I am 62 yr old female, 5 8, 150lbs, active, medical hx includes 2 yr post breast cancer mastectomy. No other medical conditions though at one time in m y 40 s I was told i I had MVP; Currently having mild chest pressure, shortness of breath, hoarseness. sort of wheezing. symptoms worsen with activity. bp 119/72, HR 73/min; respirations 18. I don t think I am having heart attack,, more like arrthymias, but the weird shortness of breath -- what do you think?