Normalrangesofheartrateandrespiratoryrateinchildren frombirthto18yearsofage:asystematicreviewof observationalstudies SusannahFleming,MatthewThompson,RichardStevens,CarlHeneghan,AnnettePlüddemann,IanMaconochie,LionelTarassenko,DavidMant Summary BackgroundAlthoughheartrateandrespiratoryrateinchildrenaremeasuredroutinelyinac...
Normal ranges of heart rate and respiratory rate in children from birth to 18 years of age: a systematic review of observational studies. Lancet 2011;377:1011-18.Fleming S, Thompson M, Stevens R, Heneghan C, Plu¨ddemann A, Maconochie I, Tarassenko L, Mant D: Normal ranges of heart ...
Definition. Respiratory rate (also known as ventilation rate, respiration rate, breathing rate, pulmonary ventilation rate, breathing frequency, and respiratory frequency or Rf) = the number of breaths a person takes during one minute. It is usually measured at rest while sitting. Medical research ...
In medicine, the term pulse rate refers to the number of pulses generated by the heart’s activity in the blood vessels during a specific unit of time (usually one minute). As a rule, the pulse rate coincides with the heart rate. Various factors, such as exercise, stress or certain dise...
, The Journal of the American Medical Association b : approximating the statistical average or norm normal cases of infectious disease a country's normal birth rate 2 a : generally free from physical or mental impairment or dysfunction : exhibiting or marked by healthy or sound functioning...
The meaning of NORMAL is conforming to a type, standard, or regular pattern : characterized by that which is considered usual, typical, or routine. How to use normal in a sentence. Synonym Discussion of Normal.
Eosinophils has a shorter latency period and greater rate of O2-. production than did neutrophils at all concentrations of PMA. With OPZ stimulation, O2-. production rates by both cells were similar. The latency periods were similar with high concentrations of OPZ but at limiting amounts of ...
The autonomic function tests included heart rate (HR) response to standing up, during the Valsalva ma... TS Chu,TJ Tsai,JS Lai,... - 《Taiwan Yi Xue Hui Za Zhi Journal of the Formosan Medical Association》 被引量: 14发表: 1989年 Combined tests of cardiovascular and respiratory functions...
D., and MacArthur, P.: A study of respiratory function in normal school children-the peak flow rate, Arch. Dis. Child. 36: 253, 1961.Nairn J.R. , Bennet A.J , Bennet J.D and Mc.Arther .P : A study of respiratory function in normal school children - the peak flow rate , ...
FA Hopp,JL Seagard - 《American Journal of Physiology》 被引量: 72发表: 1998年 Cross-reactive humoral responses to influenza and their implications for a universal vaccine Influenza remains one of the most important causes of respiratory infection despite the widespread availability of vaccines. As...