Results 81 to 90 of about 458,325 (387)
Esmolol Infusion in Pediatric Intensive Care; 2 Years Retrospective Review
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
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
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
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
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]
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]
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
Supraventricular tachycardia triggering polymorphic ventricular tachycardia [PDF]
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
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