Results 151 to 160 of about 1,603,854 (265)
Understanding and implementing different modes of pacemaker [PDF]
Master of ScienceDepartment of Computing and Information SciencesJohn M. HatcliffThe Heart is a specialized muscle that contracts regularly and continuously, pumping blood to the body and the lungs.
Kurcheti, Krishna Kiran
core
International Journal of Laboratory Hematology, Volume 48, Issue 5, Page 1123-1132, October 2026.ABSTRACT Background Circadian clock disruption has emerged as a relevant axis in cancer; however, the expression patterns and diagnostic relevance of BMAL1 and CLOCK in multiple myeloma (MM) remain insufficiently defined. Methods BMAL1 and CLOCK mRNA expression was quantified by RT‐qPCR in bone marrow samples from 46 newly diagnosed MM patients and 13 ...
Hamide Albayrak +6 more
wiley +1 more source
, 2008 This master´s thesis deals with the problem of heart stimulation by using external pacemaker. Such external pacemaker is used for a short – time stimulation of patient to overcome the time before the implantation of such apparatus.
Lank, Petr
core
Impact of Leadless Pacemaker Implantation Position on Subclinical Right Ventricular Perforation
Pacing and Clinical Electrophysiology, Volume 49, Issue 10, Page 1447-1454, October 2026.ABSTRACT Introduction Leadless pacemakers are typically implanted in the mid‐septum of the right ventricle (RV) to mitigate the risk of perforation. However, reports on the precise location of these implants are limited. This study aimed to elucidate tine‐based leadless pacemaker position and presence of subclinical RV perforation through computed ...
Young Shin Lee +16 more
wiley +1 more source
QT Interval Evaluation in Right Ventricular Pacing: Validation of a Novel Formula
Pacing and Clinical Electrophysiology, Volume 49, Issue 10, Page 1455-1463, October 2026.ABSTRACT Background QT interval measurement in the presence of right ventricular pacing (RVP) represents a clinical challenge. We therefore aimed to derive and validate a formula for QT estimation during RVP in a large cohort of pacemaker patients. Methods and Results We prospectively enrolled 100 patients in a derivation cohort and 487 in a validation
Amr Abdin +9 more
wiley +1 more source
Transapical epicardial temporary pacemaker lead implantation in patients with transapical TAVI. [PDF]
Open HeartLiang C +6 more
europepmc +1 more source
Experimental Physiology, Volume 111, Issue 10, Page 4620-4635, 1 October 2026.Abstract The aim of this study was to assess the relationship between long‐term endurance running training and daily variation in testosterone, which is known to diminish during ageing, in a comparative, cross‐sectional study. We recruited 45 male participants into four groups [young athletes (YA), young sedentary (YS), master athletes (MA) and elderly
Barbora Bartko +7 more
wiley +1 more source
Experimental Physiology, Volume 111, Issue 10, Page 4659-4687, 1 October 2026.Abstract Hyperpolarization‐activated, cyclic nucleotide‐gated (HCN) channels are important regulators of cardiac pacemaking and neuronal excitability, yet their temperature dependence has not been compared systematically across mammalian isoforms and species in standardized experimental conditions. Here, we performed a standardized electrophysiological
Rajnish Ranjan +5 more
wiley +1 more source
Sub-Acute Re-Elevated Pacing Thresholds After Atrial Leadless Pacemaker Implantation. [PDF]
J Cardiovasc ElectrophysiolWu D +7 more
europepmc +1 more source