Results 201 to 210 of about 199,424 (349)

Percutaneous Pulmonary Valve Replacement

Journal of the American College of Cardiology, 2020
Eric M. Horlick, Nikolaus A. Haas
openaire   +1 more source

Systolic‐dominant coronary flow in rats and mice: Challenging the diastolic paradigm across conscious and anaesthetized states

Experimental Physiology, EarlyView.
Abstract Extensive research in humans, dogs, rabbits, rats, mice and other mammals has consistently demonstrated that coronary blood flow (CBF) peaks during ventricular diastole. For example, studies using transthoracic Doppler echocardiography in anaesthetized rats and mice, isolated blood‐perfused rat hearts and Doppler probes sutured to the ...
Heidi L. Lujan, Theodore W. Kurtz, Stephen E. DiCarlo   +2 more
wiley   +1 more source

Left Atrial Hypertension and Respiratory Failure Requiring Venoarterial ECMO After Transcatheter Pulmonary Valve Replacement

, 2023
Conor P. O’Halloran, Jeremy W. Fox, Sandhya R. Ramlogan, Andrew De Freitas, Alan Nugent, Paul Tannous   +5 more
openalex   +1 more source

EuroSCORE II: Current limitations and physiological gaps in risk stratification

Experimental Physiology, EarlyView.
Abstract Risk stratification remains critical in cardiac surgery, enabling clinicians to predict adverse outcomes and guide perioperative management. The European System for Cardiac Operative Risk Evaluation (EuroSCORE) II, introduced in 2011, incorporates 18 key variables to provide an evidence‐based approach to risk assessment.
Jing Yong Ng, Eu Fon Tan, Marsioleda Kemberi, Eduardo Urgesi, Matti Jubouri, Damian M. Bailey, Mohamad Bashir, Wael I. Awad   +7 more
wiley   +1 more source

Electrophysiology testing before transcatheter pulmonary valve replacement in patients with repaired tetralogy of Fallot [PDF]

, 2023
Jeremy P. Moore, Jamil Aboulhosn, Paul Khairy   +2 more
openalex   +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

Systematic right ventricular electrophysiologic evaluation in patients with repaired tetralogy of Fallot before pulmonary valve replacement [PDF]

Europace
Gianluca Mirizzi, Pietro Paolo Tamborrino, Laura Ridolfi, Andrea Rossi, Umberto Startari, Luca Panchetti, Martina Nesti, S Garibaldi, Pierluigi Festa, Lamia Ait-Alì, Chiara Marrone, Giuseppe Santoro, Nadia Assanta, Marcello Piacenti   +13 more
europepmc   +3 more sources

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

Acute intermittent hypercapnic hypoxia augments left ventricular contractility

The Journal of Physiology, EarlyView.
Abstract figure legend Twenty‐four healthy adults were studied to determine the effects of an acute session of 40 min of intermittent hypercapnic hypoxia on cardiac performance. Cardiac function was assessed via echocardiography at rest and during graded stages of lower‐body negative pressure before and after the intervention to quantify load ...
Scott F. Thrall, Alex M. Williams, Philip J. Millar, Megan L. Lance, Brooke M. Shafer, Conan L. H. Shing, Jordan D. Bird, Christopher R. West, Glen E. Foster   +8 more
wiley   +1 more source

Right ventricular functional recovery depends on timing of pulmonary valve replacement in tetralogy of Fallot: a video kinematic study [PDF]

, 2021
Giacomo Rozzi, Francesco Paolo Lo Muzio, Lorenzo Fassina, Stefano Rossi, Rosario Statello, Camilla Sandrini, Maira Laricchiuta, Giuseppe Faggian, Michele Miragoli, Giovanni Battista Luciani   +9 more
openalex   +1 more source