Results 111 to 120 of about 3,982,833 (247)

Emergent decommissioning of HeartMate 3 for life-threatening hemorrhage

Journal of Vascular Surgery Cases and Innovative Techniques
Left ventricular assist devices are known for the treatment of heart failure. We present a patient who underwent emergent decommissioning of his left ventricular assist device after experiencing life-threatening hemorrhage.
Reginald E. Du, MD, Ryan S. Bedi, MD, W. Charles Sternbergh, III, MD, Aditya Bansal, MD   +3 more
doaj   +1 more source

HeartWare left ventricular assist device thrombosis in aspirin non-responder

, 2014
Patient characteristics that increase the risk of continuous-flow left ventricular assist device thrombosis have not been well established. We report a case of HeartWare thrombosis in a patient with aspirin hyporesponsiveness, and discuss the role of ...
Grinnemo, K-H, Lund, LH, Dalén, M,, Sartipy, U,, Corbascio, M,   +4 more
core   +1 more source

Frank-starling control of a left ventricular assist device [PDF]

, 2011
A physiological control system was developed for a rotary left ventricular assist device (LVAD) in which the target pump flow rate (LVADQ) was set as a function of left atrial pressure (LAP), mimicking the Frank-Starling mechanism.
Stevens, Michael Charles, Pearcy, Mark J., Salamonsen, Robert F., M. Pearcy, Timms, Daniel L., N. R. Gaddum, Gaddum, Nicholas Richard, D. G. Mason, Fraser, John F., Mason, David G, M. C. Stevens, Pearcy, Mark, Salamonsen, Robert, Stevens, Michael, D. L. Timms, R. F. Salamonsen, Mason, David Glen, Timms, Daniel Lee, J. F. Fraser, Fraser, John   +19 more
core   +1 more source

Physical Reservoir Computing Using Microelectromechanical Systems

Advanced Physics Research, EarlyView.
Physical reservoir computing (PRC) transforms micro‐electro‐mechanical (MEMS) sensors into intelligent computing nodes by utilizing their intrinsic nonlinear dynamics and short‐term memory effects. This review surveys recent progress in MEMS‐based reservoir computing, covering its theoretical foundations, device architectures, and applications in ...
Mariam Gada, Nizar Jaber, Nazek El‐Atab   +2 more
wiley   +1 more source

Impact of level of left ventricular assist device (LVAD) support on hemodynamics in normal dogs.

, 2016
Impact of level of left ventricular assist device (LVAD) support on hemodynamics in normal dogs.
Kenji Sunagawa (428191), Takuya Nishikawa (1558381), Kazuo Sakamoto (2635918), Takuya Kishi (432235), Keita Saku (714525), Takahiro Arimura (2635915), Takafumi Sakamoto (2635921), Masataka Ikeda (428186), Tomomi Ide (428183), Takamori Kakino (714526)   +9 more
core   +1 more source

Descriptive, stratigraphic, and morpho‐functional study of the myocardium and myocardial bridges in domestic pig hearts

The Anatomical Record, EarlyView.
Abstract The heart is the central organ of the cardiovascular system. The myocardium is composed of a three‐dimensional network of fibers arranged in clockwise and counterclockwise helices, which are essential for proper cardiac contraction. This study aimed to describe the stratigraphic and morpho‐functional pattern of the porcine myocardium to ...
Mauricio Oliveira da Silva, Henrique Inhauser Riceti Magalhães, Rafael Garabet Agopian, Edson Aparecido Liberti   +3 more
wiley   +1 more source

Production of 3D printed biomodels of the canine brain for veterinary neuroanatomy teaching

Anatomical Sciences Education, EarlyView.
Abstract Teaching neuroanatomy presents multiple challenges to both students and teachers, as it is a subject with highly dense content that commonly causes the development of aversion by students, a phenomenon referred to as “neurophobia,” which has been documented in human and veterinary medicine students.
João Victor Barbosa Tenório Fireman, Antônio Chaves de Assis Neto   +1 more
wiley   +1 more source

Quality of life among patients with left ventricular assist device: Comparison of two populations

, 2020
Background: This study aims to evaluate quality of life among patients with an implanted left ventricular assist device in two different ...
Pac, Mustafa, Kocabeyoglu, Sinan Sabit, Avsar, Murat, Kervan, Umit, ÖZDEMİR KÖKEN, ZELİHA   +4 more
core   +1 more source

“Hands‐On” white matter anatomy: Using Air Anatomy gestures and tractography on simple brain sections to enhance teaching of white matter directions

Anatomical Sciences Education, EarlyView.
Abstract Teaching white matter (WM) anatomy to undergraduates is challenging. This is partly because WM fibers are oriented intricately and Klingler's dissection, the gold standard method used to demonstrate it, often requires time, advanced anatomical knowledge, and refined dissection skills.
Doris George Yohannan, Rohini Punja, Thomas Iype, Chandrasekharan Kesavadas, Bejoy Thomas, Kannanvilakom Govindapillai Umesan, Aswathy Maria Oommen, Usha Devi Keezhathil Bhargavi   +7 more
wiley   +1 more source

3D Printing for Left Ventricular Assist Device Exchange

JACC: Case Reports
Left ventricular assist devices (LVADs) are used in end-stage heart failure. Inadequate positioning of the inflow cannula may necessitate replacement of the LVAD.
Juliana Giorgi, MD, Alejandro Barbagelata, MD, Gracia Luoma-Overstreet, BS, Edgardo Kaplinsky, MD, Sergio do Carmo Jorge, MD, Mauricio Scanavacca, PhD, Paulo Rogério Scordamaglio, PhD, Robert John Mentz, MD   +7 more
doaj   +1 more source