Results 81 to 90 of about 563,773 (164)

Ventricular Tachycardia in the Absence of Structural Heart Disease

Indian Pacing and Electrophysiology Journal, 2005
In up to 10% of patients who present with ventricular tachycardia (VT), obvious structural heart disease is not identified. In such patients, causes of ventricular arrhythmia include right ventricular outflow tract (RVOT) VT, extrasystoles, idiopathic ...
Luis R. P. Scott, Thomas M. Munger, Christopher P. Appleton, Steven J. Lester, Komandoor Srivathsan   +4 more
doaj  

Progress in diagnostic testing and management of idiopathic ventricular fibrillation

, 2020
Despite the progress in diagnostic testing and management of life-threatening arrhythmia's over the last few decades in a small part of the survivors a cause for the arrhythmia remains unknown.
Blom, Lennart Johannes, Doevendans, P.A.F.M., Hassink, R.J.   +2 more
core  

Early recurrent ischemic stroke complicating intravenous thrombolysis for stroke: incidence and association with atrial fibrillation [PDF]

, 2010
<p><b>Background and Purpose:</b> Mechanisms of early neurologic deterioration after treatment with intravenous, recombinant, tissue-type plasminogen activator (IV rt-PA) include symptomatic intracerebral hemorrhage (SICH) and early ...
Tracey Baird, Teasdale, E., Mostafa Awadh, Evelyn Teasdale, Muir, K.W., Santosh, C., Keith W. Muir, Baird, T., MacDougall, N., Celestine Santosh, Niall MacDougall, Awadh, M.   +11 more
core   +1 more source

Idiopathic ventricular fibrillation: inducibility and beneficial effects of class I antiarrhythmic agents.

, 1987
Ventricular fibrillation in patients without recognizable heart disease is uncommon and electrophysiologic data on such patients is limited. Over a 7 year period, five patients (three men and two women, ranging in age from 24 to 52 years) without ...
D Shoshani, B Belhassen, H Miller, A Paredes, S Laniado, I Shapira   +5 more
core   +1 more source

Idiopathic ventricular fibrillation: the ongoing quest for diagnostic refinement

, 2020
Prior to the recognition of distinct clinical entities, such as Brugada syndrome, catecholaminergic polymorphic ventricular tachycardia, and long QT syndrome, all sudden cardiac arrest (SCA) survivors with ventricular fibrillation (VF) and apparently ...
Ackerman, Michael J, Giudicessi, John R, Conte, Giulio, Ackerman MJ, Giulio Conte, Conte G, Giudicessi JR   +6 more
core   +1 more source

Generation of human induced pluripotent stem cell lines from patients with a RYR2 gene variant c.14201A>G (p.Y4734C): Implications for idiopathic ventricular fibrillation and catecholaminergic polymorphic ventricular tachycardia

Stem Cell Research
Human induced pluripotent stem cell (iPSC) lines were generated from peripheral blood mononuclear cells (PBMCs) isolated from two related patients diagnosed with either idiopathic ventricular fibrillation or catecholaminergic polymorphic ventricular ...
Canan Celiker, Stefan Zelenak, Samuel Lietava, Jiri Pachernik, Marketa Bebarova, Jana Zidkova, Tomas Novotny, Tomas Barta   +7 more
doaj   +1 more source

Catheter ablation of ventricular fibrillation in structurally normal hearts targeting the RVOT and Purkinje ectopy

, 2003
Catheter ablation for ventricular fibrillation in structurally normal hearts is in its infancy. Recently, catheter ablation of idiopathic ventricular fibrillation as well as ventricular fibrillation associated with the long QT and Brugada syndromes has ...
Scavee, C., Guelker, H., Schley, P., Hsu, L., Sanders, P., Weerasooriya, R., Hocini, M., Jais, P., Haissaguerre, M., Horlitz, M., Cabrera, J.   +10 more
core   +1 more source

Cardiac Device Algorithms for Optimal Outcomes in Patients with Sick Sinus Syndrome [PDF]

, 2013
Sick sinus syndrome (SSS) is a relatively common chronic condition affecting the electrical conduction system of the heart. In the absence of any reversible cause of SSS, the most effective treatment is implantation of a permanent pacemaker to maintain ...
CURRY, JANE,KATHERINE
core  

Abnormal cardiac innervation in patients with idiopathic ventricular fibrillation

, 2003
Idiopathic ventricular fibrillation (VF) is diagnosed in up to nearly 10% of survivors of out-of-hospital cardiac arrest. The arrhythmogenic substrate is unknown.
Branzi A., Kowoll L, Fanti S, BORIANI, Giuseppe, Fallani F, Pettinato C, Monetti N, Biffi M   +7 more
core   +1 more source

Ventricular Function Recovery Unmasks Mitral Annular Disjunction After Pediatric Sudden Cardiac Arrest

JACC: Case Reports
Mitral annular disjunction (MAD) is associated with ventricular arrhythmias and sudden cardiac arrest (SCA). Echocardiographic characterization of pediatric MAD-associated SCA remains limited. Among 35 patients aged
Ashwin Srivatsav, MD, Tam Dan Pham, MD, Carolyn Altman, MD, Tam T. Doan, MD   +3 more
doaj   +1 more source