OBJETIVO: Avaliar os tipos de bloqueio obtidos nos istmos posterior (entre o anel tricuspídeo e veia cava inferior) e septal (entre o anel tricuspídeo e óstio do seio coronário), após ablação do flutter atrial (FLA). MÉTODOS: Foram submetidos à ablação por radiofreqüência (RF) 14 pacientes com FLA tipo I (9 homens) em 16 procedimentos. A ativação atrial ao redor do anel tricuspídeo foi avaliada em ritmo sinusal utilizando-se cateter "Halo" com 10 pares de eletrodos (H1-2 a H19-20), durante estimulação do seio coronário proximal (SCP) e região póstero-lateral do átrio direito (H1-2), antes e após ablações lineares. De acordo com a frente de programação do impulso definiu-se: ausência de bloqueio (condução bidirecional), bloqueio incompleto (...
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/72217/1/j.1540-8167.2001.00393.x.pd
PurposeEndpoint of radiofrequency (RF) ablation of typical atrial flutter (AFl) is bidirectionnal is...
We aimed to assess the novel concept of using the paced PR interval (PRI) on the surface electrocard...
A 61-year-old gentleman with one-year history of atrial flutter (see typical saw-tooth appearance of...
A 61-year-old gentleman with one-year history of atrial flutter (see typical saw-tooth appearance of...
AbstractOBJECTIVESThe purpose of this study was to prospectively evaluate preexisting partial isthmu...
Aims Cavo-tricuspid isthmus (CTI) radiofrequency (RF) ablation is a curative therapy for common atri...
OBJETIVO: Avaliar os tipos de bloqueio obtidos nos istmos posterior (entre o anel tricuspídeo e veia...
AbstractOBJECTIVESThe purpose of this study was to determine the characteristics of double potential...
OBJETIVOS: Trabalho prospectivo, randomizado para comparar a eficácia e a segurança do cateter irrig...
Background—Complete bidirectional isthmus conduction block (CBIB) was initially assessed by sequenti...
© 2006 O’Neill et alMuch of our understanding of the mechanisms of macro re-entrant atrial tachycard...
O cateter irrigado foi comparado com o de 8 mm para ablação com radiofrequência do istmo cavo-tricus...
Aims To evaluate the clinical and electrophysiological features of atypical atrial flutter (AAF) and...
This study aimed to elaborate the electrophysiology characteristics and radiofrequency ablation (RFA...
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/72217/1/j.1540-8167.2001.00393.x.pd
PurposeEndpoint of radiofrequency (RF) ablation of typical atrial flutter (AFl) is bidirectionnal is...
We aimed to assess the novel concept of using the paced PR interval (PRI) on the surface electrocard...
A 61-year-old gentleman with one-year history of atrial flutter (see typical saw-tooth appearance of...
A 61-year-old gentleman with one-year history of atrial flutter (see typical saw-tooth appearance of...
AbstractOBJECTIVESThe purpose of this study was to prospectively evaluate preexisting partial isthmu...
Aims Cavo-tricuspid isthmus (CTI) radiofrequency (RF) ablation is a curative therapy for common atri...
OBJETIVO: Avaliar os tipos de bloqueio obtidos nos istmos posterior (entre o anel tricuspídeo e veia...
AbstractOBJECTIVESThe purpose of this study was to determine the characteristics of double potential...
OBJETIVOS: Trabalho prospectivo, randomizado para comparar a eficácia e a segurança do cateter irrig...
Background—Complete bidirectional isthmus conduction block (CBIB) was initially assessed by sequenti...
© 2006 O’Neill et alMuch of our understanding of the mechanisms of macro re-entrant atrial tachycard...
O cateter irrigado foi comparado com o de 8 mm para ablação com radiofrequência do istmo cavo-tricus...
Aims To evaluate the clinical and electrophysiological features of atypical atrial flutter (AAF) and...
This study aimed to elaborate the electrophysiology characteristics and radiofrequency ablation (RFA...
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/72217/1/j.1540-8167.2001.00393.x.pd
PurposeEndpoint of radiofrequency (RF) ablation of typical atrial flutter (AFl) is bidirectionnal is...
We aimed to assess the novel concept of using the paced PR interval (PRI) on the surface electrocard...