The reason that they want you to be released by a physician is because the 'deep cleaning' can potentially release bacteria into the blood stream and cause an infection on the heart valve(s) and lead to irreversible valve damage and the need to surgically replace it in the future or death.
In young women, it is not uncommon to have mitral valve prolapse
. This can be verified by Echo which can be ordered by any physician but it is a cardiologist who is trained to interpret the image.
is covering his/her butt if there should be a problem in the future.
Ask the dentist while you're waiting if there is anything like a mouth rinse you can use while you're waiting,in combination with daily flossing.
I was able to decrease my pockets from 4/5 to 3s with just flossing a mouth rinses