Results 61 to 70 of about 37,757 (230)

Interesting Electrophysiological Findings in a Patient With Coincidental Right Ventricular Outflow Tract and Atrioventricular Nodal Reentrant Tachycardia

open access: yesIndian Pacing and Electrophysiology Journal, 2004
Tachycardia induced tachycardias are not common in clinical practice, and it is believed that most cases of double tachycardia are coincidental.
Bülent Ozin   +2 more
doaj  

The coexistence of Wolff-Parkinson-White syndrome (WPW) and atrioventricular nodal reentrant tachycardia (AVNRT)

open access: yesTurkish Journal of Emergency Medicine, 2018
Atrioventricular nodal reentrant tachycardia (AVNRT) is the most common type of reentrant paroxysmal supraventricular tachycardia that occurs in the presence of dual AV nodal physiology.
Ali Elitok   +4 more
doaj   +1 more source

Hypertensive crisis merging with paroxysmal supraventricular tachycardia after dezocine injection during cesarean delivery: A case report

open access: yesSAGE Open Medical Case Reports, 2023
Hypertensive crisis and paroxysmal supraventricular tachycardia are serious adverse reactions that can lead to fatal consequences. We reported a 28-year-old woman who underwent emergency cesarean section of her first fetus due to pelvic outlet stenosis ...
Liping Huang, Xi Yan, Mingliang Yi
doaj   +1 more source

External Prolonged Electrocardiogram Monitoring in Unexplained Syncope and Palpitations: Results of the SYNARR-Flash Study [PDF]

open access: yes, 2015
AIMS: SYNARR-Flash study (Monitoring of SYNcopes and/or sustained palpitations of suspected ARRhythmic origin) is an international, multicentre, observational, prospective trial designed to evaluate the role of external 4-week electrocardiogram (ECG ...
Brignole, M   +6 more
core   +1 more source

DIGOXIN I AMIODARON KOD TRAJNE FETALNE SUPRAVENTRIKULARNE TAHIKARDIJE I NEIMUNOLOŠKOG FETALNOG HIDROPSA [PDF]

open access: yes, 2011
Supraventricular tachycardia is the most common and clinically significant form of sustained fetal tachyarrhythmia in pregnancy; depending on duration and high rate variability heart failure and nonimmune hydrops may develop which are associated with a ...
Ivan Malčić   +4 more
core   +1 more source

Pathophysiology, diagnosis and treatment of tachycardiomyopathy. [PDF]

open access: yes, 2017
Tachycardiomyopathies (TCMP) are an important cause of left ventricular (LV) dysfunction that should be recognised by physicians as they are potentially reversible and have a significant impact on morbidity and prognosis.
Lambiase, PD, Martin, CA
core   +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, EarlyView.
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

Conversion of supraventricular arrhythmias to sinus rhythm using flecainide [PDF]

open access: yes, 2017
We evaluated the efficacy of flecainide acetate (given intravenously to a maximal dose of2 mg kg−1 and then orally in a dose of 100 mg b.d. or 100 mg t.d.s.) in the conversion to sinus rhythm of 50 patients exhibiting supraventricular arrhythmias (39 ...
DUC, J.   +6 more
core  

Levosimendan for patients with severely reduced left ventricular systolic function and/or low cardiac output syndrome undergoing cardiac surgery. a systematic review and meta-analysis [PDF]

open access: yes, 2017
Background: Previous studies have shown beneficial effects of levosimendan in high-risk patients undergoing cardiac surgery. Two large randomized controlled trials (RCTs), however, showed no advantages of levosimendan.
Arcadipane, Antonio   +8 more
core   +2 more sources

Incidence and Determinants of Implantable Cardioverter‐Defibrillator Therapy With Loss of and Impaired Consciousness

open access: yesPacing and Clinical Electrophysiology, EarlyView.
ABSTRACT Introduction Implantable cardioverter‐defibrillators (ICDs) are important in the prevention of sudden cardiac death. However, some appropriate ICD therapies may be considered unnecessary, delivered when patients do not experience symptoms of hemodynamic instability such as loss of consciousness.
Alwin B. P. Noordman   +5 more
wiley   +1 more source

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