Results 151 to 160 of about 176,246 (351)

Comparison of Exercise Performance in Patients With Chronic Severe Heart Failure Versus Left Ventricular Assist Devices [PDF]

, 1998
Donna Mancini, Rochelle Goldsmith, Howard R. Levin, Ainat Beniaminovitz, Eric A. Rose, Katharine A. Catanese, Margaret Flannery, Mehmet C. Öz   +7 more
openalex   +1 more source

Heart Rate Variability: A possible machine learning biomarker for mechanical circulatory device complications and heart recovery [PDF]

, 2020
Cardiovascular disease continues to be the number one cause of death in the United States, with heart failure patients expected to increase to \u3e8 million by 2030.
Aras, Shravan, Khalpey, Zain, Lin, Theodore   +2 more
core   +1 more source

Left Ventricular Unloading in Nonischemic Dilated Cardiomyopathy Improves Coronary Haemodynamic Reserve

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background The Impella CP is a catheter‐based ventricular assist device used in the management of cardiogenic shock and to support high‐risk percutaneous coronary interventions (PCI). Despite its growing use, the effects of Impella CP on coronary flow dynamics as measured by intracoronary continuous thermodilution have not been fully ...
Samer Fawaz, Rohini Ramaseshan, Sarosh Khan, John R. Davies, Carlos Collet, Grigoris V. Karamasis, Christopher M. Cook, Daniel A. Jones, Anthony Mathur, Thomas R. Keeble   +9 more
wiley   +1 more source

Multilevel preconditioner of Polynomial Chaos Method for quantifying uncertainties in a blood pump [PDF]

arXiv, 2017
More than 23 million people are suffered by Heart failure worldwide. Despite the modern transplant operation is well established, the lack of heart donations becomes a big restriction on transplantation frequency. With respect to this matter, ventricular assist devices (VADs) can play an important role in supporting patients during waiting period and ...
arxiv  

Real Time Hemodynamic Monitoring During M‐TEER Using Electrical Cardiometry

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Mitral regurgitation is a common valvular dysfunction causing patient morbidity and mortality. Mitral transcatheter edge‐to‐edge repair (M‐TEER) allows grasping of valvular leaflets and approximation via a small implant, thus reducing mitral regurgitation (MR).
Andreas Goldschmied, Manuel Sigle, Ioannis Toskas, Monika Zdanyte, Mareike Bladt, Meinrad Gawaz, Tobias Geisler   +6 more
wiley   +1 more source

Quality of Life With an Implanted Left Ventricular Assist Device [PDF]

, 1997
Alan J. Moskowitz, Alan Weinberg, Mehmet C. Öz, Deborah Williams   +3 more
openalex   +1 more source

Impact of Elevated Preprocedural Left Ventricular Filling Pressure on Prognosis of Mild Paravalvular Regurgitation Following Transcatheter Aortic Valve Replacement

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Paravalvular regurgitation (PVR) following transcatheter aortic valve replacement (TAVR) is a complication linked to poor outcomes. The prognostic impact of mild PVR, particularly in patients with elevated preprocedural left ventricular (LV) filling pressure, remains uncertain.
Shumpei Kosugi, Isamu Mizote, Daisuke Nakamura, Hiroki Sugae, Yutaka Matsuhiro, Shota Okuno, Ai Kawamura, Kizuku Yamashita, Koichi Maeda, Kazuo Shimamura, Tomoharu Dohi, Yasuharu Takeda, Yasushi Sakata   +12 more
wiley   +1 more source

Preclinical Biocompatibility Assessment of Pediatric Ventricular Assist Devices [PDF]

, 2010
A number of heart assist devices including the PediaFlowTM ventricular assist device (VAD), a magnetically levitated mixed flow rotary blood pump, and the Levitronix® PediVAS™, an extracorporeal magnetically levitated centrifugal blood pump are under ...
Johnson Jr., Carl A
core   +1 more source

Novel Techniques for Alcohol Septal Ablation in Hypertrophic Obstructive Cardiomyopathy With Complex Anatomy: A Case Series

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Alcohol septal ablation (ASA) is an established treatment for hypertrophic obstructive cardiomyopathy (HOCM). However, conventional techniques may be challenging in cases with complex septal branch anatomy, including hairpin curves, extremely small branches, and acute angle bifurcations.
Junya Matsuda, Yukichi Tokita, Hitoshi Takano, Kuniya Asai   +3 more
wiley   +1 more source

Activation of coagulation and fibrinolytic pathways in patients with left ventricular assist devices [PDF]

, 1996
Talia B. Spanier, Mehmet C. Öz, Howard R. Levin, Alan Weinberg, Kathy Stamatis, David M. Stern, Eric A. Rose, Ann Marie Schmidt   +7 more
openalex   +1 more source