Results 51 to 60 of about 519,683 (351)

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

Brugada Syndrome: New Implications for Heterozygous Carriers of the Pathogenic SCN5A c.689T>C(p.Ile230Thr) Variant

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Pathogenic variants in the SCN5A gene and its subunits have been identified in individuals with Brugada Syndrome. One such SCN5A variant, c.689T>C(p.Ile230Thr), was previously reported as disease‐causing only in homozygous individuals, with heterozygous carriers being unaffected.
Shayla Shojaat, Benjamin Hale, Taylor Warner   +2 more
wiley   +1 more source

Basal parasympathetic deficits in C9orf72 hexanucleotide repeat expansion carriers relate to smaller frontoinsula and thalamus volume and lower empathy

NeuroImage: Clinical
Diminished basal parasympathetic nervous system activity is a feature of frontotemporal dementia that relates to left frontoinsula dysfunction and empathy impairment.
Ashlin R. K. Roy, Fate Noohi, Nathaniel A. Morris, Peter Ljubenkov, Hilary Heuer, Jamie Fong, Matthew Hall, Argentina Lario Lago, Katherine P. Rankin, Bruce L. Miller, Adam L. Boxer, Howard J. Rosen, William W. Seeley, David C. Perry, Jennifer S. Yokoyama, Suzee E. Lee, Virginia E. Sturm   +16 more
doaj   +1 more source

A Case of Kawasaki Disease Accompanied by Encephalitis and Several Kinds of Arrhythmia during the Acute Phase

Case Reports in Pediatrics, 2019
Although central nervous system complications occasionally accompany during the acute phase of Kawasaki disease, clinically problematic arrhythmia is quite rare.
Naomi Nakagawa, Masahiro Kamada, Yukiko Ishiguchi, Yuji Moritoh, Kengo Okamoto, Shinji Itamura   +5 more
doaj   +1 more source

Respiratory sinus arrhythmia in Chagas disease [PDF]

Autonomic Neuroscience, 2014
We applied the respiratory sinus arrhythmia (RSA) quantification algorithm to 24-hour ECG recordings of Chagas disease (ChD) patients with (G1, n=148) and without left ventricular dysfunction (LVD) (G2, n=33), and in control subjects (G0, n=28). Both ChD groups displayed a reduced RSA index; G1=299 (144-812); G2=335 (162-667), p=0.011, which was ...
Neves, Victor Ribeiro, Peltola, Mirja, Huikuri, Heikki, Rocha, Manoel Otávio da Costa, Ribeiro, Antonio Luiz   +4 more
openaire   +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  

From armadillos to sloths: Patterns and variations in xenarthran coronary anatomy

The Anatomical Record, EarlyView.
Abstract Species of the superorder Xenarthra play a vital ecological role in the Neotropics. Despite their evolutionary significance, anatomical studies on their coronary circulation remain scarce. This study investigated the coronary anatomy of 82 hearts from nine Xenarthra species across the Dasypodidae, Myrmecophagidae, and Bradypodidae.
Wilson Viotto‐Souza, André Luiz Quagliatto Santos, Marcelo Abidu‐Figueiredo, Thaís Aparecida Silva, Rodrigo Ananias Barreiros Silva, Paulo de Souza‐Junior   +5 more
wiley   +1 more source

Long-term nifekalant use in a patient with dilated cardiomyopathy and recurrent ventricular tachycardia

Journal of International Medical Research, 2022
The potential utility of nifekalant, a new Class III antiarrhythmic drug, to offer long-term protection against ventricular arrhythmia has been investigated in this case report.
Hongyan Xiao, Qitong Chen, Liang Tao
doaj   +1 more source

Long‐Term Outcomes of Reduced Intensity Conditioning Hematopoietic Stem Cell Transplantation for Systemic Sclerosis Patients with Impaired Cardiac Function

Arthritis &Rheumatology, Accepted Article.
Objective High intensity conditioning autologous hematopoietic stem cell transplantation (AHSCT) is standard of care for patients with advanced SSc. The role of reduced intensity conditioning (RIC) prior to AHSCT in this population remains unclear. We conducted this study to determine the long‐term outcomes of RIC AHSCT in SSc patients with cardiac ...
Yonatan Lean, Carrie Richardson, Anthony Esposito, Katy Bedjeti, George E. Georges   +4 more
wiley   +1 more source

Association of Air Pollution with Increased Incidence of Ventricular Tachyarrhythmias Recorded by Implanted Cardioverter Defibrillators [PDF]

, 2005
Epidemiologic studies have demonstrated a consistent link between sudden cardiac deaths and particulate air pollution. We used implanted cardioverter defibrillator (ICD) records of ventricular tachyarrhythmias to assess the role of air pollution as a ...
David Q. Rich, Diane R. Gold, Douglas W. Dockery, Heike Luttmann-Gibson, Joel D. Schwartz, Mark S. Link, Murray A. Mittleman, Myerburg RJ, Petros Koutrakis, Richard L. Verrier   +9 more
core   +2 more sources