Why is there relative bradycardia in typhoid fever? - mechanism of relative bradycardia
Hello wrote on elen or typhoid fever is a rise in hormones stimulate parasympathetic THT as u can tell plz, this mechanism provides the reader with hormonal
Saturday, January 30, 2010
Mechanism Of Relative Bradycardia Why Is There Relative Bradycardia In Typhoid Fever?
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Relative bradycardia in infectious diseases is a poorly defined term. There is no precise definition and are useful and the underlying mechanisms are not known. However, the term is often used in the literature and in clinical practice, both as a clinical sign of a particular patient and as a characteristic for certain diseases.
Recently, a definition of relative bradycardia as a clinical sign of patients and the definition of relative bradycardia as a characteristic of a particular disease on the basis of a reference has been defined population includes 673 patients with various infectious diseases. Relative bradycardia as a clinical sign of an individual patient, no significance on the likelihood of infection. Relative bradycardia as a specific characteristic of the disease, typhoid fever was found (p = 0.003), causes Legionnaires' disease disease (p = 0.005) and pulmonary inflammation by Chlamydia sp. (P = 0.0005), but not for mycoplasma pneumonia. You did not find other causes of lung infections, infections caused by other Salmonella sp.Extracellular Gram-negative infections or viral infections.
Thus, a relative bradycardia as a clinical sign has no meaning for obtaining a provisional diagnosis, a relative bradycardia, rather than a specific characteristic of the disease is seen in typhoid fever, Legionnaires' disease and pneumonia with Chlamydia sp.
It seems that the relative bradycardia occurs as a function of the specific disease only in diseases caused by organisms that Gram-negative bacteria and intracellular.
Hope this helps.
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