Results 51 to 60 of about 188,005 (360)

Atrial fibrillation: A review of modifiable risk factors and preventive strategies

open access: yesRomanian Journal of Internal Medicine, 2019
Atrial fibrillation (AF), as the most common cardiac arrhythmia worldwide, is associated with increased mortality and morbidity. Successful therapeutic strategies have been introduced so far, but they are associated with significant costs.
Shamloo Alireza Sepehri   +3 more
doaj   +1 more source

The role of electrophysiology

open access: yesActa Ophthalmologica, 2007
AbstractThe presentation will utilise a case‐based approach to address management issues in the patient with involuntary eye movements. Accurate prognostic information can only be given when an accurate diagnosis has been established. Electrophysiological examination facilitates diagnosis, and helps distinguish between stationary and progressive ...
openaire   +2 more sources

Electrophysiology lab efficiency using cryoballoon for pulmonary vein isolation in Latin America: A sub-analysis of the Cryo Global Registry Study

open access: yesMedwave
Objective Cryoballoon ablation for pulmonary vein isolation is a time-efficient procedure that can alleviate stress on electrophysiology lab resources. This analysis modeled the impact of cryoballoon ablation on electrophysiology lab operation using data
Armando Pérez-Silva   +10 more
doaj   +1 more source

The electrophysiology of electrocution

open access: yesHeart Rhythm O2, 2023
Electrocution is a death caused by an application of electrical current to the human body. Our present understanding of electrocution-as the induction of ventricular fibrillation (VF)-followed a nearly century-long path of misunderstandings and speculation primarily focused on hypotheses of asphyxia as well as central nervous system trauma.
Mark W. Kroll   +3 more
openaire   +2 more sources

The role of nitric oxide in the dorsomedial periaqueductal gray (dmPAG) column in cardiovascular responses in urethane‐anesthetized male rats

open access: yesAnimal Models and Experimental Medicine, Volume 5, Issue 6, Page 557-564, December 2022., 2022
In the current study, after anesthetized rat with urethan the femoral artery was cannulated, then its head was mounted on a stereotaxic instrument and drugs (saline‐NAME, L‐Arg, and L_Arg+ L‐NAME) microinjected into the dmPAG and cardiovascular responses that recorded by a Power lab were evaluated.
Mohammad Najaftomaraei   +5 more
wiley   +1 more source

The year in electrophysiology

open access: yesJournal of the American College of Cardiology, 2004
The advances in cardiac electrophysiology during 2003 will be divided into three basic categories: mechanisms , genetics , and therapy , the latter including ablation, devices, drugs, and a unique pacing application in heart failure.
openaire   +3 more sources

Subthalamic Nucleus Oscillatory Characteristics in Meige, Cervical Dystonia and Generalized Dystonia

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Deep brain stimulation offers a unique opportunity to record neural activity of the basal ganglia. While much work in dystonia has focused on the globus pallidus internus, expanding research to investigate subthalamic nucleus (STN) activity in various dystonia types is critical to provide a comprehensive understanding of dystonia ...
Zhu Guan‐Yu   +14 more
wiley   +1 more source

Conducting Polymer Microelectrode Arrays for Simultaneous Electrophysiology and Advanced Brain Imaging

open access: yesAdvanced Functional Materials, EarlyView.
A flexible micro‐electrocorticography array with PEDOT:SS electrodes is shown to be compatible with ultra‐high magnetic field MRI up to 9.4 T. Multimodal brain monitoring is demonstrated by performing simultaneous blood oxygen level‐dependent functional MRI in parallel with electrophysiology.
Sagnik Middya   +7 more
wiley   +1 more source

Advances in Animal Models and Evaluation Methods of Pain and Depression Comorbidity

open access: yesShiyan dongwu yu bijiao yixue, 2022
Comorbidity of pain and depression is a common health problem that seriously affects the physical and psychological health of patients. However, the pathogenesis of these symptoms remains unclear.
HE Renke   +4 more
doaj   +1 more source

Simultaneous Electrophysiology and Fiber Photometry in Freely Behaving Mice

open access: yesFrontiers in Neuroscience, 2020
In vivo electrophysiology is the gold standard technique used to investigate sub-second neural dynamics in freely behaving animals. However, monitoring cell-type-specific population activity is not a trivial task.
Amisha A. Patel   +3 more
semanticscholar   +1 more source

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