Results 101 to 110 of about 206,350 (267)

Pacemapping [PDF]

open access: yes, 2005
Pacemapping (PM) is an electrophysiologic technique designed to help locating tachycardia sources by stimulating at different endocardial sites in order to reproduce the clinical tachycardia characteristics.
Moreno, Mauricio   +2 more
core   +2 more sources

Polyglycolic Acid Sheet Application to Refractory Delayed Bleeding After Rectal Endoscopic Submucosal Dissection: A Case Report

open access: yesDEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT A man in his 50s underwent endoscopic submucosal dissection (ESD) for a rectal tumor measuring 28 mm. He was not taking any antithrombotic medication. On the third, 11th, 18th, and 24th days after the procedure, bleeding was observed from different areas of the ulcer bed margin and was managed with hemostatic forceps.
Yoshiko Nakano   +3 more
wiley   +1 more source

Efficacy and safety of ablation for people with non-paroxysmal atrial fibrillation. [PDF]

open access: yes, 2016
: The optimal rhythm management strategy for people with non-paroxysmal (persistent or long-standing persistent) atrial fibrilation is currently not well defined. Antiarrhythmic drugs have been the mainstay of therapy.
Adler, AJ   +8 more
core   +3 more sources

Decreased RYR2 Cluster Size and Abnormal SR Ca2+ Release Contribute to Arrhythmogenesis in TMEM43‐Related ARVC

open access: yesAdvanced Science, Volume 12, Issue 45, December 4, 2025.
The TMEM43 ‐ P386S mutation causes arrhythmogenic right ventricular cardiomyopathy (ARVC) by mislocalizing itself from nuclear envelope (NE) to cytoplasm, disrupting lamin B2 (a novel TMEM43 interactor) localization, NE integrity and chromatin accessibility, causing hyper ‐ phosphorylation and reduced expression/clustering of ryanodine receptor type 2 (
Jiaxi Shen   +23 more
wiley   +1 more source

An unusual WPW syndrome: What is the preexcitation variant?

open access: yesIndian Pacing and Electrophysiology Journal, 2015
A 15-year-old female with WPW syndrome and normal heart underwent an electrophysiology study for paroxysmal palpitations and syncope. Intravenous adenosine produced an unexpected response of QRS changes and advanced AV block.
Hussam Ali   +3 more
doaj   +1 more source

Mechanisms of Supraventricular Tachycardia [PDF]

open access: yes, 1973
In summary, we have found a close association between the stress of A-V nodal conduction and the occurrence of atrial dispersion or aberration. We could not explain atrial dispersion on the basis of incomplete recovery of atrial activity, slowing of ...
Lazzara, Ralph, Scherlag, Benjamin J.
core   +1 more source

Detecting and monitoring arrhythmia recurrence following catheter ablation of atrial fibrillation. [PDF]

open access: yes, 2015
Atrial fibrillation (AF) is the most common arrhythmia prompting clinical presentation, is associated with significant morbidity and mortality. The incidence and prevalence of this arrhythmia is expected to grow significantly in the coming decades.
Ajijola, Olujimi A   +2 more
core   +2 more sources

Adverse drug reactions, particularly liver disorders, drive interruptions in anti‐tuberculosis treatment: A retrospective cohort study

open access: yesBritish Journal of Clinical Pharmacology, Volume 91, Issue 12, Page 3461-3470, December 2025.
Aims Adverse drug reactions (ADRs) are a key driver of missed doses of anti‐tuberculosis (TB) therapy. We aimed to determine the relative burden of ADR‐driven missed doses, the missed dose patterns associated with ADRs, and the association between specific ADRs and missed doses.
Eleanor G. Dixon   +10 more
wiley   +1 more source

Paroxysmal Supraventricular Tachycardia Following Ondansentron Intravenous Administration: A Case Report

open access: yesMajalah Kardiologi Indonesia, 2015
Ondasentron is selective serotonin 5-HT3 receptor antagonist. It is widely used as the drug of choice for preventing nausea and vomiting associated with chemotheraphy and post-surgery.
Erick Hoetama
doaj   +1 more source

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