An irregular heartbeat accompanies you when you feel tightness inside your chest, and this emotion is worrying, so examine the dhikr and in no way quit performing the lawful ruqyah when you come across it and feel unbelievably uncomfortable. ءَامَنَ ٱلرَّسُولُ بِمَآ أُنزِلَ إِلَيْهِ مِن رَّبِّهِۦ وَٱلْمُؤْمِنُونَ ۚ كُلٌّ https://youtu.be/sGRppa7YGoE