Results 171 to 180 of about 92,619 (295)

Impact of timing for intra-aortic balloon pump insertion on patients undergoing mitral valve surgery. [PDF]

Front Cardiovasc Med
Du L, Xu X, Huang H, Xing M, Chen M, Xie X.   +5 more
europepmc   +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

A practical technique for antegrade myocardial protection in combined aortic and mitral valve surgery. [PDF]

JTCVS Tech
Watanabe S, Hiraoka A, Totsugawa T, Chikazawa G.   +3 more
europepmc   +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

Prediabetic cardiomyopathy is attenuated by hypothalamic PVN oxytocin neuron activation

The Journal of Physiology, EarlyView.
Abstract figure legend A long‐term high‐fat, high‐fructose diet induces prediabetes with insulin resistance, hyperinsulinaemia, elevated triglycerides and metabolic‐associated steatotic liver disease (MASLD) in male rats. Animals developed prediabetic cardiomyopathy characterized by diastolic dysfunction, interstitial fibrosis and tachycardia ...
Anna Nilsson, Joan Escobar, Kira Kuraoka, Ian Venter, Cielo A. Carnate, Matthew W. Kay, David Mendelowitz, Kathryn J. Schunke   +7 more
wiley   +1 more source

Impact of Hyperhomocysteinemia on Valve Calcification and Prognosis in Rheumatic Mitral Valve Surgery. [PDF]

Cardiovasc Ther
Jia S, Liu P, Wang M, Zhang H, Liu T, Yang X, Jia R, Hao X, Zhong X, Wang M, Luo W, He Y, Xu L, Meng X, Zhang H, Jiang W.   +15 more
europepmc   +1 more source

Virtual left atrial appendage occlusion in paroxysmal atrial fibrillation during sinus rhythm predicts variable reductions in blood stasis

The Journal of Physiology, EarlyView.
Abstract figure legend Stasis before and after left atrial appendage occlusion (LAAO) in participants with high stasis and low stasis. Stasis is predominantly located in LAA and reduced after LAAO. But in the participant with high stasis, stasis remains close to the occlusion site, indicating a potential risk for device related thrombi.
Sophia Bäck, Jonas Lantz, Iulia Skoda, Lars O. Karlsson, Anders Persson, Carl‐Johan Carlhäll, Tino Ebbers   +6 more
wiley   +1 more source

The Silent Cost of Gender in Mitral Valve Surgery: A Propensity-Score Matched Analysis. [PDF]

Eur J Cardiothorac Surg
Pölzl L, Lohmann R, Engler C, Ioannou-Nikolaidou M, Nägele F, Hirsch J, Graber M, Heim V, Schmidt S, Müller L, Höfer D, Holfeld J, Tschiderer L, Grimm M, Bonaros N, Gollmann-Tepeköylü C.   +15 more
europepmc   +1 more source

4D ultrasound reveals regional left atrial strain remodelling in a murine model of reversible pressure overload

The Journal of Physiology, EarlyView.
Abstract figure legend Traditional planar imaging approaches of the left atrium do not capture complex geometry. Four‐dimensional imaging allows the acquisition of 3D data + time to visualize left atrial geometry and kinematics. We designed an advanced analysis technique to investigate left atrial biomechanics in a model of pressure overload and ...
John P. Salvas, Thomas Moore‐Morris, Craig J. Goergen, Pierre Sicard   +3 more
wiley   +1 more source

Tips and tricks in addressing mitral annular calcification in mitral valve surgery. [PDF]

Ann Cardiothorac Surg
Elbatarny M, David TE.
europepmc   +1 more source