Results 101 to 110 of about 72,745 (313)

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

Cangrelor and Heparin for Left Ventricular Assist Device Implantation in a Patient with Heparin-Induced Thrombocytopenia

, 2021
Suraj Mishra, Jamael Hoosain, Val Rakita, Nana Afari-Armah, Gengo Sunagawa, Yasuhiro Toyoda, Eman Hamad   +6 more
openalex   +1 more source

Preservation of myocardial function by mechanical circulatory support during prolonged ischaemia [PDF]

, 2017
The effect of mechanical circulatory support on left ventricular (LV) function was evaluated during prolonged myocardial ischaemia. Regional wall thickening of a normal and an ischaemic LV region were determined in eight calves (mean body weight 76 kg ...
HESS, O. M., LESKOSEK, B., SEGESSER, L. V., SUETSCH, G., TJON-A-MEEUW, L., TURINA, M.   +5 more
core  

Gel‐Amin for Improving Extracellular Recordings of Cardiomyocytes in a 3D Microphysiological System

Advanced Electronic Materials, EarlyView.
This work combines a conductive collagen‐based hydrogel with a laser‐cut and assembly technique to fabricate microphysiological systems that improve extracellular recordings of cardiomyocytes in 3D on microelectrode arrays. The inclusion of choline acrylate into GelMA imparts a higher electrical conductivity and improves the signal‐to‐noise ratio of on‐
Dominic Pizzarella, Katelyn Neuman, Nolan Burson, Abigail N. Koppes, Ryan A. Koppes   +4 more
wiley   +1 more source

Surgical Outcomes of Centrifugal Continuous-Flow Implantable Left Ventricular Assist Devices: Heartmate 3 versus Heartware Ventricular Assist Device

Journal of Chest Surgery
Background: Left ventricular assist devices (LVADs) are widely employed as a therapeutic option for end-stage heart failure. We evaluated the outcomes associated with centrifugal- flow LVAD implantation, comparing 2 device models: the Heartmate 3 (HM3)
Kinam Shin, Won Chul Cho, Nara Shin, Hong Rae Kim, Min-Seok Kim, Cheol Hyun Chung, Sung-Ho Jung   +6 more
doaj   +1 more source

Exercise Therapy for an Older Patient With Left Ventricular Assist Device [PDF]

, 2014
Won Hah Park, Yong-Gon Seo, Ji Dong Sung
openalex   +1 more source

Synthetic Electrocardiogram Spectrogram Generation Using Generative Adversarial Network‐Based Models: A Comparative Study

Advanced Intelligent Systems, EarlyView.
Cardiovascular diseases are leading death causes; electrocardiogram (ECG) analysis is slow, motivating machine learning and deep learning. This study compares deep convolutional generative adversarial network, conditional GAN, and Wasserstein GAN with gradient penalty (WGAN‐GP) for synthetic ECG spectrograms; Fréchet Inception Distance (FID) and ...
Giovanny Barbosa‐Casanova, Norelli Schettini, Winston Percybrooks, Begoña García‐Zapirain   +3 more
wiley   +1 more source

Implications of Heart Rate in Patients with Left Ventricular Assist Devices

, 2022
Teruhiko Imamura, Koichiro Kinugawa, Nikhil Narang, Hidefumi Nishida, Sean Pinney, Valluvan Jeevanandam, Takeyoshi Ota   +6 more
openalex   +2 more sources

Impact of Morbid Obesity on Left Ventricular Assist Device Support and Heart Transplantation [PDF]

, 2016
Morbidly obese patients requiring LVAD support encounter higher postoperative complications and wait longer for heart transplantation, however heart transplant and graft survival is comparable.
Cohen, Sophia, Tang, Daniel, MD
core   +3 more sources

Phase‐Change Alloys Enable Localized Reversible Stiffening and Actuation in Steerable Eversion Tip‐Growing Robots

Advanced Intelligent Systems, EarlyView.
This work presents a tip‐growing eversion robot that uses phase‐changing alloys for reversible stiffening and localized actuation, achieving 43× stiffness modulation, 15× force amplification, and segmental steering. The system enables precise navigation and force delivery in constrained, tortuous pathways.
Shamsa Al Harthy, S.M.Hadi Sadati, Shannon C. Stockdale, Radhouene Neji, Christos Bergeles   +4 more
wiley   +1 more source