Results 81 to 90 of about 295,841 (379)

Diastolic And Systolic Right Ventricular Dysfunction Precedes Left Ventricular Dysfunction In Patients Paced From Right Ventricular Apex [PDF]

, 2006
Background: Cardiac dysfunction after right ventricular (RV) apical pacing is well known but its extent, time frame of appearance and individual effect on left ventricular (LV), RV systolic and diastolic parameters has not evaluated in a systematic ...
Bansal, Sandeep, M, Hasan, MK, Makharia, Puri, Aniket, RK, Saran, SK, Dwivedi, VK, Puri, VS, Narain   +7 more
core  

Thermal Processing Creates Water‐Stable PEDOT:PSS Films for Bioelectronics

Advanced Materials, Volume 37, Issue 13, April 2, 2025.
Instead of using chemical cross–linkers, it is shown that PEDOT:PSS thin films for bioelectronics become water‐stable after a simple heat treatment. The heat treatment is compatible with a range of rigid and elastomeric substrates and films are stable in vivo for >20 days.
Siddharth Doshi, Margaux O. A. Forner, Pingyu Wang, Salim El Hadwe, Amy T. Jin, Gerwin Dijk, Kenneth Brinson, Juhwan Lim, Antonio Dominguez‐Alfaro, Carina Yi Jing Lim, Alberto Salleo, Damiano G. Barone, Guosong Hong, Mark L. Brongersma, Nicholas A. Melosh, George G. Malliaras, Scott T. Keene   +16 more
wiley   +1 more source

Reconciling functional differences in populations of neurons recorded with two-photon imaging and electrophysiology

bioRxiv, 2020
Extracellular electrophysiology and two-photon calcium imaging are widely used methods for measuring physiological activity with single-cell resolution across large populations of neurons in the brain.
J. Siegle, P. Ledochowitsch, Xiaoxuan Jia, D. Millman, G. Ocker, Shiella D. Caldejon, Linzy Casal, Andrew Cho, Daniel J. Denman, S. Durand, Peter A. Groblewski, Greggory Heller, India Kato, Sara Kivikas, J. Lecoq, Chelsea Nayan, Kiet Ngo, P. Nicovich, Kat North, Tamina Ramirez, Jackie Swapp, Xana Waughman, A. Williford, Shawn R. Olsen, C. Koch, M. Buice, Saskia E. J. de Vries   +26 more
semanticscholar   +1 more source

Bundle Branch Reentrant Ventricular Tachycardia [PDF]

, 2005
Bundle branch reentrant (BBR) tachycardia is an uncommon form of ventricular tachycardia (VT) incorporating both bundle branches into the reentry circuit.
Kusniec, Jairo, Mazur, Alexander, Strasberg, Boris   +2 more
core   +2 more sources

Performance‐Recoverable Closed‐Loop Neuroprosthetic System

Advanced Materials, EarlyView.
A self‐healing and stretchable bilayer (SSB) electrode with spontaneous performance recovery consists of a nanomembrane (closely packed aligned Pt‐coated Ag nanowires embedded in the self‐healing polymer) and a nanocomposite (Pt‐coated Ag flakes in the self‐healing polymer).
Yewon Kim, Kyumin Kang, Ja Hoon Koo, Yoonyi Jeong, Sungjun Lee, Dongjun Jung, Duhwan Seong, Hyeok Kim, Hyung‐Seop Han, Minah Suh, Dae‐Hyeong Kim, Donghee Son   +11 more
wiley   +1 more source

Assessing the impact and safety of implantable cardioverter defibrillators in treating catecholaminergic polymorphic ventricular tachycardia: a systematic review and meta-analysis protocol

BMJ Open
Background While the guidelines acknowledge the anticipated benefits of using an implantable cardioverter defibrillator (ICD) in individuals with catecholaminergic polymorphic ventricular tachycardia (CPVT).
Xianhui Zhou, Zhenyu Dong, Shuai Shang, Yali Mu, Rukiya Yusup, Yaodong Li, Yanmei Lu, Baopeng Tang   +7 more
doaj   +1 more source

Electrical Stimulation of Muscle: Electrophysiology and Rehabilitation.

Physiology, 2020
The generation of action potentials in intramuscular motor and sensory axons in response to an imposed external current source can evoke muscle contractions and elicit widespread responses throughout the nervous system that impact sensorimotor function ...
R. Enoka, I. Amiridis, J. Duchateau
semanticscholar   +1 more source

Arrhythmias After Tetralogy of Fallot Repair [PDF]

, 2005
Tetralogy of Fallot is the most common cyanotic congenital heart disease, with a good outcome after total surgical correction. In spite of a low perioperative mortality and a good quality of life, late sudden death remains a significant clinical problem,
Daliento, Luciano, Folino, Antonio Franco   +1 more
core   +1 more source

Identification of weakly coupled multiphysics problems. Application to the inverse problem of electrocardiography [PDF]

, 2015
This work addresses the inverse problem of electrocardiography from a new perspective, by combining electrical and mechanical measurements. Our strategy relies on the defini-tion of a model of the electromechanical contraction which is registered on ECG ...
Corrado, Cesare, Gerbeau, Jean-Frédéric, Moireau, Philippe   +2 more
core   +5 more sources

3D Printing for Neural Repair: Bridging the Gap in Regenerative Medicine

Advanced Materials, EarlyView.
This perspective article discusses how 3D bioprinting is advancing the development of neural tissue models and implants. It highlights recent progress in fabricating complex, multicellular neural constructs, examines current technical barriers, and outlines future applications in disease modeling, neurotoxicity testing, and regenerative therapies ...
Mitchell St Clair‐Glover, Zhilian Yue, Mirella Dottori   +2 more
wiley   +1 more source