I was diagnosed last year with Bradycardia. My resting HR is between 45 & 53. I have been having shortness of breath, pain from left side of my chest to my arm pit. At times of exercise,excited or upset I cant breath ! I had several cardiologist look at the 4 stress test one wanted to do a pacemaker. The other wanted me to get my weight up. I went with the weight. I've been really trying but the last few days I feel different. Tired Exhausted actually! I'm 45 mother of 5 I dont know how to slow down. I need help getting back to myself ! Just hoping to find a doctor that cares ! The last one spent 15 minutes to tell me what the first one told me & said see you in 6 months.