Results 191 to 200 of about 2,119,388 (341)

Atrial constitutive neural networks [PDF]

arXiv
This work presents a novel approach for characterizing the mechanical behavior of atrial tissue using constitutive neural networks. Based on experimental biaxial tensile test data of healthy human atria, we automatically discover the most appropriate constitutive material model, thereby overcoming the limitations of traditional, pre-defined models ...
arxiv  

Pressure‐Wire Guided Hybrid Branch Pulmonary Artery Band Placement for Palliation of Single Ventricle and Critical Congenital Cardiac Lesions

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Historically, bilateral pulmonary artery band (PAB) placement was guided by pulmonary blood flow surrogates including systemic blood pressure (BP) and arterial saturation. These metrics alone may result in suboptimal bPAB placement.
Jonathan Pacella, Bryan H. Goldstein, Eiméar McGovern, Shabana Shahanavaz, Russel Hirsch, David Lehenbauer, David Winlaw, David L. S. Morales, Sarosh P. Batlivala   +8 more
wiley   +1 more source

Continuation Versus Interruption of Oral Anticoagulation During TAVI: A Systematic Review and Meta‐Analysis Oral Anticoagulation Management in TAVI

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Patients undergoing transcatheter aortic valve implantation (TAVI) often require long‐term oral anticoagulation (OAC), but it is unclear whether to continue or interrupt OAC during the procedure. This meta‐analysis compares clinical outcomes of continuing versus interrupting OAC during TAVI.
Jefferson Manoel Borges Martins, Rafael dos Santos Borges, Giovanni Gosch Berton, Paula Larissa Ferreira Vieira, Pedro Antônio Machado Gomes de Sousa, Ana Livia Chaves Vieira, Christian Ken Fukunaga, Vanessa Karlinski Vizentin, Esthefani Monique Rodrigues Macedo, Camila Mota Guida   +9 more
wiley   +1 more source

Increased Thrombogenicity is Associated With Coronary Microvascular Dysfunction in Patients With STEMI—A Proof‐of‐Concept Study

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Up to 50% of patients with ST‐segment elevation myocardial infarction (STEMI) undergoing primary percutaneous coronary intervention (pPCI) develop coronary microvascular dysfunction (CMD). Aims This study aims to assess whether a prothrombotic state of coronary blood, defined by thromboelastography (TEG), is associated with post ...
Roberto Scarsini, Denis Leonardi, Andrea Bottardi, Concetta Mammone, Leonardo Portolan, Caterina Butturini, Verdiana Galli, Francesco Della Mora, Alessandro Ruzzarin, Sara Pazzi, Anna Piccoli, Simone Fezzi, Domenico Tavella, Gabriele Pesarini, Leonardo Gottin, Flavio Ribichini   +15 more
wiley   +1 more source

The enzyme systems concerned with acetylcholine synthesis in the atria of the rabbit heart [PDF]

, 1959
A. S. Milton
openalex   +1 more source

Treatment With Phosphodiesterase 5 Inhibitors and Long‐Term Outcomes in Patients Undergoing Coronary Angiography and Cardiac Catheterization

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background The effects of phosphodiesterase 5 (PDE5) inhibitors on the incidence of long‐term outcomes in patients with cardiovascular disease are not well understood. Objective: We studied the association between PDE5 inhibitor therapy and the incidence of adverse cardiovascular major adverse cardiovascular events (MACE) in patients ...
Sumon Roy, Annette Min, Edward O. McFalls, Robert A. Perera, Fadi N. Salloum, Ion S. Jovin   +5 more
wiley   +1 more source

Production of Fibrillation in Isolated Atria of Rabbit Heart [PDF]

, 1957
William C. Holland, J. H. Burn
openalex   +1 more source

Propensity Matched Analysis of 14 French Suture‐ Versus Plug‐Based Vascular Closure During Transfemoral Transcatheter Aortic Valve Replacement (TAVR)

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Plug‐based vascular closure devices (Pb‐VCD) and suture‐based vascular closure devices (Sb‐VCD) are used for percutaneous vascular access site closure during transcatheter aortic valve replacement (TAVR). Until now, no clear superiority of either device was shown in studies comparing 18 F VCDs solely.
Tobias Lerchner, Lars Michel, Klaus Tiroch, Tienush Rassaf, Markus Krane, Marc Michael Vorpahl, Hendrik Ruge   +6 more
wiley   +1 more source

Basic fibroblast growth factor in atria and ventricles of the vertebrate heart. [PDF]

, 1989
Elissavet Kardami, Robert R. Fandrich
openalex   +1 more source

Prophylactic IABP Use in Protected PCI Reduces Infarction Size and Leads to More Complete Revascularization in Comparison to Rescue IAPB Use

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background There is little data questioning the timing of intra‐aortic balloon pump (IABP) implantation in non‐cardiogenic shock patients undergoing high‐risk percutaneous procedures. Aims We compared prophylactic IABP (P‐IABP) implantation to an emergent, unplanned rescue use (R‐IABP) in high‐risk PCI. Methods Among 300 IAPB patients who were
Sascha d'Almeida, Tilman Stephan, Sebastian Weinig, Dominik Felbel, Benjamin Mayer, Stefanie Andreß, Wolfgang Rottbauer, Dominik Buckert, Sinisa Markovic   +8 more
wiley   +1 more source