The normal resting adult human heart rate ranges from 60â100 bpm. Tachycardia is a fast heart rate, defined as above 100 bpm at rest. Bradycardia is a slow heart rate, defined as below 60 bpm at rest. During sleep a slow heartbeat with rates around 40â50 BPM is common and is considered normal.When the heart is not beating in a regular pattern, this is referred to as an arrhythmia. These abnormalities of heart rate sometimes indicate disease.radycardia is a slow heart rate, defined as below 60 bpm at rest. During sleep a slow heartbeat with rates around 40â50 BPM is common and is considered normal. When the heart is not beating in a regular pattern, this is referred to as an arrhythmia. These abnormalities of heart rate sometimes indicate disease.
Tonsillitis (/ËtÉnsÉªËlaÉªtÉªs/ TON-si-LEYE-tis) is inflammation of the tonsils most commonly caused by viral or bacterial infection. Symptoms may include sore throat and fever.When caused by a bacterium belonging to the group A streptococcus, it is typically referred to as strep throat.onsillitis (/ËtÉnsÉªËlaÉªtÉªs/ TON-si-LEYE-tis) is inflammation of the tonsils most commonly caused by viral or bacterial infection. Symptoms may include sore throat and fever.
Symptoms of tonsillitis usually last for approximately one week. However, the length of time that you're infectious will vary depending on the cause of the infection. Tonsillitis is most commonly the result of a viral infection, but it can also be caused by bacteria.n adults and older children, cold symptoms usually last about a week, although a cough may last up to three weeks. Colds tend to last longer in children up to the age of five, typically around 10-14 days. Flu is usually infectious a day before symptoms start and remains infectious for about five to six days.