An irregular heartbeat accompanies you when you are feeling tightness in your chest, which feeling is worrying, so examine the dhikr and never ever halt doing the legal ruqyah for those who experience it and experience amazingly not comfortable. بِاسْمِ اللَّهِ x3 أَعُوذُ بِاللَّهِ وَقُدْرَتِهِ مِنْ شَرِّ مَا أَجِدُ https://youtu.be/E11a4oPI0kc