Results 61 to 70 of about 461,437 (199)

A Stepwise ECG Algorithm to Resolve Identical Precordial Transition in Idiopathic Outflow Tract Ventricular Arrhythmias

Pacing and Clinical Electrophysiology, EarlyView.
ABSTRACT Background Accurate pre‐procedural differentiation of right (RVOT) versus left ventricular outflow tract (LVOT) origin in idiopathic outflow tract ventricular arrhythmias may facilitate procedural planning and mapping strategy. However, existing 12‐lead ECG criteria show variable performance and often fail to provide clear discrimination when ...
Elena Krackhardt, Angeliki Darma, Alireza Sepehri Shamloo, Roman Michalski, Carmen Kolokowsky, Daniel Sedding, Arash Arya   +6 more
wiley   +1 more source

Comparative evaluation of left ventricular mass regression after aortic valve replacement: a prospective randomized analysis [PDF]

, 2011
Background: We assessed the hemodynamic performance of various prostheses and the clinical outcomes after aortic valve replacement, in different age groups.
Wood Jeffrey P, Doss, Mirko, Moritz Anton, Arndt H Kiessling, Mirko Doss, Kiessling, Arndt Holger, Anton Moritz, Jeffrey P Wood, Wood, Jeffrey P., Moritz, Anton, Doss Mirko, Kiessling Arndt H   +11 more
core   +2 more sources

Heart failure in two male patients with late‐onset Fabry mutation (IVS4 + 919G > A)

ESC Heart Failure, Volume 12, Issue 2, Page 1508-1513, April 2025.
Xufei Yang, Chunlan Deng, Xiaogang Guo, Hui Yan   +3 more
wiley   +1 more source

Senolytics and exercise: Dual modalities for rejuvenating muscle

The Journal of Physiology, EarlyView.
Abstract figure legend The role of senolytics on the heart and skeletal muscle. Senescent cell burden increases with ageing, disuse and disease. The senolytics dasatinib+quercetin (D+Q), navitoclax and fisetin, as well as exercise, eliminate senescent cells, reducing senescent cell burden and their senescence‐associated secretory phenotype (SASP ...
Zeynep Elif Yesilyurt‐Dirican, Ce Qi, Uchenna Okpechi, Maya Strand Ford, Georgina M. Ellison‐Hughes   +4 more
wiley   +1 more source

Evidence regarding clinical use of microvolt T-wave alternans [Accuracy of microvolt T-wave alternans testing] [PDF]

, 2011
Background: Microvolt T-wave alternans (MTWA) testing in many studies has proven to be a highly accurate predictor of ventricular tachyarrhythmic events (VTEs) in patients with risk factors for sudden cardiac death (SCD) but without a prior history of ...
Hohnloser, Stefan H., Cohen, Richard J., Ikeda, Takanori   +2 more
core   +1 more source

Arrythmogenic right ventricular cardiomyopathy/dysplasia and “idiopathic” premature ventricular contractions: diagnosis in young patients

Сеченовский вестник, 2017
Idiopathic arrhythmias are heart rhythm and conduction abnormalities in patients without structural heart abnormalities, or more precisely, arrhythmias with unknown causes.
I. A. Khakuasheva, Y. A. Lutokhina, O. V. Blagova   +2 more
doaj  

Cardiac MRI unveils the hidden storm: Myocarditis-induced ventricular tachycardia in a young patient with a structurally normal heart

Radiology Case Reports
Myocarditis is an underrecognized cause of malignant ventricular arrhythmias, particularly in young adults with preserved cardiac structure on initial evaluation.
Mohammed Alkhanafsa, MD, Mohammed Aloqaily, MD, Ra’ed Ababneh, MD, Laith Rhabneh, MD, Osayd Mosleh, MD, Ibrahim Alfarrajin, MD, Hanee S. Valiyakath, MD, Willington Francis, MD   +7 more
doaj   +1 more source

Recurrent cardiac events in patients with idiopathic ventricular fibrillation, excluding patients with the Brugada syndrome

BMC Medicine, 2005
Background The recurrence of cardiac events in patients with idiopathic ventricular fibrillation (VF) excluding patients with the Brugada syndrome is unclear since this entity remains present in previous studies. Methods Since 1992, 18 patients (72% male)
Philippon François, Geelen Peter, Champagne Jean, Brugada Pedro   +3 more
doaj   +1 more source

Results of catheter ablation in patients with idiopathic premature ventricular contractions depending on the use of fluoroscopy

Российский кардиологический журнал, 2020
Premature ventricular contractions (PVC) is a very common type of arrhythmia. Some patients require surgical treatment. The search for the safest methods of surgical treatment is an important research task.Aim.
A. A. Vyrva, O. A. Shtegman, E. A. Ivanitskiy, P. V. Vyrva, E. B. Kropotkin, V. A. Sakovich   +5 more
doaj   +1 more source

Caenorhabditis elegans as an in vivo model system for human inherited primary arrhythmia syndromes

The Journal of Physiology, EarlyView.
Abstract figure legend Most genes involved in inherited primary arrhythmia syndromes (IPAS) are conserved in Caenorhabditis elegans, where genetic manipulation enables functional characterization of variants, identification of regulatory proteins, and in vivo drug testing.
Antoine Delinière, Thomas Boulin, Maëlle Jospin, Alexandre Janin, Gilles Millat, Philippe Chevalier, Olga Andrini   +6 more
wiley   +1 more source