Results 121 to 130 of about 24,847 (279)

Pacemaker electrode implantation in patients with persistent left superior vena cava. [PDF]

, 1992
F Zerbe, J Bornakowski, Wojciech Sarnowski   +2 more
openalex   +1 more source

Long‐term outcome of lesion size index‐guided high‐power ablation with high‐density mapping for pulmonary vein isolation in patients with paroxysmal atrial fibrillation

Journal of Arrhythmia, Volume 41, Issue 4, August 2025.
High‐power ablation guided by lesion size index (HP‐LSI) results in fewer pulmonary vein conduction gaps, shorter procedural time, and improved long‐term rhythm outcomes compared to the high‐power, time‐restricted (HPSD) strategy. Abstract Introduction Data on the long‐term outcomes and procedural details of the lesion size index‐guided high‐power ...
Ming‐Jen Kuo, Shih‐Lin Chang, Jin‐Long Huang, Yenn‐Jiang Lin, Yu‐Cheng Hsieh, Li‐Wei Lo, Yu‐Feng Hu, Fa‐Po Chung, Cheng‐Hung Li, Chin‐Yu Lin, Ting‐Yung Chang, Ling Kuo, Cheng‐I Wu, Chih‐Min Liu, Shin‐Huei Liu, Yu‐Shan Huang, Shih‐Ann Chen   +16 more
wiley   +1 more source

An unusual ‘bow tie’ image in pacemaker implantation

Indian Pacing and Electrophysiology Journal, 2022
Upper venous system anatomic variations may cause difficulties during cardiac pacemaker implantation. Persistent left superior vena cava (PLSVC) and absent right superior vena cava could be an arrhythmogenic source of atrial arrhythmias and cardiac ...
Oguzhan Ekrem Turan, Resit Yigit Yilancioglu, Ahmet Anil Baskurt, Emin Evren Ozcan   +3 more
doaj  

Extra‐cardiac vagal stimulation: Clinical utility of a novel diagnostic and therapeutic tool in supraventricular tachycardia

Journal of Arrhythmia, Volume 41, Issue 4, August 2025.
Extracardiac vagal stimulation (ECVS) is a novel, safe tool inducing controlled AV/VA block. It assists SVT differential diagnosis, pathway unmasking, and ablation endpoint confirmation, adding value to EP procedures for supraventricular tachycardias.
Jose Carlos Pachon‐M, Enrique Pachon‐M, Tasso Lobo, Tomas Santillana‐P, Carlos Pachon, Juan Pachon‐M, Christian Higuti, Maria Zelia Pachon, John Clark   +8 more
wiley   +1 more source

Inability to Utilize Retrograde Cardioplegia due to a Persistent Left Superior Vena Cava

Case Reports in Anesthesiology, 2017
A persistent left superior vena cava is a congenital abnormality that affects a minority of the general population. While this finding is not hemodynamically significant in all patients, failure to recognize the altered anatomy in any of these patients ...
Rohesh J. Fernando, Sean D. Johnson
doaj   +1 more source

Repair of subdivided left atrium associated with persistent left superior vena cava [PDF]

, 1998
J A van Son, J Hambsch
openalex   +1 more source

Successful Ethanol Infusion of Vein of Marshall With Bridge Collateral Using the Double‐Balloon Technique Incorporating a Wedged Berman Catheter

Journal of Arrhythmia, Volume 41, Issue 4, August 2025.
We describe a novel double‐balloon technique incorporating a wedged Berman catheter to manage distal collateral drainage from the vein of Marshall (VOM) via a bridge collateral to the great cardiac vein, thereby enabling effective ethanol infusion. This technique may represent a viable alternative for anatomically challenging VOM ethanol infusion cases.
Yuhei Kasai, Takayuki Kitai, Junji Morita, Kei Murakami, Tsutomu Fujita   +4 more
wiley   +1 more source

Complete free wall isolation of arrhythmogenic persistent left superior vena cava [PDF]

Sekihara T., Oka T., Ozu K., et al. Complete free wall isolation of arrhythmogenic persistent left superior vena cava. Journal of Cardiovascular Electrophysiology 35, 862 (2024); https://doi.org/10.1111/jce.16207.Introduction: Persistent left superior ...
Oka, Takafumi, Ozu, Kentaro, Sakata, Yasushi, Sekihara, Takayuki   +3 more
core   +1 more source

A Novel Technique for Diaphragmatic Compound Motor Action Potential Monitoring Using the BeeAT Catheter During Cryoballoon Ablation for Atrial Fibrillation

Journal of Arrhythmia, Volume 41, Issue 4, August 2025.
Compound motor action potential (CMAP) signals were sharp and stable, with minimal pacing artifacts and far‐field ventricular waves. Diaphragmatic CMAP monitoring using a BeeAT catheter positioned in the subdiaphragmatic inferior vena cava appears to offer a feasible and effective approach during cryoballoon ablation.
Keigo Yamamoto, Takeshi Goto, Masaomi Kimura   +2 more
wiley   +1 more source

Long‐Term Follow‐Up of Superior Vena Cava–Right Atrium Spontaneous Conduction Block Line Durability Using the White‐Line Approach of Extended Early Meets‐Late Rate Tools

Journal of Arrhythmia, Volume 41, Issue 4, August 2025.
Spontaneous superior vena cava (SVC)–right atrium (RA) conduction block lines, visualized as white lines using the extended early meets‐late (EEML) tool in the CARTO system, were associated with durable long‐term SVC isolation, supporting the efficacy of the white‐line approach. ABSTRACT Background Superior vena cava (SVC)–right atrium (RA) spontaneous
Yoshiaki Mizunuma, Masao Takahashi, Takafumi Sasaki, Koichiro Yamaoka, Hirofumi Kujiraoka, Tomoyuki Arai, Rintaro Hojo, Seiji Fukamizu   +7 more
wiley   +1 more source