Communism was seen as a rival of and a threat to western capitalism for most of the 20th century. This rivalry peaked during the Cold War, as the world's two remaining superpowers, the United States and the Soviet Union, polarized most of the world into two camps of nations.
Renal Replacement Therapy (RRT) Overview. Overview of RRT. Renal replacement therapy (RRT) is required when the kidneys are functioning at less than 10â15 percent. Dialysis. People with advanced chronic renal failure (CRF), kidney failure, who have progressed to end-stage renal disease (ESRD) usually require dialysis.
The key parameter to tell if Heart Rate Monitoring device is suitable for RR Interval analyses (HRV) is its sampling rate and time resolution. In order to obtain precise RR intervals your device must have resolution that is much smaller than a duration of RR intervals, e.g. 1/100s or less..7k Views â¢ Joshua has 690+ answers and in. RR interval is just 1/heart rate. If your heart rate is 120 beats per minute, then the RR interval is 1 minute per 120 beats, or .5 seconds.