I have gallbladder stone. And for laparoscopy surgery I underwent some medical tests including ECG. My ECG report says "Sinus Arrhythmia" I want to know whether it's a matter of concern ?are my ECG reports normal?or is there any issue in it? And if there is any issue with it then will it create any hinderence in my laproscopy process? I want to add my symptoms: 1) since 4 months I am facing sever acidity issue. 2)I get a lot of burps and hiccups and feel nauseous many times a day,and I feel some liquify substance travelling up my food pipe upto my throat area. 3)Sometimes I face severe acid reflux which make me feel nauseous and I feel heavy pressure around my chest and food pipe area and I also feel shortness of breath many times a day. All of this gets supressed once I lie down straight..