BLOOD PRESSURE AND PULSE RATE.
نویسندگان
چکیده
منابع مشابه
Pulse-rate and blood-pressure in infancy and early childhood.
There have been few carefully recorded and analysed studies of the resting pulse in healthy children, and knowledge of pulse variation in the early years of life is mainly based on observations made on sick or convalescent subjects. The same is true of blood-pressure readings. An investigation of anthropometric methods, preparatory to a socio-medical study of growth and development in the pre-s...
متن کاملChanges in Pulse Rate and Blood Pressure after Extubation.
Three groups of fifty adult patients had pulse and blood pressure readings taken after extubation during light anaesthesia. In the first series, patients receiving volatile or gaseous anaesthetics showed mostly a rise in pulse rate and blood pressure. In the second series a nitrous oxide, relaxant, atropine, neostigmine sequence was given, and fewer showed a rise in blood pressure and heart rat...
متن کاملBlood pressure and pulse rate in the foetal sheep.
Measurements of foetal blood pressure have been made from time to time by different authors, on different species, in different vessels and with widely differing results. Ribemont (1879) g v e the arterial pressure in the human foetus as 64 mm. Hg. Cohnstein & Zuntz (1884) investigated the arterial pressure in sheep foetuses; their results varied in the umbilical artery from 84 to 39 mm. and in...
متن کاملRelationship between Resting Heart Rate, Blood Pressure and Pulse Pressure in Adolescents
Background: High resting heart rate is considered an important factor for increasing mortality chance in adults. However, it remains unclear whether the observed associations would remain after adjustment for confounders in adolescents. Objectives: To analyze the relationship between resting heart rate, blood pressure and pulse pressure in adolescents of both sexes. Methods: A cross-section...
متن کاملPulse pressure, blood flow, and atherosclerosis.
B lood vessels are exposed to two kinds of dynamic mechanical forces. One of them is shear stress and the other is the cyclic strain of the vascular wall, which, according to the Laplace’s law, is mainly determined by cyclic change of blood pressure (BP). While shear stress directly affects endothelial cells, BP changes (and the resulting changes in arterial wall strain) influence all structure...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the American Medical Association
سال: 1904
ISSN: 0002-9955
DOI: 10.1001/jama.1904.92500140001g