My husband is having irregular heart beats, skipping beats and racing to 102bpm and more. Sometimes it comes with pain in his chest, neck, jaw, dizziness and nausea. He is 40, a smoker, active and not overweight. What should he do? He has been to the Drs who prescribed an indigestion remedy which had no impact. He has also been to A&E as we were very worried he might have had a small heart attack.