Abstract Small animal isolated perfused hearts have been used for over 150 years for the study of cardiac physiology and pharmacology. The guinea pig heart represents the smallest mammalian heart that replicates key features of the human heart – for example, with respect to cardiac action potential duration, ion channel expression, excitation ...
Grace C. Anderson‐Barker, Michael J Shattock   +1 more
wiley   +1 more source

Evaluation of Echocardiography Results after Severe Mitral Valve Regurgitation Repair Surgery

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2018
BACKGROUND AND OBJECTIVE: Severe mitral valve regurgitation, which occurs primarily or secondary to various cardiovascular diseases, has undergone surgery and valve replacement and artificial valve insertion from several years ago.
MT Salehi Omran, HR Vafaei, H Salehi Omran   +2 more
doaj  

Pushing boundaries in cardiac surgery: minimally invasive mitral valve repair combined with tricuspid valve repair and/or other concomitant procedures

Frontiers in Cardiovascular Medicine
IntroductionMinimally invasive mitral valve repair/replacement has emerged as a widely accepted surgical approach for managing mitral valve disorders.
Marie-Elisabeth Stelzmueller, Robert Zilberszac, Raphael Rosenhek, Doris Hutschala, Sabine Kappel, Andrea Lassnig, Guenther Laufer, Daniel Zimpfer, Wilfried Wisser   +8 more
doaj   +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

Best treatment option for secondary mitral regurgitation surgery: a network meta-analysis of randomized and non-randomized controlled studies

Scientific Reports
The objective of this study is to ascertain whether subvalvular papillary muscle repair in conjunction with restrictive mitral valve annuloplasty represents the most efficacious treatment for patients presenting with secondary ischemic mitral ...
Francesco Nappi, Antonio Salsano, Arnaldo Dimagli, Francesco Santini, IvanCarmine Gambardella, Omar Ellouze   +5 more
doaj   +1 more source

Transcatheter Mitral Valve Implantation in Failed Transventricular Mitral Valve Repair

An 84-year-old man presented with dyspnea at rest due to severe mitral regurgitation. He first underwent transventricular mitral valve repair with the Harpoon system, which relapsed owing to rupture of neochords.
Marco Pocar, MD, Matteo Marro, MD, Alessandro Vairo, MD, Michele William La Torre, MD, Andrea Costamagna, MD, Mauro Rinaldi, MD, PhD, Antonio Montefusco, MD, Stefano Salizzoni, MD, PhD, Giulia Agostini, MD, Anna Chiara Trompeo, MD   +9 more
core   +1 more source

Mitral valve repair in Barlow disease

, 2015
A mitral valve prolapse nowadays is the most common cause of mitral insufficiency in the western countries and is associated with high morbidity and mortality.
A. V. Afanasev, I. I. Demin, V. M. Nazarov   +2 more
core   +1 more source

Enhancing stroke risk stratification in atrial fibrillation through non‐Newtonian blood modelling and Gaussian process emulation

The Journal of Physiology, EarlyView.
Abstract figure legend Non‐Newtonian modelling and GPEs for stroke risk in atrial fibrilation patients. Abstract Atrial fibrillation (AF) is the most common heart arrhythmia, linked to a five‐fold increase in stroke risk. The left atrial appendage (LAA), prone to blood stasis, is a common thrombus formation site in AF patients.
Paolo Melidoro, Abdel Rahman Amr Sultan, Ahmed Qureshi, Magdi H. Yacoub, Khalil L. Elkhodary, Gregory Y. H. Lip, Natalie Montarello, Nishant Lahoti, Ronak Rajani, Magdalena Klis, Steven E. Williams, Oleg Aslanidi, Adelaide De Vecchi   +12 more
wiley   +1 more source

Finite Element Modeling of the Mitral Valve and Mitral Valve Repair

, 2012
As the most commonly diseased valve of the heart, the mitral valve has been the subject of extensive research for many years. Prior research has focused on the development of surgical repair techniques and mainly consists of in vivo clinical studies into
Baxter, Iain A.
core   +2 more sources