I have been having major issues with my blood pressure and
heart for well over a year. Not kidding when I say well over stroke
categories (180/110). It all started when I was working during a heat wave. Immediately I felt palpitations, short of breath, sweating perfusely, nauseus etc. and I really was doing any major "work" yet. Just walking. (I am a photographer so I do run, walk, stand, kneel, climb etc that's not uncommon).