Results 131 to 140 of about 112,940 (245)

Unipolar and bipolar electrogram characteristics of recurrent cases of idiopathic ventricular arrhythmias undergoing repeat catheter ablation. [PDF]

Indian Pacing Electrophysiol J, 2022
Jena A, Iqbal M, Baek YS, Lee KN, Rho SY, Shim JM, Choi JI, Kim YH.   +7 more
europepmc   +1 more source

Benefit of pacing and beta-blockers in idiopathic repetitive polymorphic ventricular tachycardia

, 2003
Pacing and Beta-Blockers in Repetitive Polymorphic VT. An 18-year-old woman presented with recurrent exercise-induced syncopal episodes and severe systolic dysfunction.
Nieto, Vicente, Rodríguez, Juan C., Pérez Castellano, Nicasio, Medina, Olga   +3 more
core   +1 more source

Cardiac Channelopathies: Clinical Diagnosis and Promising Therapeutics

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Cardiac channelopathies, also known as primary electrical heart diseases, are inherited genetic abnormalities of cardiomyocyte electrical behavior. Notable for their absence of structural heart diseases, they include a diverse group of diseases such as ...
Ryan Dib Nehme, Lilas Sinno, Wael Shouman, Joanna A. Ziade, Lama A. Ammar, Ghadir Amin, George W. Booz, Fouad A. Zouein   +7 more
doaj   +1 more source

Clinical and immunological aspects of electrical instability of a structurally unchanged heart

Annals of Mechnikov's Institute, 2019
Introduction. The concept of "idiopathic ventricular arrhythmias" (IVA), i.e. arrhythmias that have arisen in the absence of structural disorders of the heart, is becoming more and more conventional.
S Peremot, A Volianskyi, M Smlianska, N Kashpur, O Klysa, T Klysa   +5 more
doaj  

Long-term study on electrophysiological characteristics and catheter ablation of idiopathic ventricular arrhythmias originating from the left ventricular posterior papillary muscles guided by intracardiac ultrasound. [PDF]

Ann Noninvasive Electrocardiol, 2022
Liu X, Wang J, Gong Y, Wei C.
europepmc   +1 more source

Electrocardiographic and electrophysiological characteristics of idiopathic ventricular arrhythmias originating from the vicinity of tricuspid annulus. [PDF]

Sci Rep, 2021
Yu M, Hou L, Yu H, Ge J, Li P, Guo Z, Huang X, Zhao X, Cao J, Huang S.   +9 more
europepmc   +1 more source

Electrocardiographic and electrophysiological characteristics of idiopathic ventricular arrhythmias with acute successful ablation at the superior portion of the mitral annulus. [PDF]

BMC Cardiovasc Disord, 2021
Di C, Letsas KP, Gao P, Wang Q, Wu Y, Lin W.   +5 more
europepmc   +1 more source

[Idiopathic ventricular tachycardia, an arrhythmia with good prognosis].

Nederlands tijdschrift voor geneeskunde, 2010
Three patients, one experiencing palpitations and two complaining of chest pain in stressful situations, appeared to have monomorphic wide complex tachycardia. After excluding channelopathy, structural abnormalities and ischaemia of the heart, this arrhythmia was classified as idiopathic.
Camaro, C., Bos, H.S., Smeets, J.L.R.M.
openaire   +3 more sources

Idiopathic Ventricular Arrhythmias Originating from Different Portions of the Coronary Venous System: Prevalence, Electrocardiographic Characteristics, Catheter Ablation, and Complications. [PDF]

J Cardiovasc Dev Dis, 2022
Wang Y, Shao J, Shen B, Zheng C, Li J, Xu Q, Lin Y, Lin J.   +7 more
europepmc   +1 more source

Pulsed field ablation for ventricular arrhythmias with pentaspline catheter

Frontiers in Cardiovascular Medicine
BackgroundCatheter ablation using pulsed-field energy may penetrate deeper into scarred tissue than thermal energies; however, evidence regarding its role in treating ventricular arrhythmias (VAs) is limited.
Anna Padisak, Nándor Szegedi, Edit Tanai, Zoltán Salló, Klaudia Vivien Nagy, Péter Perge, Márton Boga, Gábor Orbán, Patrik Tóth, Ferenc Komlósi, Béla Merkely, László Gellér   +11 more
doaj   +1 more source