Results 41 to 50 of about 35,127 (267)

Pacemaker dependency after pacemaker implantation.

Cardiology journal, 2007
Pacemaker dependency (PD) can be defined as the risk of serious injury or death from sudden pacemaker failure, an event more dangerous than progressive rate decrease. The aim of this study was to evaluate the incidence of PD during long-term follow-up after pacing system implantation.The study included 3638 patients (mean age 65.3 +/- 10.2 years ...
Lelakowski, Jacek, Majewski, Jacek, Bednarek, Jacek, Małecka, Barbara, Ząbek, Andrzej   +4 more
openaire   +2 more sources

Remote Magnetomechanical Neuromodulation Uncovers Therapeutic Mechanisms for Alleviating Parkinsonian Symptoms in Freely Moving Mice

Advanced Science, EarlyView.
Magnetomechanical neuromodulation using magnetic nanodiscs enables remote activation of neurons. In a hemiparkinsonian mouse model, alternating magnetic fields actuate the nanodiscs to generate torque that opens mechanosensitive ion channels within the subthalamic nucleus, thereby modulating basal ganglia motor circuitry.
Anouk Wolters, Lorenzo Signorelli, Christian Herff, Sophia Gimple, Renzo Riemens, Gunter Kenis, Kim Rijkers, Hamed Shabani, Jyh‐Jang Sun, Yasin Temel, Hans Clusmann, Danijela Gregurec, Sarah‐Anna Hescham   +12 more
wiley   +1 more source

A Novel Pak1 Activator Ameliorates ER Stress for HFpEF Therapy

Advanced Science, EarlyView.
Chronic metabolic stress is a major contributor to HFpEF progression. Under prolonged metabolic stress, Pak1 activity becomes impaired, contributing to disrupted ER proteostasis, cardiomyocyte apoptosis, fibrosis, and diastolic dysfunction. Mechanistically, Pak1 overexpression activates the ERK1/2–MNK1–eIF4E signaling axis, promotes translational ...
Honglin Xu, Hongyuan Zhang, Tayyiba Azam, Susanne S. Hille, Yingjuan Liu, Min Zi, Jiaqing Lang, He Yu, Yujia Cao, Bernard D. Keavney, Tamer M. A. Mohamed, Jessica M. Miller, Riham R. E. Abouleisa, Ming Xu, Elizabeth J. Cartwright, Oliver J. Müller, Ming Lei, Xin Wang   +17 more
wiley   +1 more source

CORRELATION ANALYSIS OF BNP CONCENTRATION AND RENAL FUNCTION PARAMETERS IN PATIENTS AFTER PERMANENT PACEMAKER IMPLANTATION

Studia Medyczne, 2013
Introduction: The group of patients with implanted cardiac pacemakers is systematically increasing. Changes in the circulatory system after pacemaker implantation are related, amongst others, to the secretion of B-type natriuretic peptide (BNP) to the ...
Janusz Sielski, Agnieszka Janion-Sadowska   +1 more
doaj   +1 more source

Printing‐Assisted Integration of Thermal, Fluidic and Electrical Components in Implants for Focal Brain Cooling

Advanced Science, EarlyView.
Extrusion‐based 3D printing of silicones and discrete electronic components are combined to create cortical implants for rodents that integrate thermal neuromodulation and electrical recording. Linked to an autonomous auxiliary driver unit, the system enables rapid, stable and localized hypothermia alongside ECoG recording.
Spencer Ryan Moore, Naomi King, Aruã Clayton Da Silva, Clare Howarth, Jason Berwick, Thomas E. Paterson, Ivan R. Minev   +6 more
wiley   +1 more source

Incidence of atrioventricular conduction disturbances and need for pacemaker implantation in patients after endovascular aortic valve replacement

Сибирский научный медицинский журнал
The aim of the study was to evaluate predictors of cardiac conduction disturbance associated with increased risk of temporary and permanent pacemaker implantation after endovascular aortic valve replacement (TAVR). Material and methods.
Yu. Yu. Stolbikov, G. V. Matyushin, A. V. Protopopov, E. V. Samokhvalov, O. P. Ishchenko, V. O. Kobanenko   +5 more
doaj   +1 more source

The role of cardiac pacing therapy in the management of carotid sinus syndrome [PDF]

Srpski Arhiv za Celokupno Lekarstvo, 2015
Introduction. Carotid sinus syndrome is characterized by a hypersensitive carotid sinus and syncope. Although we have clear guidelines for the diagnosis and treatment of carotid sinus syndrome, the efficacy of pacing therapy with this indication
Radovanović Nikola, Kirćanski Bratislav, Pavlović Siniša, Raspopović Srđan, Jovanović Velibor, Milašinović Goran   +5 more
doaj   +1 more source

Clinical testing of implanted pacemakers [PDF]

Thorax, 1971
The function of implanted pacemakers was assessed at a special pacemaker clinic at intervals of three to six months. Measurements of the basic discharge rate of the pacemaker were made and the waveform was recovered from skin electrodes and displayed on an oscilloscope screen.
E, Sowton, K, Gray
openaire   +2 more sources

Irreversible Electroporation for Inferior Turbinate Reduction Ablation in Adults

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Inferior turbinate hypertrophy is a common cause of nasal airway obstruction. An optimal surgical approach should provide effective volume reduction while preserving mucosal integrity and minimizing postoperative morbidity. Objective To evaluate the safety and efficacy of irreversible electroporation (IRE) for non‐thermal ablation ...
Narin Nard Carmel Neiderman, Codrut Sarafoleanu, Ionut Tanase, Mihai Alexandru Pascu, Desiderio Passali, Ulugbek Saidakramovich Khasanov, Ulugbek Nuridinovich Vokhidov, Eugenijus Lesinskas, Marius Polianskis, Avraham Abergel   +9 more
wiley   +1 more source

A case report of sinoatrial arrest caused by temporal lobe epilepsy in subclinical glioblastoma

BMC Cardiovascular Disorders, 2020
Background Atrial fibrillation with symptomatic bradycardia, higher grade atrioventricular block, and sinus node disease are all common indications for permanent pacemaker implantation.
Jörg Reifart, Marlene Tschernatsch, Christian W. Hamm, Johannes Sperzel, Andreas Hain   +4 more
doaj   +1 more source