Results 11 to 20 of about 28,530 (126)

The sophisticated architecture of the rat atrioventricular node [PDF]

, 2005
In the mammalian heart, the action potential spontaneously generated in the sinoatrial (SA) node propagates through the atria to reach the atrioventricular (AV) node.
Yoo, Shin
core   +9 more sources

A Case of Wide Complex Tachycardia With Right Bundle Branch Block-Electrocardiographic Features to Distinguish Supraventricular Tachycardia With Aberrancy Versus Ventricular Tachycardia. [PDF]

J Arrhythm
Wide complex tachycardia with right bundle branch block and right axis deviation in young age, fascicular ventricular tachycardia will be the top differential diagnosis to be considered. AV nodal blocking agents like verapamil, diltiazem, and amiodarone are not resolving the WCT with RBBB tachycardia in this case.
Moe MEE, Loo G, Chong D, Ching KC.
europepmc   +2 more sources

Postoperative Nausea and Vomiting After Deep Sedation for Radiofrequency Catheter Ablation in Pediatric Patients. [PDF]

J Arrhythm
This retrospective study investigated the incidence of postoperative nausea and vomiting (PONV) in 70 pediatric radiofrequency catheter ablation procedures under deep sedation. PONV occurred in 17% of procedures, with a significantly higher incidence following left‐sided ablation. Importantly, the majority of PONV symptoms resolved spontaneously within
Takeda Y, Fujita S, Sakumura N, Ueno K, Miyashita K, Futatani T, Chikata A, Usuda K, Iwasaki H, Nakamura T, Ohta K, Wada T.   +11 more
europepmc   +2 more sources

Premature Ventricular Contractions From the Proximal Left Anterior Fascicle: Insight From the Electrophysiologic and Anatomic Parameters. [PDF]

J Cardiovasc Electrophysiol
ABSTRACT Introduction Premature ventricular contractions (PVCs) originating from the proximal left anterior fascicle (LAF) are rarely discussed. We aimed to describe the characteristics and ablation outcome of PVCs originating from the proximal LAF and propose a stepwise approach.
Le XH, Lin CY, Chung FP, Lin YJ, Chang SL, Lo LW, Hu YF, Tuan TC, Chao TF, Liao JN, Li GY, Chang TY, Kuo L, Wu CI, Liu CM, Liu SH, Kuo MJ, Huang YS, Ling LC, Chan CH, Chang DW, Nguyen MN, Bromeo PVCC, Chen SA.   +23 more
europepmc   +2 more sources

Feasibility and Safety on Left Bundle Branch Area Pacing With Standard Stylet-Driven Lead: ACHIEVE-SYNC Multicenter Prospective Observational Cohort Study. [PDF]

J Arrhythm
In the prospective multicenter study, left bundle branch area pacing using stylet‐driven pacing leads demonstrated a high procedural success rate and showed stable lead performance during long‐term follow‐up. ABSTRACT Background Right ventricular pacing increases the risk of dyssynchrony, which raises the need for more physiological pacing strategies ...
Yu GI, Lee SR, Kim TH, Cho MS, Kim D, Yu HT, Lee JM, Uhm JS, Choi EK, Kim J, Joung B, Pak HN, Lee MH.   +12 more
europepmc   +2 more sources

Fascicle length.

, 2022
Fascicle length.
Arthur D. Kuo (9981656), Tim J. van der Zee (12289822)   +1 more
core   +1 more source

Relationship between the aortic root and the atrioventricular conduction axis

, 2023
\ua9 Author(s) (or their employer(s)) 2023. No commercial re-use. See rights and permissions. Published by BMJ. Damage to the atrioventricular conduction axis continues to be a problem subsequent to transcatheter implantation of aortic valvar prostheses.
Sanchez-Quintana D, Tretter JT, Spicer DE, Kapadia S, Macias Y, Anderson RH   +5 more
core   +4 more sources

Possible Deslanoside-Induced Left Posterior Fascicular Ventricular Tachycardia: A Case Report. [PDF]

Ann Noninvasive Electrocardiol
A 73‐year‐old man with paroxysmal AF and no structural heart disease who developed left posterior fascicular ventricular tachycardia (LPFVT) shortly after intravenous Deslanoside administration for rate control. Highlights: cardiac glycosides, though effective for rate control, may occasionally precipitate Purkinje‐related ventricular tachycardia ...
Wenjun Z, Yao C.
europepmc   +2 more sources

Multiple lesions of the conduction system in a case of cardiac rhabdomyosarcoma with complex arrhythmias. An anatomic and clinical study.

, 1976
Anatomic and electrocardiographic correlations in a case of primary cardiac rhabdomyosarcoma are examined. Interatrial and atrioventricular conduction disturbances were associated with multiple lesions involving the alleged internodal pathways, together ...
Rossi L., NAVA, ANDREA, THIENE, GAETANO, Menghetti L, Miraglia G   +4 more
core   +1 more source

Nephronectin regulates atrioventricular canal differentiation via Bmp4-Has2 signaling in zebrafish [PDF]

, 2011
The extracellular matrix is crucial for organogenesis. It is a complex and dynamic component that regulates cell behavior by modulating the activity, bioavailability and presentation of growth factors to cell surface receptors.
Novoyatleva, Tatyana, Felix B. Engel, Schäfer, Liliana, Chinmoy Patra, Mühlfeld, Christian, Liliana Schaefer, Christian Mühlfeld, Ferrazzi, Fulvia, Jungblut, Benno, Diehl, Florian, Fulvia Ferrazzi, Florian Diehl, Engel, Felix B., Machteld J. van Amerongen, Amerongen, Machteld J. van, Patra, Chinmoy, Tatyana Novoyatleva, Benno Jungblut   +17 more
core   +1 more source