Results 71 to 80 of about 1,826,857 (351)

Mechanisms of Vein of Marshall-Related Tachyarrhythmias and the Impact of Ethanol Infusion

Reviews in Cardiovascular Medicine
The Ligament of Marshall (LOM) is a remnant of the embryonic sinus venosus and the left cardinal vein, containing a combination of fat, fibrous tissue, blood vessels, muscle bundles, nerve fibers, and ganglia.
Masateru Takigawa, Claire Martin, Pierre Jaïs   +2 more
doaj   +1 more source

Conventional and dedicated atrial overdrive pacing for the prevention of paroxysmal atrial fibrillation: the AFTherapy study

, 2007
AIMS: This investigation was conducted to determine the effectiveness of several conventional overdrive pacing modalities (single rate and rate responsive pacing at various lower rates) and of four dedicated preventive pacing algorithms in the ...
Hoffmann, E, Capucci, P A, Edvardsson, Nils,, Albers, B A, Ruiter, J H, Camm, A J, Ritter, P, Sulke, N, Lewalter, T   +8 more
core   +1 more source

Multidimensional and Multifunctional Laser‐Induced Graphene (LIG) for Point‐of‐Care and Wearable Biosensing, Theranostics, and Bioactive Interfaces Toward Personalized Healthcare and Regenerative Medicine

Advanced Science, EarlyView.
Multidimensional laser‐induced graphene (LIG) spanning from 0D to 3D architectures is comprehensively reviewed for multifunctional biomedical platforms, including biosensing, theranostics, and bioactive interface applications, which highlights its potentials for point‐of‐care diagnostics, wearable health monitoring, smart drug delivery, and tissue ...
Li Zhang, Yurou Yuan, Xiaohong Ding, Wing Cheung Mak   +3 more
wiley   +1 more source

His Corrective Pacing or Biventricular Pacing for Cardiac Resynchronization in Heart Failure.

Journal of the American College of Cardiology, 2019
Biventricular pacing (BiV) is established as the primary modality to achieve cardiac resynchronization therapy (CRT), although nonresponse rates approach 30% to 40% [(1)][1].
G. Upadhyay, Pugazhendi Vijayaraman, H. Nayak, N. Verma, G. Dandamudi, Parikshit S. Sharma, Moeen Saleem, J. Mandrola, D. Genovese, R. Tung   +9 more
semanticscholar   +1 more source

CK2α Deficiency Drives Myocardial Fibrosis via Desmin‐Induced Mitochondrial Dysfunction

Advanced Science, EarlyView.
CK2α preserves mitochondrial homeostasis by phosphorylating Desmin to recruit Cryab, ensuring proper filament assembly. CK2α deficiency disrupts this interaction, causing mitochondrial dysfunction, metabolic shifts, bioenergetic failure, and oxidative stress—ultimately establishing a pro‐fibrotic environment that drives cardiac fibrosis.
Canjie Ma, Jiali Jia, Juncong Lan, Jing Wang, Dan Rao, Lanlan Rao, Weibin Zhang, Dongpeng Wu, Jie Zhang, Gang Wang, Baohua Liu, Ying Ao, Zimei Wang   +12 more
wiley   +1 more source

Acute and one year outcome of premature ventricular contraction ablation guided by contact force and automated pacemapping software

Journal of Arrhythmia, 2019
Background Radiofrequency (RF) ablation is a well‐established approach to treat premature ventricular contractions (PVC) and is associated with good outcomes.
Lucio Capulzini, Pasquale Vergara, Giacomo Mugnai, Francesca Salghetti, Juan Pablo Abugattas, Said El Bouchaibi, Saverio Iacopino, Juan Sieira, Hugo Enriquez Coutiño, Erwin Ströker, Pedro Brugada, Gianbattista Chierchia, Carlo deAsmundis   +12 more
doaj   +1 more source

Ventricular Pacing Threshold After Transthoracic External Defibrillation With Two Different Waveforms: An Experimental Study.

, 2015
Although an increase in the ventricular pacing threshold (VPT) has been observed after administration of transthoracic shock for ventricular defibrillation, few studies have evaluated the phenomenon with respect to the defibrillation waveform energy ...
Lavagnoli C.F., Eghtesady P., de Oliveira P.P., Vilarinho K.A., Petrucci O., Assumpcao A.C., Silveira Filho L.M., Severino E.S.   +7 more
core   +1 more source

Chronic Disease Monitoring Using Advanced Compliant Materials for Bioelectronics

Advanced Electronic Materials, EarlyView.
Compliant bioelectronic systems enable continuous monitoring of chronic disease through soft, stretchable materials and tissue‐conformal designs that support stable electrophysiological, mechanical, and biochemical sensing. Integration of diverse sensing modalities with thoughtful material selection, device architectures, and advanced fabrication ...
Han Kim, Mabel Bartlett, Liyang Wang, Karl Bates, Mengdi He, Myungbo Kim, Carmel Majidi, Tzahi Cohen‐Karni   +7 more
wiley   +1 more source

Transesophageal Electrophysiological Study in Management of Pediatric tachyarrhythmias

Indian Pacing and Electrophysiology Journal, 2022
A. Manickavasagam, S.C.S. Patloori, H.T. Perla, D. Chase, J. Roshan   +4 more
doaj   +1 more source

On-treatment comparison between corrective His bundle pacing and biventricular pacing for cardiac resynchronization: A secondary analysis of His-SYNC.

Heart Rhythm, 2019
BACKGROUND The His-SYNC pilot trial was the first randomized comparison between His bundle pacing in lieu of a left ventricular lead for cardiac resynchronization therapy (His-CRT) and biventricular pacing (BiV-CRT), but was limited by high rates of ...
G. Upadhyay, P. Vijayaraman, H. Nayak, N. Verma, G. Dandamudi, Parikshit S. Sharma, Moeen Saleem, J. Mandrola, D. Genovese, J. Oren, F. Subzposh, Zaid A. Aziz, Andrew D. Beaser, Dalise Y. Shatz, S. Besser, R. Lang, R. Trohman, B. Knight, R. Tung   +18 more
semanticscholar   +1 more source