Results 101 to 110 of about 519,683 (351)

Sinus bradycardia in children

open access: yesЛечащий Врач, 2021
Sinus bradycardia is common in children, especially in adolescent period. Tactics of management and treatment of children with bradycardia is defined by presence of cardiovascular pathology, clinical manifestations of the disease, stability and ...
T. K. Kruchina, G. A. Novik
doaj  

Evolving Features of RASopathies Among Pregnancies With Abnormal Fetal Fluid Collections

open access: yesPrenatal Diagnosis, EarlyView.
ABSTRACT Objective We aimed to characterize the fetal features across gestation and describe genotype‐phenotype correlations for pregnancies with fetal RASopathies that were more severely affected as they presented with at least one abnormal fluid collection.
Natalie B. Gulrajani   +17 more
wiley   +1 more source

Respiratory Sinus Arrhythmia and Emotional Reactions

open access: yesPsychological Topics, 2015
Respiratory sinus arrhythmia (RSA), which is considered to reflect parasympathetic activity, has received an increased scientific interest during the last several decades.
Asmir Gračanin
doaj  

Respiratory sinus arrhythmia is reduced in adolescent major depressive disorder

open access: yesEuropean Journal of Medical Research, 2009
Objective Although the emotion regulatory difficulties in patients with major depressive disorder (MDD) are predicted to associate with impaired cardiovascular autonomic regulation, the changes of cardiac vagal regulation in MDD are incompletely ...
Tonhajzerova I   +7 more
doaj   +1 more source

Radiofrequency Ablation for Post Infarction Ventricular Tachycardia [PDF]

open access: yes, 2004
Radiofrequency ablation has an important role in the management of post infarction ventricular tachycardia. The mapping and ablation of ventricular tachycardia (VT) is complex and technically challenging.
Nadurata, Voltaire, O’Donnell, David
core   +2 more sources

CRPPA exon 6–9 deletion as a founder mutation in Chinese patients with dystroglycanopathy

open access: yesPediatric Investigation, EarlyView.
Analysis of sixteen Chinese dystroglycanopathy patients reveals a founder mutation (CRPPA exon 6–9 deletion) in 25% of cases and expands the phenotypic spectrum from severe muscle‐eye‐brain disease to limb‐girdle muscular dystrophy. ABSTRACT Importance Dystroglycanopathies (DGPs) are a group of muscular dystrophies with abnormal glycosylation of ...
Jihang Luo   +18 more
wiley   +1 more source

Respiratory sinus arrhythmia in diabetic neuropathy [PDF]

open access: yesDiabetologia, 1983
Heart rate variation was measured at different rates of regular deep breathing (2.5 to 13 breaths/min) in 11 normal subjects and 13 diabetic patients with neuropathy, defined clinically by the absence of both ankle jerks or the presence of autonomic symptoms. Subjects were divided into those above and below 30 years old.
openaire   +2 more sources

Accelerating virtual patient generation with a Bayesian optimization and machine learning surrogate model

open access: yesCPT: Pharmacometrics &Systems Pharmacology, Volume 14, Issue 3, Page 486-494, March 2025.
Abstract The pharmaceutical industry has increasingly adopted model‐informed drug discovery and development (MID3) to enhance productivity in drug discovery and development. Quantitative systems pharmacology (QSP), which integrates drug action mechanisms and disease complexities to predict clinical endpoints and biomarkers is central to MID3.
Hiroaki Iwata, Ryuta Saito
wiley   +1 more source

Electrocardiographic changes following experimental hypokalemia in sheep [PDF]

open access: yesĀsīb/shināsī-i Darmāngāhī-i Dāmpizishkī, 2015
Hypokalemia in sheep causes cardiac arrhythmia and electrocardiographic changes such as changing the shape of QRS,complex and T wave and the distance between waves.
vahid elmi   +4 more
doaj  

Cryothermal Energy Ablation Of Cardiac Arrhythmias 2005: State Of The Art [PDF]

open access: yes, 2005
At the time of antiarrhythmic surgery, cryothermal energy application by a hand-held probe was used to complement dissections and resections and permanently abolish the arrhythmogenic substrate.
De Ponti, Roberto
core   +2 more sources

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