Results 71 to 80 of about 22,987 (189)

Supraventricular tachycardia associated with phentermine use

open access: yesSouthwest Respiratory and Critical Care Chronicles, 2016
Phentermine, a very popular diet pill, is reportedly associated with tachycardia but rarely with other cardiac arrhythmias. We report a 36-year-old woman with no significant past medical history who developed supraventricular tachycardia after taking ...
Pakpoom Tantrachoti   +3 more
doaj  

Amiodarone‐related thyroid dysfunction and associated outcomes in patients with heart failure—A nationwide cohort study

open access: yesJournal of Internal Medicine, Volume 300, Issue 2, Page 204-212, August 2026.
Abstract Aim Amiodarone increases the risk of thyroid dysfunction, but the prognostic significance of this complication in patients with heart failure (HF) is uncertain. This study investigates the association between amiodarone‐related thyroid dysfunction and risk of HF hospitalization or death in a nationwide cohort.
Søren Lund Kristensen   +11 more
wiley   +1 more source

Pre‐anaesthetic risk assessment and management of dogs with myxomatous mitral valve disease: a spectrum of care narrative review

open access: yesJournal of Small Animal Practice, Volume 67, Issue 8, Page 663-679, August 2026.
Myxomatous mitral valve disease, an acquired valvular degeneration, is the most common cardiac disorder in dogs, affecting approximately 10% of dogs in primary care veterinary practice. Dogs with myxomatous mitral valve disease frequently require anaesthesia for routine procedures.
I. Levinzon   +3 more
wiley   +1 more source

Ventricular tachycardia or supraventricular tachycardia?

open access: yesJournal of Arrhythmia, 2022
Mohammad Alasti   +2 more
doaj   +1 more source

Repolarization adaptation to rapid change in heart rate in human models – a review

open access: yesThe Journal of Physiology, Volume 604, Issue 16, Page 6675-6690, 15 August 2026.
Abstract figure legend This review focuses on non‐invasive assessment of repolarization duration and dispersion (heterogeneity) adaptation to change in heart rate (HR). HR was increased incrementally by left atrial pacing during an electrophysiology (EP) study and by a bolus injection of atropine and in a step up/down fashion by repeated right atrial ...
Lennart Bergfeldt   +5 more
wiley   +1 more source

Ventricular arrhythmogenesis in pulmonary hypertension: From right ventricular remodeling to clinical implications

open access: yesPhysiological Reports, Volume 14, Issue 16, August 2026.
Abstract Pulmonary hypertension (PH) results in chronic pressure overload of the right ventricle, leading to progressive structural, metabolic, neurohumoral, and electrophysiological remodeling. Although right ventricular failure is the major determinant of outcomes in PH, these remodeling processes may also create a substrate for ventricular ...
Abdulkadir Kiris   +4 more
wiley   +1 more source

Epidemiology of Arrhythmias in Children

open access: yesIndian Pacing and Electrophysiology Journal, 2008
Unlike the adult population, arrhythmias occur less commonly in childhood. Only 5% of the emergency hospital admissions in the paediatric population is attributed to symptomatic arrhythmias.
R Prem Sekar
doaj  

Application of ice water to the face in initial treatment of supraventricular tachycardia

open access: yesThe Turkish Journal of Pediatrics, 1995
Supraventricular tachycardia (SVT) is a life-threatening dysrhythmia in childhood. Initial treatment includes classic vagal maneuvers, some pharmacological agents, cardioversion and application of ice water to the face. In this paper we report our
M Aydin   +4 more
doaj  

Incidence and severity of arrhythmias and conduction disturbance after repair of tetralogy of Fallot

open access: yesThe Turkish Journal of Pediatrics, 1997
Ventricular and supraventricular arrhythmias and conduction disturbances were evaluated by routine electrocardiography and 24-hour ambulatory monitoring in 31 patients who underwent correction of tetralogy of Fallot. The interval from operation to
N Günal   +7 more
doaj  

Challenges in diagnostic and catheter ablation of long RP supraventricular tachycardia with eccentric activation and decremental properties: a case report

open access: yesJournal of Medical Case Reports
Background Long RP supraventricular tachycardia poses a significant diagnostic challenge because of overlapping electrophysiological features among differential diagnoses.
Raymond Pranata   +4 more
doaj   +1 more source

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