Results 61 to 70 of about 547,602 (262)

Sodium current reduction unmasks a structure-dependent substrate for arrhythmogenesis in the normal ventricles. [PDF]

PLoS ONE, 2014
Organ-scale arrhythmogenic consequences of source-sink mismatch caused by impaired excitability remain unknown, hindering the understanding of pathophysiology in disease states like Brugada syndrome and ischemia.We sought to determine whether sodium ...
Patrick M Boyle, Carolyn J Park, Hermenegild J Arevalo, Edward J Vigmond, Natalia A Trayanova   +4 more
doaj   +1 more source

Developmental Trajectories of Respiratory Sinus Arrhythmia and Preejection Period in Middle Childhood

Developmental Psychobiology, 2011
Autonomic nervous system (ANS) activity has been linked repeatedly to children's socioemotional and behavioral adaptive functioning and development, yet the literature on how various indexes of ANS activity develop in childhood is sparse.
J. B. Hinnant, L. Elmore-Staton, M. El-Sheikh   +2 more
semanticscholar   +1 more source

Percutaneous Deployment of the Sinus‐SuperFlex‐DS Stent for Hybrid Stage I Palliation in Neonates Weighing ≤ 2.5 kg: A Multicenter Study

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Hybrid stage I palliation (HS1P) has developed as an alternative to the Norwood stage I palliation for neonates with hypoplastic left heart and related left‐sided obstructive lesions. HS1P is currently used in various clinical settings, such as single ventricle palliation, bridge to decision, bridge to biventricular repair, or ...
Johanna Hummel, Jochen Grohmann, Katarzyna Gendera, Götz Müller, Harald Bertram, Matthias Sigler, Dietmar Schranz, Christian Jux, Markus Khalil   +8 more
wiley   +1 more source

Differential Susceptibility and the Early Development of Aggression: Interactive Effects of Respiratory Sinus Arrhythmia and Environmental Quality

Developmental Psychology, 2011
The purpose of the current study was to predict the development of aggressive behavior from young children’s respiratory sinus arrhythmia (RSA) and environmental quality. In a longitudinal sample of 213 children, baseline RSA, RSA suppression in response
N. Eisenberg, M. Sulik, Tracy L. Spinrad, Alison Edwards, Natalie D. Eggum, Jeffrey Liew, Julie Sallquist, Tierney K. Popp, Cynthia L. Smith, D. Hart   +9 more
semanticscholar   +1 more source

Epidemiology of Intensive Nutritional Interventions and Restraints in Hospitalizations for Anorexia Nervosa: Annual National Trends of the United States

International Journal of Eating Disorders, EarlyView.
ABSTRACT Objective Despite the clinical relevance of enteral and parenteral tube feeding and restraint use in anorexia nervosa (AN), national‐level data on their use have remained limited, particularly for total parenteral nutrition (TPN) and percutaneous endoscopic gastrostomy (PEG).
Hiroyasu Ino, Nancy S. Jecker, Yoshiyuki Takimoto, Eisuke Nakazawa   +3 more
wiley   +1 more source

Children’s Internalizing Symptoms: The Role of Interactions between Cortisol and Respiratory Sinus Arrhythmia

Physiology and Behavior, 2011
We examined interactions between children’s physiological activity across two systems, the hypothalamic-pituitary-adrenal (HPA)-axis and the parasympathetic nervous system (PNS), as predictors of child-reported internalizing symptoms (depression, anxiety)
M. El-Sheikh, Dilbur D Arsiwalla, J. B. Hinnant, Stephen A. Erath   +3 more
semanticscholar   +1 more source

Transthyretin amyloid cardiomyopathy: Literature review and red‐flag symptom clusters for each cardiology specialty

ESC Heart Failure, Volume 12, Issue 2, Page 955-967, April 2025.
Abstract Wild‐type transthyretin amyloid cardiomyopathy (ATTRwt‐CM) is a progressive and infiltrative cardiac disorder that may cause fatal consequences if left untreated. The estimated survival time from diagnosis is approximately 3–6 years. Because of the non‐specificity of initial symptom manifestation and insufficient awareness among treating ...
Yasuhiro Izumiya, Toru Kubo, Jin Endo, Seiji Takashio, Masatoshi Minamisawa, Jun Hamada, Tomonori Ishii, Hajime Abe, Hiroaki Konishi, Kenichi Tsujita   +9 more
wiley   +1 more source

Atypical development of resting respiratory sinus arrhythmia in children at high risk for depression

Developmental Psychobiology, 2011
Compromised respiratory sinus arrhythmia (RSA, i.e., low cardiac vagal control) frequently characterizes clinically depressed adults and also has been detected in infants of depressed mothers; however, its existence has not been established in older at ...
A. Gentzler, Jonathan Rottenberg, M. Kovacs, C. George, Jennifer N. Morey   +4 more
semanticscholar   +1 more source

Interventional therapies for chronic heart failure: An overview of recent developments

ESC Heart Failure, Volume 12, Issue 2, Page 1081-1094, April 2025.
Abstract Heart failure (HF), the final manifestation of most cardiovascular diseases, has become a major global health concern, affecting millions of individuals. Despite basic drug treatments, patients present with high morbidity and mortality rates. However, recent advancements in interventional therapy have shown promising results in improving the ...
Bingchen Guo, Si Shi, Yutong Guo, Jie Xiong, Bo Wang, Zengxiang Dong, Dianyu Gao, Yingfeng Tu   +7 more
wiley   +1 more source

Shortening of ventriculoatrial interval after ablation of an accessory pathway

Indian Pacing and Electrophysiology Journal, 2006
A 21-year old man with history of 8 year palpitation was referred for electrophysiologic study and possible radiofrequency ablation. Physical examination and transthoracic echocardiographic study did not disclose any abnormality.
Mohammad Alasti, Abolfath Alizadeh, Majid Haghjoo, Zahra Emkanjoo, Mohammad Ali Sadr-Ameli   +4 more
doaj