Results 81 to 90 of about 3,923 (211)

Managing patients with ICD shocks and programming tachycardia therapies during acute heart failure syndromes [PDF]

, 2011
We review the pharmacologic, interventional and device programming treatment options for patients with implantable cardioverter-defibrillators who present with acute heart failure and implantable cardioverter-defibrillator ...
Jason Bradfield, Roderick Tung, Noel G. Boyle, Kalyanam Shivkumar   +3 more
core   +1 more source

Dual Tachycardia Followed by Tachycardia With Atrioventricular Block: What Is the Mechanism and What Does It Prove?

Pacing and Clinical Electrophysiology, Volume 48, Issue 8, Page 870-873, August 2025.
Leonel Slanovic, Sergiy Bereza, Moti Haim, Yuval Konstantino   +3 more
wiley   +1 more source

Supraventricular tachycardia diagnosis in asthma patients is associated with adverse health outcomes

Pediatric Pulmonology, Volume 59, Issue 12, Page 3410-3418, December 2024.
Abstract Introduction Supraventricular tachycardia (SVT) can occur during treatment of an acute asthma exacerbation. There are, however, no data on the long‐term outcomes of children who are diagnosed with both asthma and SVT. This study aims to analyze the impact of SVT in asthmatic children on mortality and/or cardiac arrest, hypothesizing asthmatic ...
Havell Markus, Gary D. Ceneviva, Neal J. Thomas, Conrad Krawiec   +3 more
wiley   +1 more source

The Upper Common Pathway in Atrioventricular Nodal Reentrant Tachycardia: A Comprehensive Review of Evidence and Current Perspectives

Reviews in Cardiovascular Medicine
Atrioventricular nodal reentrant tachycardia (AVNRT) is the most common form of paroxysmal supraventricular tachycardia, and its diagnostic and therapeutic approaches have been well-established.
Soyoon Park, Jeong-Wook Park, Young Choi
doaj   +1 more source

Three‐dimensional mapping and superior approach for catheter ablation in patients without inferior vena cava access

Pacing and Clinical Electrophysiology, Volume 47, Issue 11, Page 1507-1514, November 2024.
Abstract Catheter ablation for tachyarrhythmia via superior approach has been used in patients without possible inferior vena cava access such as in cases of venous occlusion or complex anomaly. Difficulty in catheter manipulation, instability, number of required vascular access, and radiation exposure of operator had been described in the procedure ...
Chu‐Yu Hsu, Shih‐Lin Chang, Yenn‐Jiang Lin, Li‐We Lo, Yu‐Feng Hu, Fa‐Po Chung, Chin‐Yu Lin, Ting‐Yung Chang, Chieh‐Mao Chuang, Ming‐Jen Kou, Wei‐Tso Chen, Chheng Chhay, Pei‐Heng Kao, Ahliah E. Ibrahim, Wei‐Shiang Lin, Shih‐Ann Chen   +15 more
wiley   +1 more source

Late Occurrence of Transient Advanced Second Degree Atrioventricular Block after Successful Transcatheter Cryoablation of Atrioventricular Nodal Reentry Tachycardia

Case Reports in Cardiology, 2012
Late occurrence of atrioventricular nodal block is an extremely rare occurrence after radiofrequency catheter modification of the slow pathway and has yet to be reported after cryoablation.
Maria Malaya C. Dorotan-Guevara, Michael S. Crapanzano, Christopher S. Snyder   +2 more
doaj   +1 more source

Slow-fast Form of Atrioventricular Nodal Reentrant Tachycardia with Unusual Retrograde Activation in the Right Atrium —Possible Conduction Disturbance across the Tendon of Todaro Related to the Genesis of Positive Component of Biphasic Retrograde P Wave—

Journal of Arrhythmia, 2006
We report a rare case of slow-fast form of atrioventricular nodal reentrant tachycardia with delayed activation in the low septal right atrium (His bundle area). During supraventricular tachycardia (SVT), electrocardiogram showed “pseudo-positive P waves”
Kazuya Ishibashi, MD, Satoshi Hirasaki, MD, Ryohei Matsuo, MD, Masaki Tsukamoto, MD, Koichi Kawata, MD, Fumio Suzuki, MD   +5 more
doaj   +1 more source

Age-dependent electrocardiographic changes in Pgc-1β deficient murine hearts. [PDF]

, 2018
Increasing evidence implicates chronic energetic dysfunction in human cardiac arrhythmias. Mitochondrial impairment through Pgc-1β knockout is known to produce a murine arrhythmic phenotype.
Akar, Antzelevitch, Arany, Bhuiyan, Billman, Boukens, Bovo, Brown, Brubaker, Bukowska, Chilton, Dai, Danik, Davies, Deo, Gazoti Debessa, Goldbarg, Gollob, Gurung, Huss, Jeevaratnam, Jeevaratnam, Jeevaratnam, Jeevaratnam, Jones, Kabunga, King, Kucharska-Newton, Lai, Lehman, Lelliott, Lin, Lin, Liu, Martin, Massumi, Mitchell, Mootha, Ning, Nisbet, Smyth, Sonoda, Sovari, Sullivan, Terentyev, Wang, Wu, Xie, Yan, Zhang, Zhang, Zoni-Berisso   +51 more
core   +1 more source

Utilidad de los registros intracavitarios en la ablación de las taquicardias por reentrada nodal (reporte de 3 casos). Usefulnes of intracavitary recording in the ablation of nodal reentry tachycardia.

Revista Cubana de Cardiología y Cirugía Cardiovascular, 1999
Se analizó los resultados obtenidos en 3 pacientes portadores de taquicardia por reentrada nodal, a quienes se les realizó ablación con radiofrecuencia.
Roberto Zayas Molina, Jsús Castro Hevia, Margarita Dorantes Sánchez, Frank Tornés, Francisco Dorticós Balea   +4 more
doaj  

Slow Conduction through an Arc of Block: A Basis for Arrhythmia Formation Post-Myocardial Infarction [PDF]

, 2017
Introduction The electrophysiologic basis for characteristic rate-dependent, constant-late-coupled (390 + 54 milliseconds) premature ventricular beats (PVBs) present 4–5 days following coronary artery occlusion were examined in 108 anesthetized dogs.
Berbari, Edward J., Lazzara, Ralph, Patterson, Eugene, Scherlag, Benjamin J.   +3 more
core   +1 more source