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 diseases, can influence the pulse rate in the short or long ...
Heart rate (HR) and HR variability were studied in 15 normal infants and 6 infants with aborted Sudden Infant Death Syndrome (SIDS) during sleep at monthly intervals through 4 months of age. The RR interval (inverse of heart rate) was measured to an accuracy of 0.2 msec. Sleep was staged...
This is the first study on the relations between coronary flow velocity and age and heart rate in normal subjects.doi:10.1016/S0002-9149(99)00157-5Kenji HaradaTomomi OrinoCarlos HironakaYasushi TakahashiGoro TakadaAm J CardiolAm. J. CardiolHarada K,Orino T,Hironaka C. Coronary blood flow ...
A 2-month-old male infant was born preterm at 34 weeks of gestation, with a birth weight of 2.1 kg. He had no major complications and required no mechanical ventilation or indwelling central venous catheter after birth. The baby was discharged home after a few days in nursery. One ...
Overview of Managing the Secon... video Third stage The third stage of labor begins after delivery of the infant and ends with delivery of the placenta. This stage usually lasts only a few minutes but may last up to 30 minutes. Stages of labor references ...
What is an irregular heartbeat? What is muzzle velocity? What does "average miles per gallon" mean? What is the unit of flow rate? What is the predicted density of hassium? What is the CPR ratio for an infant? Explore our homework questions and answers library ...
Sex differences in Endothelial Cell Function: An evolving explanation of sex differences in preterm infant pulmonary outcomes. Advances in the care of preterm neonates have continued to progress over the last 30 years, but the incidence of bronchopulmonary dysplasia (BPD), the chronic lung disease of...
A total of four or five studies, lasting one to two hr, were performed on each infant while it was asleep. Serial studies were performed during the first two wk of life and subsequently at monthly intervals through four months of age. Each study was done in a quiet laboratory environment ...
Research from JAMA Pediatrics — Growth Failure and Congenital Heart Disease — Energy and Nitrogen Balance in Infants I Krieger - 《American Journal of Diseases of Children》 被引量: 173发表: 1970年 CHANGES IN THE BASAL METABOLIC RATE OF THE MALNOURISHED INFANT AND THEIR RELATION TO BODY COMPOSI...
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