HR的含义:在医学领域,HR通常指的是心率(Heart Rate),即心脏每分钟跳动的次数。心率是评估心脏健康状况的重要指标之一。 bpm的含义:bpm是beats per minute的缩写,字面意思是“每分钟跳动次数”,常用于描述心率。 HR160bpm的解读:当提到“HR=160bpm”时,意味着一个人的心率达到了160次/分钟。在一般情况下,这种心...
Introduction A baseline fetal heart rate between 110 and 160 bpm is considered normal. However, among normal fetuses the average baseline heart rate has been shown to diminish progressively and the 90th centile of the fetal heart rate at 40 weeks of gestation has been consistently found at ...
What are indicators of good heart health 1) Pulse w regular rhythm and resting rate <59 bpm 2) Systolic bp reading <120 3) Diastolic bp reading <80 What are the 5 essential nutrients? fats, carbohydrates, protein, vitamins, and minerals. ...
Within-person results show that adjusted heart rate was also higher during periods of high demand by slightly more than 1 bpm for 1 SD increase in demand. Most nurses’ heart rate increased as demand increased; not a single nurse showed the opposite pattern. Effort was related to heart rate...
建议运动强度应比诱发缺血的功率时的心率低10bpm作为运动强度的标准。 低运动强度:自觉劳累等级<12;<40%(心率储备+静息心率);<40%(VO2储备+静息VO2)。 中等运动强度:自觉劳累等级12-13;40%-60%(心率储备+静息心率);40%-60%(VO2储备+静息VO2)。
T Wave Duration= 2 mm T Wave Amplitude= <10 mm (Precordial Leads) Normal Sinus Heart Rate= 60-100 BPM Normal Sinus Rhythm= Regular Normal Sinus P Wave= Before Each QRS, Identical Normal Sinus PR Interval= .12-.20 Seconds Normal Sinus QRS= <.12 Seconds ...
beats per minute ,bpm (heart rate)心率: tachycardia/bradycardia, regular/irregular rhythm heart sounds: S1,S2,S3,S4 gallop奔马律, systolic click收缩期卡嗒音, opening snap(二尖瓣)开瓣音, pericardial knock心包叩击音 heart murmur心脏杂音 systolic/diastolic/continous grade 1-5 crescendo/decrescendo递增...
心脏作为心血管系统的动力器官，其主要生理功能是收缩射血，推动全身的血液循环，以适应劳动、运动等不同体力活动和其他生命活动的需要。通常情况下，心脏功能的强弱主要反映在心输出量（cardiacoutput,CO）的大小，后者是每搏输出量（strokevolume,SV）和每分钟心率（heartrate,HR）的乘积。运动生理学研究证明，...
peak exercise oxygen consumption (VO ) (from 15.3 ± 3.7 to 17.8 ± 4.2 mL/kg/min, < 0.0001), the slope of increase in ventilation over carbon dioxide output (VE/VCO )(from 33.4 ± 6.2 to 30.3 ± 6.5, < 0.0001), and HRR (from 11.4 ± 9.5 to 17.4 ± 15.1 bpm, = 0.004) was...
Results Shorter 6MWD and elevated heart rate, fibrinogen, CRP and WCC were associated with higher risk of mortality. Pooled HRs were 0.80 (95% CI 0.73 to 0.89) per 50 m longer 6MWD, 1.10 (95% CI 1.02 to 1.18) per 10 bpm higher heart rate, 3.13 (95% CI 2.14 to 4.57) per ...