Results 41 to 50 of about 52,908 (304)

Premature Ventricular Complexes: Benign versus Malignant – How to approach?

Indian Pacing and Electrophysiology Journal, 2023
Premature Ventricular Complexes (PVCs) refer to electrical activity arising from ventricles resulting in ventricular contraction independent of the native rhythm. PVCs by themselves are common in the general population but based on the origin of the PVCs,
Anthony R. Prisco, Jorge Reyes Castro, Henri Roukoz, Venkatakrishna N. Tholakanahalli   +3 more
doaj   +1 more source

Risk Stratification in Post-MI Patients Based on Left Ventricular Ejection Fraction and Heart-Rate Turbulence [PDF]

, 2003
Objectives: Development of risk stratification criteria for predicting mortality in post-infarction patients taking into account LVEF and heart-rate turbulence (HRT).
Barthel, Petra, Bigger Jr., J. Thomas, Malik, M., Rolnitzky, Linda, Schmidt, Georg, Schneider, Raphael, Ulm, Kurt   +6 more
core   +1 more source

Electrocardiographic surrogates of structural myocardial alterations in the Dorper sheep heart

Onderstepoort Journal of Veterinary Research, 2005
In this study we evaluated the validity of well-known human electrocardiographic markers of myocardial pathology in Dorper sheep. These markers include: the duration of the QRS complex of premature ventricular complexes (PVCs), the presence of ...
J. Ker, E.C. Webb
doaj   +1 more source

Radiofrequency catheter ablation of premature ventricular complexes improved left ventricular function in a non-responder to cardiac resynchronization therapy [PDF]

EP Europace, 2007
Frequent premature ventricular complexes (PVCs) have been demonstrated to cause tachycardiomyopathy in some individuals with a structurally normal heart. We report a patient with severe congestive cardiomyopathy which did not respond to cardiac resynchronization therapy (CRT).
Csaba, Herczku, Csaba, Kun, Istvan, Edes, Zoltan, Csanadi   +3 more
openaire   +2 more sources

Holter Monitor Rhythm Parameters in Healthy Infants, Children, and Adolescents: Defining Reference Limits With Meta‐Analysis

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Ambulatory electrocardiography has been in clinical use for 5 decades. However, reference limits for rhythm parameters in healthy infants, children, and adolescents have not been adequately defined.
James J. Joyce, Soujanya Bogarapu, Collins Odhiambo, Sunita J. Ferns, Harold L. Kennedy   +4 more
doaj   +1 more source

Cardiac electrical defects in progeroid mice and Hutchinson-Gilford progeria syndrome patients with nuclear lamina alterations [PDF]

, 2016
Hutchinson–Gilford progeria syndrome (HGPS) is a rare genetic disease caused by defective prelamin A processing, leading to nuclear lamina alterations, severe cardiovascular pathology, and premature death.
Benítez Iglesias, Raúl, Caballero, Ricardo, Cabello, Nuria, Calvo, Conrado J., González Gómez, Cristina, Gordon, Leslie B., Guadix, Juan A., Gúzman Martínez, Gabriela, Herraiz Martínez, Adela, Jiménez Borreguero, Luís J., Llach, Anna, López Otín, Carlos, Osorio, Fernando G., Riveras Torres, Jose, Vallmitjana Lees, Alexander   +14 more
core   +2 more sources

Electrocardiography in horses, part 2: how to read the equine ECG [PDF]

, 2010
The equine practitioner is faced with a wide variety of dysrhythmias, of which some are physiological. The recording of an exercise electrocardiogram (ECG) can help distinguish between physiological and pathological dysrhythmias, underlining the ...
De Clercq, Dominique, Decloedt, Annelies, Deprez, Piet, Sys, Stanislas, van Loon, Gunther, Verheyen, Tinne   +5 more
core  

Bidirectional ventricular tachycardia in cardiac sarcoidosis. [PDF]

, 2016
A 73-year-old man with history of pulmonary sarcoidosis was found to have runs of non-sustained bidirectional ventricular tachycardia (BVT) with two different QRS morphologies on a Holter monitor.
Benjamin, Mina M, Field, Michael E, Hayes, Kevin, Hoffmayer, Kurt S, Scheinman, Melvin M   +4 more
core   +2 more sources

Re‐Awakening Public Attention to the Silent Pandemic of Cancer Among Older Adults in Low‐ and Middle‐Income Countries

Aging and Cancer, EarlyView.
ABSTRACT As global populations age, cancer is increasingly becoming a leading cause of morbidity and mortality among older adults, particularly in low‐ and middle‐income countries (LMICs). Despite accounting for the majority of new cancer cases and deaths, older individuals remain underrepresented in cancer research, clinical guidelines, and health ...
Ibrahim Bidemi Abdullateef, Sunkanmi Folorunsho, Abdulazeez Opeyemi Abdulganiyu   +2 more
wiley   +1 more source

How to read the equine electrocardiogram? : tips and tricks [PDF]

, 2011
C
van Loon, Gunther
core   +1 more source