Results 121 to 130 of about 8,217 (214)

Autonomic nervous system modulation before the onset of sustained atrioventricular nodal reentry tachycardia. [PDF]

, 2010
INTRODUCTION: Our study was designed to analyze dynamic changes in autonomic tone before the onset of typical sustained atrioventricular nodal reentry tachycardia (AVNRT) in a large group of patients without structural heart disease.
RUSSO V, NIGRO, Gerardo, CHIANESE R, DE CHIARA A, MANFREDI D, RAGO A, CIOPPA ND, CALABRO', Raffaele   +7 more
core  

Moderated Poster Abstracts for the 17th Asia Pacific Heart Rhythm Society (APHRS) Scientific Sessions

Journal of Arrhythmia, Volume 41, Issue 2, April 2025.
wiley   +1 more source

Usefulness of isoproterenol in facilitating atrioventricular nodal reentry tachycardia during electrophysiologic testing. [PDF]

, 1988
In some patients with documented atrioventricular (AV) nodal supraventricular tachycardia (SVT), the arrhythmia is not inducible during a standard stimulation protocol. In these patients the level of sympathetic activity may be an important factor.
Aschoff, A M, Brownstein, S L, Kienzle, M G, Olshansky, B, Constantin, L, Hopson, R C, Martins, J B   +6 more
core  

Best Poster Abstracts for the 17th Asia Pacific Heart Rhythm Society (APHRS) Scientific Sessions

Journal of Arrhythmia, Volume 41, Issue 2, April 2025.
wiley   +1 more source

Tachycardia cycle length and maximum capacity of anterograde and retrograde atrioventricular conduction in paroxysmal supraventricular tachycardia [PDF]

, 1988
Anterograde and retrograde pathways are the two major components of the reentry circuit in patients with paroxysmal supraventricular reentrant tachycardias. Therefore, the capacity of each pathway to maintain 1:1 conduction would be expected to determine
Nadeau, R., Lacombe, P., Fromer, M., Sadr-Ameli, M. A., Shenasa, M.   +4 more
core  

Radiation exposure and fluoroscopy time in AVNRT ablation: role of 3D electroanatomical mapping

BMC Cardiovascular Disorders
Background Atrioventricular nodal reentrant tachycardia (AVNRT) is the most frequent regular supraventricular tachycardia in adults. Catheter ablation of the slow pathway is considered first-line therapy, offering high success with low complication risk.
Mustafa Uçar, Muhammed İkbal Şaşmaz
doaj   +1 more source

Taquicardias ortodrómicas e intranodales. Equívocos diagnósticos y ablación. Orthodromic and intra-nodal tachycardia. Diagnostic mistakes and ablation

Revista Cubana de Cardiología y Cirugía Cardiovascular, 1999
Resulta trascendente el diagnóstico diferencial entre las taquicardias ortodrómica e intranodal, por su frecuencia, la orientación del estudio electrofisiológico y la terapéutica antiarrítmica o ablativa que se debe emplear.
Margarita Dorantes Sánchez, Jesús Castro Hevia, Igor Rodríguez Peredo, Roberto Zayas Molina, Francisco Dorticós Balea   +4 more
doaj  

Efficacy and safety of adenosine in the treatment of supraventricular tachycardia in infants and children [PDF]

, 1989
One hundred and seventeen episodes of supraventricular tachycardia in 50 children, including 28 infants, were treated with intravenous adenosine. Adenosine was prepared in a sterile solution of 0.9% saline (1 mg/ml) and given in incremental doses of 0.05
Ward, D. E., Shinebourne, E. A., Rigby, M. L., Rowland, E., Clarke, B., Till, J.   +5 more
core  

Atrioventricular nodal reentrant tachycardia and the dilemma of reentry circuit components: A proof of concept [PDF]

HeartRhythm Case Reports, 2021
Hollanda, Lucas, Sobral, Ricardo, Luize, Christian, Dietrich, Cristiano, Cirenza, Claudio, de Paola, Angelo   +5 more
openaire   +2 more sources

How to approach atypical atrioventricular nodal reentry tachycardia induced by double atrial response involving an inferolateral left atrial slow pathway. [PDF]

HeartRhythm Case Rep
Fukuda Y, Kawasaki M, Yamada T, Asai M, Kondo T, Fukunami M.   +5 more
europepmc   +1 more source