Results 21 to 30 of about 169,709 (309)

Severe primary hypothyroidism presenting as polymorphic ventricular tachycardia

Revista Colombiana de Cardiología, 2022
Introduction: Hypothyroidism may have various cardiovascular manifestations due to morphological, functional and electrical alterations in the heart.
Brij Mohan-Goyal, Vimal Kant-Yadav, Shailesh Jhanwar, Surendra Patel, Atul Kaushik   +4 more
doaj   +1 more source

Resetting of ventricular tachycardia: Implications for localizing the area of slow conduction [PDF]

, 1988
Analysis of local endocardial electrograms recorded during reentrant ventricular tachycardia does not provide direct information as to the participation of the recording site in the tachycardia circuit.
Stevenson, William G., Weiss, James N., Wiener, Isaac, Nademanee, Koonlawee, Wohlgelernter, Daniel, Yeatman, Lawrence, Josephson, Martin, Klitzner, Thomas   +7 more
core   +1 more source

The impact of syncope during clinical presentation of sustained ventricular tachycardia on total and cardiac mortality in patients with chronic Chagasic heart disease

Arquivos Brasileiros de Cardiologia, 2001
OBJECTIVE: To assess the impact of syncope during sustained ventricular tachycardia on total and cardiac mortality in patients with chronic chagasic heart disease. METHODS: We assessed 78 patients with sustained ventricular tachycardia and chronic Chagas'
Luiz Roberto Leite, Guilherme Fenelon, Ângela Tavares Paes, Angelo Amato Vincenzo de Paola   +3 more
doaj   +1 more source

Ventricular Tachycardia

JACC: Case Reports, 2020
Chronic exposure to silica is a recognized health hazard. Manifestations of pulmonary and extrapulmonary silicosis are well described. Secondary pulmonary arterial hypertension and pericardial involvement are described, but myocardial involvement has not
Praloy Chakraborty, DM, Hermohander Singh Isser, DM, Sudheer Kumar Arava, MD, Karan Madan, DM, Mona Bhatia, MD, Arshad Jahangir, MD   +5 more
doaj   +1 more source

Accuracy of prediction of infarct-related arrhythmic circuits from image-based models reconstructed from low and high resolution MRI. [PDF]

, 2015
Identification of optimal ablation sites in hearts with infarct-related ventricular tachycardia (VT) remains difficult to achieve with the current catheter-based mapping techniques.
Arevalo, Hermenegild, Ashikaga, Hiroshi, Deng, Dongdong, Halperin, Henry, McVeigh, Elliot, Pashakhanloo, Farhad, Prakosa, Adityo, Trayanova, Natalia   +7 more
core   +2 more sources

Effect of cardiac resynchronization therapy on ventricular tachycardias in patients with dilated cardiomyopathy and severe heart failure

Патология кровообращения и кардиохирургия, 2015
The aim of the study was to elucidate the effects of cardiac resynchronization therapy (CRT) on ventricular tachycardias in patients with dilated cardiomyopathy and to analyze the prospects of radionuclide diagnostic methods for prediction of life ...
Д. И. Лебедев, Р. Е. Баталов, Г. М. Савенкова, С. М. Минин, С. Н. Криволапов, Ю. Б. Лишманов, С. В. Попов   +6 more
doaj   +1 more source

Bidirectional Ventricular Tachycardia: Challenges and Solutions

Vascular Health and Risk Management, 2022
Ahmed Almarzuqi,1 Shane Kimber,1 Kenneth Quadros,1 Janek Senaratne1,2 1Division of Cardiology, Department of Medicine, Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Canada; 2Department of Critical Care Medicine, University of ...
Almarzuqi A, Kimber S, Quadros K, Senaratne J   +3 more
doaj  

Incidence and characteristics of ventricular tachycardia in patients after percutaneous coronary revascularization of chronic total occlusions.

PLoS ONE, 2019
ObjectivesThis study sought to investigate the prevalence of ventricular tachycardia after percutaneous coronary intervention (PCI) of chronic total occlusion (CTO).BackgroundPCI of a CTO is associated with improvement of the left ventricular ejection ...
Sebastian König, Enno Boudriot, Arash Arya, Julia-Anna Lurz, Marcus Sandri, Sandra Erbs, Holger Thiele, Gerhard Hindricks, Borislav Dinov   +8 more
doaj   +1 more source

Brugada ECG Pattern Unmasked by IV Flecainide in an Individual with Idiopathic Fascicular Ventricular Tachycardia

Indian Pacing and Electrophysiology Journal, 2013
A 45-year old man presents with stable monomorphic ventricular tachycardia. He had previously been diagnosed with idiopathic fascicular ventricular tachycardia.
Andrew R. Gavin, MBChB, Glenn D. Young, MBBS, FRACP, Andrew D. McGavigan, MD   +2 more
doaj   +1 more source

Contact force sensing in ablation of ventricular arrhythmias using a 56-hole open-irrigation catheter: a propensity-matched analysis. [PDF]

, 2021
PURPOSE: The effect of adding contact force (CF) sensing to 56-hole tip irrigation in ventricular arrhythmia (VA) ablation has not been previously studied.
A Sarkozy, AA Hendriks, E Black-Maier, F Sacher, H Gonna, I Elsokkari, J Mallidi, JM Guerra, JR Winterfield, KH Kuck, L Jesel, M Casella, N Gallagher, P Jaïs, P Neuzil, T Reichlin, VY Reddy   +16 more
core   +1 more source