Results 81 to 90 of about 816,606 (357)

Bidirectional Ventricular Tachycardia? [PDF]

Annals of Noninvasive Electrocardiology, 2013
A 65‐year‐old woman was admitted to the hospital because of a syncopal episode with documented transient complete atrioventricular block. A DDD pacemaker was implanted. Post implantation, the patient was diagnosed with bidirectional ventricular tachycardia. Analysis of the arrhythmia and differential diagnosis is performed.
Julian A. Caresani, A.F.A.C.C. José L. Serra M.D., Julio O. Bono   +2 more
openaire   +3 more sources

In vivo toxic and lethal cardiorespiratory effects of a synthetic quaternary ammonium salt derivative of haloperidol in mice

Animal Models and Experimental Medicine, EarlyView.
Hematoxylin–eosin (H&E) stains of the heart, liver, lung, and kidney show acute toxicity. Abstract Background To investigate the toxicity of N‐n‐butyl haloperidol iodide (F2), a quaternary ammonium salt derivative of haloperidol, in mice for potential therapeutic purposes. Methods The acute median lethal dose (LD50) of F2 was determined using the Bliss
Jilin Liao, Binger Lu, Jinhua Yang, Xiaowan Wang, Shuxian Li, Hongbo Fu, Fenfei Gao   +6 more
wiley   +1 more source

Closure of a Late‐Onset Iatrogenic Left Ventricular Pseudoaneurysm Caused by Erosion of an Apical Muscular VSD Device

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT We report the case of a 3‐year‐old asymptomatic girl (12 kg, 96 cm) who was diagnosed with a large iatrogenic left ventricular pseudoaneurysm (LVP) on follow‐up ultrasound, 14 months after apical muscular ventricular septal defect (VSD) closure with a 10 mm Amplatzer Muscular VSD occluder (Abbott, USA) due to device erosion.
Raymond N. Haddad, Haytham Bou Houssein, Ahmed Adel Hassan, Mohamed Kasem   +3 more
wiley   +1 more source

Bundle Branch Reentrant Ventricular Tachycardia [PDF]

, 2005
Bundle branch reentrant (BBR) tachycardia is an uncommon form of ventricular tachycardia (VT) incorporating both bundle branches into the reentry circuit.
Kusniec, Jairo, Mazur, Alexander, Strasberg, Boris   +2 more
core   +2 more sources

Ventricular tachycardia associated with lacosamide co-medication in drug-resistant epilepsy. [PDF]

, 2012
We report a case of sustained ventricular tachycardia following the initiation of lacosamide as adjunctive epilepsy treatment. A 49-year-old male with intractable frontal lobe seizures experienced severe ventricular tachycardia following the addition of ...
DeGiorgio, Andrew C, DeGiorgio, Christopher M, Desso, Tamara E, Lee, Lance   +3 more
core   +1 more source

Ventricular tachycardia in children [PDF]

The American Journal of Cardiology, 1981
Thirty-eight patients aged 1 to 20 years (mean 11.2) were evaluated because of recurrent ventricular tachycardia. The follow-up period ranged from 0.5 to 12 years (mean 6). The patients were separated into two groups according to the presence or absence of known structural heart disease.
Rocchini, Albert P., Chun, Patrick O., Dick, Macdonald II   +2 more
openaire   +4 more sources

The ventricular tachycardia score: a novel approach to electrocardiographic diagnosis of ventricular tachycardia.

Europace, 2016
AIMS Electrocardiographic diagnosis of wide QRS complex tachycardia (WCT) continues to be challenging as none one of the available methods is specific for ventricular tachycardia (VT) diagnosis.
M. Jastrzębski, K. Sasaki, P. Kukla, K. Fijorek, S. Stec, D. Czarnecka   +5 more
semanticscholar   +1 more source

Management of Cardiac Implantable Electronic Devices in Patients With Severe Symptomatic Tricuspid Regurgitation—Proposed Algorithm and Selected Case Examples

Catheterization and Cardiovascular Interventions, Volume 105, Issue 6, Page 1395-1406, May 1, 2025.
ABSTRACT Severe tricuspid regurgitation (TR) is associated with significant morbidity and mortality. Management of severe TR includes treatment of the underlying cause(s), medical therapy and less commonly surgical tricuspid valve repair. Newer transcatheter tricuspid valve repair devices show promise for those patients who remain symptomatic with ...
Mina M. Kerolos, Kevin Lee, David M. Najman, Mark D. Metzl, Mark J. Ricciardi   +4 more
wiley   +1 more source

Ventricular Tachycardia in the Absence of Structural Heart Disease [PDF]

, 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 ...
Appleton, Christopher P, Lester, Steven J, Munger, Thomas M, Scott, Luis R P, Srivathsan, Komandoor   +4 more
core   +1 more source

Role of signal averaging of the surface QRS complex in selecting patients with nonsustained ventricular tachycardia and high grade ventricular arrhythmias for programmed ventricular stimulation [PDF]

, 1988
Signal averaging of the surface QRS complex was performed before programmed ventricular stimulation in 53 individuals with high grade ventricular arrhythmias or nonsustained ventricular tachycardia, or both. An abnormal signal-averaged electrocardiogram (
Gomes, J. Anthony, Stewart, Debra, Targonski, Adria, Winters, Stephen L.   +3 more
core   +1 more source