Results 101 to 110 of about 158,169 (187)

Concealed reentry: a mechanism of atrioventricular nodal alternating Wenckebach periodicity.

, 1982
Alternating WEnckebach periodicity is generally believed to reflect bilevel block due to horizontal electrophysiologic dissociation in the conducting tissues.
R H Svenson, L Littmann
core   +1 more source

Radiofrequency ablation in a patient with atrioventricular reentrant tachycardia and atrioventricular nodal reentrant tachycardia with 2:1 atrioventricular block

, 2002
The authors report the case of 15-year-old girl with a history of palpitations and shortness of breath during exercise. The electrocardiogram showed ventricular preexcitation suggesting a Wolff-Parkinson-White syndrome with a posteroseptal accessory ...
DE PONTI, ROBERTO, SPADACINI G., SALERNO URIARTE, JORGE ANTONIO, TRITTO M., OLIVEIRA 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

Mapping of low-voltage bridges with a high-density multipolar catheter in a child with atrioventricular nodal reentry tachycardia. [PDF]

HeartRhythm Case Rep, 2020
Drago F, Calvieri C, Allegretti G, Silvetti MS.   +3 more
europepmc   +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  

Distal End of the Atrioventricular Nodal Artery Predicts the Risk of Atrioventricular Block during Slow Pathway Catheter Ablation of Atrioventricular Nodal Re-Entrant Tachycardia

, 2008
OBJECTIVETo search for a reliable anatomical landmark within Koch's triangle to predict the risk of atrioventricular (AV ) block during radiofrequency slow pathway catheter ablation of AV nodal re-entrant tachycardia (AVNRT).PATIENTS AND METHODSTo test ...
LIN, JIUNN-LEE;HUANG, SHOEI-K STEPHEN;LAI, LING-PING;LIN, LI-JEN;CHEN, JYH-HORNG;TSENG, YUNG-ZU;LIEN, WEN-PIN, 林俊立;黃水坤;賴凌平;林立人;陳志宏;曾淵如;連文彬   +1 more
core  

Sinus Rhythm Propagation and Low-Voltage Bridge in Koch's Triangle: How They Relate in Cryoablation of Atrioventricular Nodal Reentry Tachycardia in Children. [PDF]

J Clin Med
Flore F, Lioncino M, Tamborrino PP, Cazzoli I, Ferraro A, Pazzano V, Garozzo D, Raimondo C, Silvetti MS, Drago F.   +9 more
europepmc   +1 more source

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

Coincident atrioventricular nodal reentrant and idiopathic venticular tachycardia

, 2006
Double tachycardia appears to be relatively rare. Our single-center experience of coincident typical atrioventricular nodal reentrant and idiopathic ventricular tachycardia was reviewed.
Arya, A., Sadr-Ameli, M.A., Haghjoo, M., Kazemi, B.   +3 more
core  

A case of successful radiofrequency ablation of ventricular tachycardia and atrioventricular nodal reentry tachycardia [PDF]

Annaly aritmologii, 2013
L.A. Bockeria, A.G. Filatov, A.V. Goryachev, R.Z. Shalov   +3 more
openaire   +1 more source