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.
Report Abuse. Most often, tonsillitis is caused by a virus. Less often, it is caused by the same bacteria that cause strep throat. In rare cases, a fungus or a parasite can cause it.