Results 101 to 110 of about 41,618 (256)

Outcomes of Pulsed Field Versus Cryoballoon Ablation in Atrial Fibrillation: A Comprehensive Systematic Review and Meta‐Analysis

open access: yesJournal of Arrhythmia, Volume 42, Issue 1, February 2026.
The key findings of this meta‐analysis are as follows: (1) PFA was associated with a significantly shorter duration compared to the CBA group, (2) PFA was associated with a significantly lower rate of arrhythmia recurrence compared with CBA. Yet, the rate of redo ablation did not differ significantly between both groups, (3) The overall complication ...
Omnia Kamel   +6 more
wiley   +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

High g-Force Rollercoaster Rides Induce Sinus Tachycardia but No Cardiac Arrhythmias in Healthy Children [PDF]

open access: yes, 2016
This is the final version of the article. Available from Springer Verlag via the DOI in this record.Theme park operators and medical professionals advise children with heart conditions against using rollercoaster rides, but these recommendations are not ...
Blackwell, T   +6 more
core   +3 more sources

Suspected pro‐arrhythmic effects of flecainide and the limitations of in‐hospital short‐duration electrocardiography in detecting ventricular arrhythmia burden in a dog with dilated cardiomyopathy

open access: yesVeterinary Record Case Reports, Volume 14, Issue 1, February 2026.
Abstract A 10‐year‐old, female, spayed Pitbull mix presented for evaluation of an arrhythmia. Echocardiography revealed enlargement of all cardiac chambers and decreased left ventricular systolic function. Electrocardiography demonstrated isolated, ventricular premature complexes.
Nathan Mitchell   +3 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

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

Cryothermal Energy Ablation Of Cardiac Arrhythmias 2005: State Of The Art [PDF]

open access: yes, 2005
At the time of antiarrhythmic surgery, cryothermal energy application by a hand-held probe was used to complement dissections and resections and permanently abolish the arrhythmogenic substrate.
De Ponti, Roberto
core   +2 more sources

Arrhythmias and conduction abnormalities in children after repair of tetralogy of Fallot [PDF]

open access: yes, 2005
Aim. To find out types and frequency of cardiac arrhythmias and conduction abnormalities in the group of children who underwent surgery for tetralogy of Fallot (TOF). Methods. Fortysix pedicatric patients who underwent a complete repair of TOF at the age
Gurkova Beti   +2 more
core   +1 more source

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