Results 31 to 40 of about 112,940 (245)

Idiopathic Ventricular Arrhythmias Originating from the Left Ventricular Summit: A Diagnostic and Therapeutic Challenge. [PDF]

J Clin Med
Premature ventricular contractions (PVCs) originating from the left ventricular summit (LVS) present a diagnostic and therapeutic challenge due to their complex anatomical location.
Falco R, Tognola C, Gigli L, Baroni M, Frontera A, Varrenti M, Preda A, Carbonaro M, Menè R, Milillo LF, Sultana A, Vargiu S, Colombo G, Giordano F, Giannattasio C, Mazzone P, Guarracini F.   +16 more
europepmc   +2 more sources

Risk factors for recurrent ventricular arrhythmias in patients with idiopathic ventricular fibrillation [PDF]

Journal of Cardiovascular Electrophysiology, 2020
Sudden Cardiac Death (SCD) remains a global threat.1The most common causes of SCD are ischemic heart diseases and structural cardiomyopathies in the elderly. Additional causes can be arrhythmogenic, respiratory, metabolic, or even toxigenic.2,3,4 Despite the novel diagnostic tools and our deeper understanding of pathologies and genetic associations ...
Rand Ibrahim, Marwan M. Refaat
openaire   +2 more sources

Prevalence and Electrocardiographic and Electrophysiological Characteristics of Idiopathic Ventricular Arrhythmias Originating From Intramural Foci in the Left Ventricular Outflow Tract

Circulation: Arrhythmia and Electrophysiology, 2016
, Harish Doppalapudi, H Thomas Mcelderry   +2 more
exaly   +2 more sources

Electrophysiologic and imaging evidence for an occult myopathic substrate in patients with idiopathic ventricular arrhythmias

, 2021
Background: Idiopathic VA are traditionally considered benign, although occasional patients develop an ectopy-mediated cardiomyopathy (EMC). It is unclear whether patients with idiopathic VA in the absence of left ventricular (LV) dysfunction harbor a ...
Lee, Adam C, Vittinghoff, Eric, Hamilton-Craig, Christian, Haqqani, Haris M, Strugnell, Wendy   +4 more
core   +1 more source

In silico pace-mapping: prediction of left vs. right outflow tract origin in idiopathic ventricular arrhythmias with patient-specific electrophysiological simulations.

Europace, 2020
AIMS A pre-operative non-invasive identification of the site of origin (SOO) of outflow tract ventricular arrhythmias (OTVAs) is important to properly plan radiofrequency ablation procedures.
R. Doste, R. Sebastián, J. Gomez, D. Soto-Iglesias, A. Alcaine, L. Mont, A. Berruezo, D. Penela, O. Camara   +8 more
semanticscholar   +1 more source

Electrocardiographic features, mapping and ablation of idiopathic outflow tract ventricular arrhythmias [PDF]

, 2020
Idiopathic outflow tract ventricular arrhythmias are ventricular tachycardias or premature ventricular contractions presumably not related to myocardial scar or disorders of ion channels.
Severino, Paolo, Mariani, Marco V, Piro, Agostino, Fedele, Francesco, Della Rocca, Domenico G, Di Biase, Luigi, Lavalle, Carlo, Forleo, Giovanni B, Romero, Jorge, Straito, Martina   +9 more
core   +1 more source

Arrhythmias in Patients With Valvular Heart Disease: Gaps in Knowledge and the Way Forward

Frontiers in Cardiovascular Medicine, 2022
The prevalence of both organic valvular heart disease (VHD) and cardiac arrhythmias is high in the general population, and their coexistence is common. Both VHD and arrhythmias in the elderly lead to an elevated risk of hospitalization and use of health ...
Maciej Kubala, Maciej Kubala, Christian de Chillou, Yohann Bohbot, Yohann Bohbot, Patrizio Lancellotti, Maurice Enriquez-Sarano, Christophe Tribouilloy, Christophe Tribouilloy   +8 more
doaj   +1 more source

(Retraction Request) Electrophysiological Characteristics and Radiofrequency Catheter Ablation Treatment of Idiopathic Ventricular Arrhythmias Successfully Ablated From the Ostium of the Coronary Sinus.

Circulation Journal, 2020
We are writing you today to have to inform that we wish to retract our paper published in your journal (Yoshiaki Yui, MD; Yukio Sekiguchi, MD; Akihiko Nogami, MD; Hiro Yamasaki MD; Takeshi Machino, MD; Kenji Kuroki, MD; Miyako Igarashi, MD; Kazutaka ...
Y. Yui
semanticscholar   +1 more source

Monomorphic Ventricular Arrhythmias in Athletes [PDF]

, 2019
Ventricular arrhythmias are challenging to manage in athletes with concern for an elevated risk of sudden cardiac death (SCD) during sports competition. Monomorphic ventricular arrhythmias (MMVA), while often benign in athletes with a structurally normal
Ravi H Dave, Dave, Ravi H, Jeffrey J Hsu, Noel G Boyle, Nsair, Ali, Ali Nsair, Boyle, Noel G, Tamara B Horwich, Horwich, Tamara B, Bradfield, Jason S, Jamil A Aboulhosn, Kalyanam Shivkumar, Shivkumar, Kalyanam, Shannon, Kevin M, Kevin M Shannon, Aboulhosn, Jamil A, Jason S Bradfield, Hsu, Jeffrey J   +17 more
core   +1 more source

Speckle-tracking Strain Echocardiography in the Assessment of Myocardial Mechanics in Patients with Idiopathic Ventricular Arrhythmias: A Longitudinal Follow-up Study.

Circulation: Arrhythmia and Electrophysiology, 2020
Idiopathic ventricular arrhythmias (IVAs), although known to occur in structurally normal hearts, can lead to cardiomyopathy, which may be reversible.1 There is limited understanding on how idiopathic sources of ventricular arrhythmias lead to ...
S. Trivedi, T. Campbell, L. Stefani, Saurabh Kumar, L. Thomas   +4 more
semanticscholar   +1 more source