Results 91 to 100 of about 98,015 (277)

A new era of physiologic cardiac pacing. [PDF]

open access: yesEur Heart J Suppl, 2023
Burri H, Vijayaraman P.
europepmc   +1 more source

ELECTROPHYSIOLOGY: Temporary cardiac pacing [PDF]

open access: yesHeart, 2000
Paul Zoll first applied clinically effective temporary cardiac pacing in 1952 using a pulsating current applied through two electrodes attached via hypodermic needles to the chest wall in two patients with ventricular standstill.1 Although this technique was uncomfortable for the patients it was effective for 25 minutes in one patient and nearly five ...
openaire   +3 more sources

Efficacy of ablation at the anteroseptal line for the treatment of perimitral flutter

open access: yesJournal of Arrhythmia, 2015
Background: Left atrial flutter following atrial fibrillation (AF) ablation is increasingly common and difficult to treat. We evaluated the safety and efficacy of ablation of the anteroseptal line connecting the right superior pulmonary vein (RSPV) to ...
Bernard Abi-Saleh, MD, FACP, FACC, FHRS   +6 more
doaj   +1 more source

Psychopathology associated with cardiac pacing in Tanzania: A case series. [PDF]

open access: yesSAGE Open Med Case Rep, 2023
Pallangyo P   +6 more
europepmc   +1 more source

Electroanatomic mapping reconstruction with photogrammetry across different mapping systems

open access: yesFrontiers in Imaging
BackgroundAutomatic digital photogrammetry produces digital reproductions of objects using photographs. The aim of this study is to analyze feasibility of photogrammetry for electroanatomic map (EAM) reconstruction from different mapping systems ...
Giacomo Talevi   +15 more
doaj   +1 more source

Pacemaker Concepts and Terminology [PDF]

open access: yes, 1971
Since the introduction of implantable cardiac pacing systems there have been marked advances in concept and design of the equipment available. Whereas intracardiac pacing is usually identified with A-V conduction disturbances, recently gained knowledge ...
Berkovits, Barouh V.
core   +1 more source

Evidence for an unfolded border-collision bifurcation in paced cardiac tissue [PDF]

open access: yesarXiv, 2006
We investigate, both experimentally and theoretically, the bifurcation to alternans in heart tissue. Previously, this phenomenon has been modeled either as a smooth or as border-collision period-doubling bifurcation. Using a new experimental technique, we find a hybrid behavior: very close to the bifurcation point the dynamics are smooth-like, whereas ...
arxiv  

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