worried sick

[bugleface]

can anyone put my mind at rest  i know it may seem stupid but  i have had parexml atrial fibralation about 7 years . and have read so  much my heart is structurally fine other wise but my biggest worry is them turning perman ent . i have read that it is unusual unless heart desease and after so long but like today i have got them again  but i only had some last friday, i seem to know when i will get them , it was after walking in the heat, today i jus had an idea i was going to getb them and on they came caan i bring them on with thought process, they are getting me so worried i keep thinking if i get them this regular thy will turn permanent a dread i have ha snayone else had them so near. to each other on occassion it has been  very hot today and i was out a while i seem to get them if i have done quite  bit in a day, but i jusr know  so on thy come, is it me , aswell causing them , i get so scared i dont iwant them to  rule my life again i some time s if i dont think about them if i have othere= things going on i dont get them i can go amonth without then other times maybe 2 weeks  is it me i would appreciate anyon can put my mind at rest.