Results 81 to 90 of about 458,325 (387)

Esmolol Infusion in Pediatric Intensive Care; 2 Years Retrospective Review

open access: yesJournal of Behçet Uz Children's Hospital
Objective: Esmolol is an exceptionally effective cardio-selective β (1)-receptor blocking agent that demonstrates a swift onset and a brief duration of action.
Gülhan Atakul   +7 more
doaj   +1 more source

Inappropriate fetal sinus tachycardia at 9 weeks of gestation

open access: yesAnnals of Pediatric Cardiology, 2022
Inappropriate sinus tachycardia (IST) is characterized by an inexplicably elevated sinus heart rate (HR) at rest, with an exaggerated response to physical activity. Its etiology is unknown, and IST is more common in the middle-aged population, being rare
Nathalie Jeanne Bravo-Valenzuela   +1 more
doaj   +1 more source

Alcohol consumption, sinus tachycardia, and cardiac arrhythmias at the Munich Octoberfest: results from the Munich Beer Related Electrocardiogram Workup Study (MunichBREW)

open access: yesEuropean Heart Journal, 2017
Aims Alcohol is a risk factor for cardiac arrhythmias. Retrospective analyses suggest supraventricular arrhythmias consecutive to acute alcohol consumption, but prospective data are limited.
S. Brunner   +6 more
semanticscholar   +1 more source

Development of Respiratory Sinus Arrhythmia in Young Infants With Autism Spectrum Disorder, Preterm Birth, and Typical Development

open access: yesAutism Research, EarlyView.
ABSTRACT Respiratory sinus arrhythmia (RSA) is a key index of parasympathetic function and environmental adaptability. Lower resting RSA has been linked to preterm (PT) birth in infancy and autism spectrum disorder (ASD) in childhood, yet RSA across the first 2 years in young infants born PT or later diagnosed with ASD remains unknown.
Jessica Bradshaw   +3 more
wiley   +1 more source

Resting tachycardia, a warning sign in anorexia nervosa: case report

open access: yesBMC Cardiovascular Disorders, 2004
Background Among psychiatric disorders, anorexia nervosa has the highest mortality rate. During an exacerbation of this illness, patients frequently present with nonspecific symptoms.
Krantz Mori J, Mehler Philip S
doaj   +1 more source

The Postural Tachycardia Syndrome (POTS): Pathophysiology, Diagnosis & Management [PDF]

open access: yes, 2006
Postural tachycardia syndrome (POTS), characterized by orthostatic tachycardia in the absence of orthostatic hypotension, has been the focus of increasing clinical interest over the last 15 years 1. Patients with POTS complain of symptoms of tachycardia,
Raj, Satish R
core   +1 more source

GABA\u3csub\u3eA\u3c/sub\u3e and excitatory amino acid receptors in dorsomedial hypothalamus and heart rate in rats [PDF]

open access: yes, 1991
We have previously shown that microinjection of drugs that interfere with the function of the inhibitory neurotransmitter gamma-aminobutyric acid (GABA) into the hypothalamus produces cardiorespiratory and behavioral changes resembling those seen in ...
DiMicco, Joseph A., Soltis, Robert P.
core   +2 more sources

TACHYCARDIA.

open access: yesThe Lancet, 1891
n ...
openaire   +1 more source

Supraventricular tachycardia triggering polymorphic ventricular tachycardia [PDF]

open access: yesHeartRhythm Case Reports, 2019
Atrioventricular nodal reentrant tachycardia (AVNRT) is a frequently encountered tachycardia. It is generally associated with a favorable prognosis. Polymorphic ventricular tachycardia (VT), on the other hand, may be associated with an adverse prognosis and can result in ventricular fibrillation (VF).
Bart Hooft van Huysduynen   +3 more
openaire   +3 more sources

Prescribing competence: The pros and cons of different methods for assessment

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Evaluating a medical graduate’s competence in rational prescribing is challenging. With the aim to guide and inspire teachers, this narrative review explores different methods that can be used to assess prescribing competence. Each method has its own advantages and disadvantages, and thus a mix of different assessment methods is needed throughout the ...
David J. Brinkman   +3 more
wiley   +1 more source

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