Results 21 to 30 of about 2,757,419 (347)
How to Implant His Bundle and Left Bundle Pacing Leads: Tips and Pearls
Cardiac Failure Review, 2021 Cardiac pacing is the treatment of choice for the management of patients with bradycardia. Although right ventricular apical pacing is the standard therapy, it is associated with an increased risk of pacing-induced cardiomyopathy and heart failure ...
Shunmuga Sundaram Ponnusamy +1 more
doaj +1 more source
Indian Pacing and Electrophysiology Journal, 2014 Prior to 1980, the only method to treat cardiac arrhythmias besides anti-arrhythmic drug therapy was open-heart surgery, that involved either dissecting or freezing the arrhythmic focus with a hand-held metal probe. Soon thereafter, early reports of percutaneously performed cardiac ablation were published that marked the beginning of a new era in the ...
Venkat Tholakanahalli, Kairav Vakil
openaire +4 more sources
Journal of interventional cardiac electrophysiology, 2022 Localisation of the conduction system under fluoroscopy is not easy and the ideal location of the pacing leads in physiological pacing is still being debated. The primary aim was to assess the lead locations using cardiac CT scan.
S. Abhilash +10 more
semanticscholar +1 more source
Halothane Depression of A-V Conduction Studied by Electrograms of the Bundle of His in Dogs
Anesthesiology, 1972 Catheter electrocardiography was used to obtain electrograms from the bundle of His in the dog to quantify and localize the effects of halothane on the specialized conducting system of the heart.
J. L. Atlee, B. Rusy
semanticscholar +1 more source
Programmed His Bundle Pacing [PDF]
Circulation: Arrhythmia and Electrophysiology, 2018 Background: During permanent nonselective His bundle (ns-HB) pacing, it is crucial to confirm HB capture/exclude that only right ventricle (RV) myocardial septal pacing is present. Because the effective refractory period (ERP) of the working myocardium is different than the ERP of the HB, we hypothesized that it should be ...
Jastrzębski, Marek +5 more
openaire +4 more sources
, 1909 At the suggestion of Professor Dwight, I undertook an investigation of the anatomy of the auriculo-ventricular bundle of His. The amount of literature on the subject has reached a considerable size-beginning with the discovery by Kent (l), and also by l ...
E. J. Curran
semanticscholar +1 more source
Focal Lesions in the Canine Bundle of His: THEIR EFFECT ON VENTRICULAR EXCITATION
Circulation Research, 1972 The alterations in ventricular excitation resulting from production of discrete punctate electrocautery lesions in the canine bundle of His were studied.
T. Watt, R. Pruitt
semanticscholar +1 more source
His Bundle Electrogram in Bundle-Branch Block [PDF]
Circulation, 1972 Because a great majority of patients with chronic complete heart block have bilateral bundle-branch lesions, it becomes important to recognize earlier degrees of bilateral bundle-branch block. The H-V interval in the His bundle electrogram during unilateral bundle-branch block reflects the conduction primarily through the contralateral bundle branch ...
E. D. Wigle +3 more
openaire +2 more sources
Translational Research in Anatomy, 2023 Background: The cardiac conduction system (CCS) consists of the sinoatrial node, atrioventricular node, the atrioventricular bundle of His (HB), and its branches which terminate as subendocardial branches, also known as the Purkinje fibers.
Krzysztof Balawender +10 more
doaj
Reversal of left bundle branch block–induced cardiomyopathy by His bundle pacing
Journal of International Medical Research, 2020 A 61-year-old woman was referred to our institution for evaluation of severe nonischemic dilated cardiomyopathy and left bundle branch block (LBBB). After permanent His bundle pacing, the LBBB was immediately corrected; however, the right bundle branch ...
Fei Liu +5 more
doaj +1 more source