Results 121 to 130 of about 461,437 (199)

Management of Idiopathic Outflow Tract Ventricular Arrhythmias

Arrhythmia & Electrophysiology Review
The incidence of idiopathic ventricular arrhythmias (VAs) is increasing, and the outflow tract region is the most common site of origin for these arrhythmias. While these arrhythmias are benign, significant symptoms and cardiomyopathy due to frequent premature ventricular contractions can occur.
openaire   +1 more source

Predictors and Long-Term Outcome of Ablation of Discrete Pre-potentials in Patients With Idiopathic Ventricular Arrhythmias Originating From the Aortic Sinuses of Valsalva. [PDF]

Front Cardiovasc Med, 2021
Wei HQ, Guo XG, Zhou GB, Sun Q, Yang JD, Xie HY, Liang J, Zhang S, Wu S, Ma J.   +9 more
europepmc   +1 more source

Repolarización precoz: de benigna a muerte súbita

Duazary, 2013
Title: Early repolarization: from benign to sudden death La repolarización precoz es un hallazgo frecuente caracterizado por elevación del segmento ST, empastamiento al final del QRS en 2 o más derivadas electrocardiográficas contiguas.
Guillermo Trout, Luis Rodríguez, Rafael Gallego, Samuel Jarava   +3 more
doaj  

Remote magnetic-guided ablation for three origins of idiopathic ventricular arrhythmias with right bundle branch block and superior axis. [PDF]

Clin Cardiol, 2021
Li X, Shang W, Zhang N, Xie Y, Wei Y, Lin C, Ling T, Chen K, Pan W, Wu L, Bao Y, Jin Q.   +11 more
europepmc   +1 more source

Idiopathic Ventricular Arrhythmias Ablated in Different Subregions of the Aortic Sinuses of Valsalva: Anatomical Distribution, Precordial Electrocardiographic Notch Patterns, and Bipolar Electrographic Characteristics. [PDF]

Front Cardiovasc Med, 2021
Weng S, Zhai Z, Tang M, Zhou B, Ding L, Yu F, Qi Y, Zhang H, Feng T, Zhang S.   +9 more
europepmc   +1 more source

Premature ventricular complexes increase with heart rate in patients with mitral valve prolapse

International Journal of Cardiology: Heart & Vasculature
Background: Patients with mitral valve prolapse (MVP) are at risk of ventricular arrhythmias (VAs), ranging from premature ventricular complexes (PVCs) to life-threatening VAs. The association between PVC burden and heart rate in patients with MVP is not
Cecilie Bugge, Christian K. Five, Tariq Ahmed, Petter M.J. Skar, Anna Isotta Castrini, Margareth Ribe, Nina E. Hasselberg, Lars A. Dejgaard, Mathis K. Stokke, Kristina H. Haugaa, Eivind W Aabel   +10 more
doaj   +1 more source

Predictors of Left Ventricular Scar Using Cardiac Magnetic Resonance in Athletes With Apparently Idiopathic Ventricular Arrhythmias. [PDF]

J Am Heart Assoc, 2021
Crescenzi C, Zorzi A, Vessella T, Martino A, Panattoni G, Cipriani A, De Lazzari M, Perazzolo Marra M, Fusco A, Sciarra L, Sperandii F, Guerra E, Tranchita E, Fossati C, Pigozzi F, Sarto P, Calò L, Corrado D.   +17 more
europepmc   +1 more source

Mathematical Modeling to Investigate Antiarrhythmic Drug Side Effects: Rate-Dependence Role in Ionic Currents and Action Potentials Shape in the O’Hara Model [PDF]

Sudden cardiac death due to ventricular arrhythmia is one of the leading causes of mortality in the world. In the last decades, it has proven that anti-arrhythmic drugs, which prolong the refractory period by means of prolongation of the cardiac action ...
Bugana, Marco
core  

Idiopathic ventricular tachycardia.

, 1999
Most ventricular tachycardias encountered in clinical practice occur in patients who have structural heart disease. Idiopathic ventricular tachycardia refers to those arrhythmias that occur in patients without structural heart disease, metabolic ...
Buxton, A E, Altemose, G T
core   +1 more source

Idiopathic Ventricular Arrhythmias: Map Meticulously, Ablate Sparingly. [PDF]

Arrhythm Electrophysiol Rev
John RM.
europepmc   +1 more source