hi everyone just wondering as anyone had this or know about it my 18 year old is having trouble with high heart rate. and low blood pressure when standing. she is suffering headaches . anxiety muscle pains . fainting spells. they are trying to work out what is wrong but I found this searching myself it can be related to connective tissue disorder and to family members who have had lupus sjorgens and other disorders do you think I should mention this to doctors. it is known in short as the name pots. any help would be appreciated.