Some CRE bacteria have become resistant to almost all available antibiotics and can be deadlyâone report cites they can contribute to death in up to 50% of patients who become infected.ome CRE bacteria have become resistant to almost all available antibiotics and can be deadlyâone report cites they can contribute to death in up to 50% of patients who become infected.
2.7k 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.But that's not going to tell you anything meaningful for somebody who wants to talk about RR interval..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.
What's a normal resting heart rate? A normal resting heart rate for adults ranges from 60 to 100 beats a minute. Generally, a lower heart rate at rest implies more efficient heart function and better cardiovascular fitness. For example, a well-trained athlete might have a normal resting heart rate closer to 40 beats a minute.